ROLLER Multi-Press Mini 14 V ACC Drive Unit Instruction Manual

ROLLER Multi-Press Mini 14 V ACC Drive Unit

Product Information

The product consists of various models of ROLLER’S Multi-Press and Uni-Press, along with different types of batteries and accessories. The Multi-Press models are available in Mini, Mini S, 14 V, 22 V, and XL 45 kN versions. The Uni-Press models are available in SE, R, ACC, and XL ACC versions. The product also includes different types of batteries such as Li-Ion 10.8 V, 14.4 V, 18.0 V, 21.6 V, and 22 V with varying capacities ranging from 1.5Ah to 9.0Ah. Additionally, the product includes various accessories such as Akku-Carat, Akku-Disc, Akku-Arco, Akku-Exparo, and Akku-LED-Lampe.

Product Usage Instructions

1. Ensure that your working area is clean and well-lit to avoid accidents.
2. Plug the tool’s connector into a suitable socket.
3. Be attentive while using the tool to prevent accidents.
4. Do not touch the moving parts in the press area to avoid injury.
5. Do not use the tool if it is damaged or malfunctioning.
6. Maintain the tool according to the instructions provided in the manual.
7. Do not attempt to repair the tool yourself; seek assistance from qualified personnel only.

Note:
The above instructions are general safety guidelines for using any power tool. Please refer to the user manual specific to your ROLLER’S Multi-Press or Uni- Press model for detailed usage instructions.

Translation of the Original Instruction Manual
The respective latest ROLLER’S sales literature applies for the use of ROLLER’S pressing tongs, ROLLER’S Mini pressing tongs, ROLLER’S pressing rings with adapter tongs for the different pipe connection systems, see also www .albert-roller.de → Downloads → Product Catalogues, Brochures. If the system manufacturer alters components of pipe connection systems or markets new ones, their current application status must be enquired about at ROLLER’S (Fax +49 7151 1727-87 or e-mail info@albert- roller.de). Subject to change and error.

Description

Fig. 1 – 14

1. Pressing tongs/Mini pressing tongs
2. Tongs retaining bolt
3. Button
4. Bolt
5. Press rollers
6. Housing grip
7. Rotation direction lever
8. Safety inching switch
9. Pistol grip
10. Pressing jaw
11. Pressing contour (pressing tongs)
12. Bolt
13. Reset button
14. Adapter tongs/adapter tongs Mini
15. Pressing ring
16. Pressing segment
17. Pressing contour (pressing ring or pressing segments)
18. Machine status check
19. Battery
20. Graduated charging level indicator (ROLLER’S batteries 21.6 V)
21. Rotary sleeve (ROLLER’S Uni-Press XL ACC)
22. Pressure indicator (ROLLER’S Multi-Press 22 V ACC)

Fig. 15
Proper or impermissible application of the adapter tongs to the pressing ring

Fig. 19
Guidelines for use of ROLLER’S cordless tools, batteries, rapid chargers, power supply units

General power tool safety warnings

Warning
Read all safety warnings, instructions, illustrations and specifi cations provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fi re and/or serious injury.

Save all warnings and instructions for future reference.

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the pres-ence of fl ammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distrac-tions can cause you to lose control.

Electrical safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodi-fi ed plugs and matching outlets will reduce risk of electric shock.
• Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
• Do not abuse the cord. Never use the cord for carrying, pulling or unplug-ging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
• When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
• If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

• Stay alert, watch what you are doing and use common sense when oper-ating a power tool. Do not use a power tool while you are tired or under the infl uence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
• Use personal protective equipment. Always wear eye protection. Protec-tive equipment such as a dust mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
• Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your fi nger on the switch or energising power tools that have the switch on invites accidents.
• Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
• If devices are provided for the connection of dust extraction and collec-tion facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
• Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

Power tool use and care

• Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
• Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
• Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
• Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

Battery tool use and care

• Recharge only with the charger specifi ed by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fi re when used with another battery pack.
• Use power tools only with specifi cally designated battery packs. Use of any other battery packs may create a risk of injury and fi re.
• When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fi re.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, fl ush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not use a battery pack or tool that is damaged or modifi ed. Damaged or modifi ed batteries may exhibit unpredictable behaviour resulting in fi re, explosion or risk of injury.
• Do not expose a battery pack or tool to fi re or excessive temperature. Exposure to fi re or temperature above 130 °C may cause explosion.
• Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specifi ed in the instructions. Charging improperly or at temperatures outside the specifi ed range may damage the battery and increase the risk of fire.

Service

• Have your power tool serviced by a qualifi ed repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
• Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

Safety instructions for radial presses

WARNING
Read all safety warnings, instructions, illustrations and specifi cations provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fi re and/or serious injury.

Save all warnings and instructions for future reference.

• Do not use the power tool if it is damaged. There is a danger of accident.
• Hold the power tool fi rmly by the housing grip (6) and pistol grip (9) and make sure you are standing fi rmly when working. The power tool produces a very high pressing force. It is safer to hold the tool with both hands. Therefore be very careful. Keep children and bystanders away while operating the power tool.
• Do not reach into moving parts in the pressing area. There is a risk of injury by crushing fi ngers or hands.
• Never operate drive units with the tong retaining bolt unlocked (2). There is a risk of fracture and fl ying parts can cause serious injuries.
• Always position the drive unit with pressing tongs, Mini pressing tongs, pressing ring with adapter tongs on the press fi tting at a right angle to the pipe axis. If the drive unit is positioned askew to the pipe axis, its high drive force will pull it to a right angle to the pipe axis. This could crush hands or other parts of the body and/or there is a risk of fracture whereby fl ying parts can cause serious injuries.
• Operate the drive unit only with the pressing tongs, Mini pressing tongs, pressing ring with adapter tongs inserted. Do not start the pressing process except to make a press joint. Unless counter pressure is applied by the press fi tting, the drive unit, pressing tongs, Mini prprpressing tongs, pressing ring and adapter tongs will be needlessly stressed.
• Before using pressing tongs, pressing rings with adapter tongs (pressing jaws, pressing slings with adapter jaws) from other manufacturers, check whether these are suitable for the ROLLER’S drive units. Pressing tongs, pressing rings with adapter tongs of other makes can be used in ROLLER’S Uni-Press SE, ROLLER’S Uni-Press, ROLLER’S Uni-Press ACC, ROLLER’S Uni-Press XL ACC, ROLLER’S Multi-Press 14V, ROLLER’S Multi-Press 14V ACCACCACC and ROLLER’S Multi-Press 22 V ACC if they are designed for the necessary thrust force of 32 kN , fi t mechanically in the ROLLER’S drive unit, can be properly locked and break without danger, e.g. without the risk of fl ying parts of the press jaws, at the end of their life or when overloaded. It is recommended to only use pressing tongs and pressing rings with adapter tongs which are designed with a safety factor ≥ 1.4 against permanent fracture, i.e. withstand a necessary thrust force of 32 kN up to a thrust force of 45 kN. Also read and observe the instruction manuals and safety instructions of the respective manufacturer/supplier of the pressing tongs, pressing rings with adapter tongs and the installation and assembly instructions of the manufacturer supplier of the press fi tting system to be pressed and observe any restrictions for use that are specifi ed there. Failure to do so could lead to fracture and fl ying parts can cause serious injuries.
• Position the rotary sleeve (21) of ROLLER’S Uni-Press XL ACC according to the pressing tongs/adapter tongs being used, see 2.2. There is a risk of injury.
• Use only undamaged pressing tongs, Mini pressing tongs, pressing rings, adapter tongs. Damaged pressing tongs, Mini pressing tongs, pressing rings, adapter tongs can jam or fracture and/or the press fi tting will be faulty. Do not attempt to repair damaged pressing tongs, Mini pressing tongs, pressing rings, adapter tongs. Failure to do so could lead to fracture and fl ying parts can cause serious injuries.
• Pull out the plug or remove the battery before assembly/disassembly of pressing tongs, Mini pressing tongs, pressing rings, adapter tongs. There is a risk of injury.
• Comply with the maintenance regulations for the power tool and follow the maintenance instructions for pressing tongs, Mini pressing tongs, pressing rings, adapter tongs. Following the maintenance instructions has a positive effect on the life of the power tool, the pressing tongs, Mini pressing tongs, pressing rings, adapter tongs.
• Never let the power tool operate unattended. Switch off the power tool during longer work breaks, pull out the mains plug/battery. Electrical devices can cause hazards which lead to material damage or injury when left unattended.
• Place maximum 3 XL 64–108 (PR-3S) pressing rings in the XL-Boxx system case with inlay for XL 64–108 (PR-3S) pressing rings (accessory art. no. 579603). Compliance with the maximum load capacity of 3 XL (PR-3S) pressing rings reduces the risk of material damage and injury.
• Check the power cable, extension leads of the power tool and the power supply regularly for damage. Have these renewed by qualifi ed experts or an authorised ROLLER customer service workshop in case of damage.
• Only allow trained persons to use the power tool. Apprentices may only use the power tool when they are over 16, when this is necessary for their training and when they are supervised by a trained operative.
• Children and persons who, due to their physical, sensory or mental abilities or lack of experience and knowledge are unable to operate the power tool safely may not use this power tool without supervision or instruction by a responsible person. Otherwise there is a risk of injury due to false operation.
• Only use approved and appropriately marked extension leads with a suffi -cient cable cross-section. Use extension leads up to a length of 10 m with cable cross-section 1.5 mm², from 10 – 30 m with cable cross-section 2.5 mm².

DANGER

• Observe and follow the safety notes of the ROLLER’S pressing tongs, ROLLER’S pressing rings, ROLLER’S adapter tongs, ROLLER’S M cropping tongs, ROLLER’S cable shears, ROLLER’S Basic E01 pressing tongs, ROLLER’S pressing inserts. Failure to observe the safety notes can result in material damage, injury, electric shock or a fall.

See also www.albert-roller.de → Downloads → Instruction Manuals.

Safety notes for batteries, rapid chargers, power supply units

WARNING
Read all safety warnings, instructions, illustrations and specifi cations provided with this power tool. Failure to heed the instructions can result in electric shock, fi re and/or severe injuries.

Save all warnings and instructions for future reference.

See also www.albert-roller.de → Downloads → Operating Instructions and www.albert-roller.de → Downloads → Safety Data Sheets → Batteries.

Explanation of symbols

• Danger with a high degree of risk which results in death or severe injury (irreversible) if not heeded.
• WARNING Danger with a medium degree of risk which could result in death or severe injury (irreversible) if not heeded.
• CAUTION Danger with a low degree of risk which could result in minor injury (reversible) if not heeded.
• NOTICE Material damage, no safety note! No danger of injury.
• Danger
• Falling
• Electrical voltage
• Read the operating manual before starting
• Use eye protection
• Use ear protection
• Electrical device complies with protection class II
• Not suitable for using outdoors
• Switched-mode power supply (SMPS)
• Short-circuit-proof safety transformer (SCPST)
• Environmental friendly disposal
• CE conformity mark

Technical Data

Intended use

WARNING
ROLLER’S radial presses are intended for making press joints of all common pressfi tting systems for the manufacture of connections for electric cables, for the manufacture of connections for fall protection systems, for cropping threaded bars and for cropping electric cables (radial presses with 32 kN). ROLLER’S Mini M cropping tongs and ROLLER’S M cropping tongs are intended for the purpose of cropping threaded steel or stainless-steel bars up to the strength class 4.8 (400 N/mm²).

ROLLER’S cable shears are intended for cropping electric cables ≤ 300 mm² (Ø 30 mm). ROLLER’S Mini Basic E01 pressing tongs, ROLLER’S Basic E01 pressing tongs are intended for pressing Klauke connection material for electric cables ≤ 300 mm², in connection with suitable Klauke Series 22 pressing inserts, narrow pressing. ROLLER’S Basic E01 pressing tongs with T12 pressing inserts are intended for pressing approved fall protection systems.

ROLLER’S batteries, rapid chargers, power supply units are intended for use in accordance with the guidelines for use (fig. 19).

All other uses are not for the intended purpose and are prohibited.

Scope of Supply

• Electrical radial presses: Drive unit, operating instructions, steel case/L-Boxx/XL transport crate/XL-Boxx.
• Cordless presses: Drive unit, Li-Ion battery, rapid charger, operating instructions, steel case/L-Boxx/XL-Boxx.

Article numbers

• ROLLER’S Uni-Press SE drive unit 572101
• ROLLER’S Uni-Press drive unit 577001
• ROLLER’S Uni-Press ACC drive unit 577000
• ROLLER’S Uni-Press XL ACC drive unit 579000
• ROLLER’S Multi-Press Mini 14V ACC drive unit 578001
• ROLLER’S Multi-Press Mini 22 V ACC drive unit 578002
• ROLLER’S Multi-Press Mini S 22 V ACC drive unit 578003
• ROLLER’S Multi-Press 14V drive unit 571003
• ROLLER’S Multi-Press 14V ACC drive unit 571004
• ROLLER’S Multi-Press 22 V ACC drive unit 576000
• ROLLER’S Multi-Press XL 45 kN 22 V ACC drive unit 579001
• ROLLER’S Mini pressing tongs, ROLLER’S pressing tongs,
• ROLLER’S pressing rings, ROLLER’S Mini adapter tongs,
• ROLLER’S adapter tongs see ROLLER’S catalogue
• ROLLER’S Mini M cropping tongs,
• ROLLER’S M cropping tongs see ROLLER’S catalogue
• ROLLER’S cable shears 571887
• Cable cutter pack of 2 (ROLLER’S cable shears) 571889
• ROLLER’S Mini Basic E01 pressing tongs 578618
• ROLLER’S Basic E01 pressing tongs 571855
• ROLLER’S T 12 pressing inserts, pack of 2 570891
• ROLLER’S battery Li-Ion 14.4 V, 1.5 Ah 571545
• ROLLER’S battery Li-Ion 14.4 V, 5.0 Ah 571555
• ROLLER’S battery Li-Ion 21.6 V, 1.5 Ah 571570
• ROLLER’S battery Li-Ion 21.6 V, 2.5 Ah 571571
• ROLLER’S battery Li-Ion 21.6 V, 5.0 Ah 571581
• ROLLER’S battery Li-Ion 21.6 V, 9.0 Ah 571583
• Rapid charger Li-Ion/Ni-Cd 220 – 240 V, 65 W 571560
• Rapid charger Li-Ion 220 – 240 V, 70 W 571575
• Rapid charger Li-Ion 100 – 240 V, 90 W 571585
• Rapid charger Li-Ion 100 – 240 V, 290 W 571587
• Voltage supply 220 – 240 V, instead of 14.4 V, 33 A batteries 571565
• Voltage supply 220 – 240 V, instead of 21.6 V, 15 A batteries 571567
• Voltage supply 220 – 240 V, instead of 21.6 V, 40 A batteries 571578
• Sheet steel case, ROLLER’S Uni-Press SE 570280
• Sheet steel case, ROLLER’S Uni-Press 570280
• Sheet steel case, ROLLER’S Uni-Press ACC 570280
• Transport box XL ROLLER’S Uni-Press XL ACC 579240
• Sheet steel case, ROLLER’S Multi-Press Mini 14V ACC /
• Multi-Press Mini 22 V ACC / Multi-Press Mini S 22 V ACC 578290
• System case L-Boxx ROLLER’S Multi-Press Mini 14V ACC /
• Multi-Press Mini 22 V ACC / Multi-Press Mini S 22 V ACC 578299
• Sheet steel case, ROLLER’S Multi-Press 14V /
• Multi-Press 14V ACC / Multi-Press 22 V ACC 571290
• System case L-Boxx ROLLER’S Multi-Press 14V /
• Multi-Press 14V ACC / Multi-Press 22 V ACC 571283
• System case XL-Boxx ROLLER’S Multi-Press 45 kN 22 V ACC 579601

For steel case or system case with inlay for ROLLER’S pressing tongs, ROLLER’S pressing rings, adapter tongs as accessories, see www.albert- roller.de → Products → Pipe Crimping Technology → ROLLER’S pressing tongs, ROLLER’S pressing rings → Catalogue excerpt (PDF).

Capacity
ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC/Multi-Press Mini S 22 V ACC for making press joints of all common press fi tting systems on steel pipes, stainless steel pipes, copper pipes, plastic pipes, composite pipes

• Ø 10 – 40 mm
• Ø ⅜ – 1¼”

See also www.albert-roller.de → Products → Pipe Crimping Technology → ROLLER’S Mini pressing tongs, ROLLER’S pressing rings → Catalogue excerpt (PDF)

ROLLER’S Uni-Press SE / Uni-Press / Uni-Press ACC / Uni-Press XL ACC, ROLLER’S Multi-Press 14 V / Multi-Press 14 V ACC / Multi-Press 22 V ACC for making press joints of all common press fi tting systems on steel pipes, stainless steel pipes, copper pipes, plastic pipes, composite pipes

• Ø 10 – 108 (110) mm
• Ø ⅜ – 4″

See also www.albert-roller.de → Products → Pipe Crimping Technology → ROLLER’S pressing tongs, ROLLER’S pressing rings → Catalogue excerpt (PDF)

ROLLER’S Multi-Press XL 45 kN 22 V ACC for making XL press joints of all common press fififi tting systems

• Ø 64 – 108 mm
• Ø 2½ – 4″

See also www.albert-roller.de → Products → Pipe Crimping Technology → ROLLER’S pressing tongs, ROLLER’S pressing rings → Catalogue excerpt (PDF).

Operating temperature range

• ROLLER’S cordless presses –10 °C – +60 °C (14 °F – +140 °F)
• Battery –10 °C – +60 °C (14 °F – +140 °F)
• Rapid charger 0 °C – +40 °C (32 °F – +104 °F)
• Voltage supply –10 °C – +45 °C (14 °F – +113 °F)
• Mains operated presses –10 °C – +60 °C (14 °F – +140 °F)
• Storage temperature range > 0°C (32 °F)

Thrust force, stroke

Thrust force (rated force)

ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC / Multi-Press Mini S 22 V ACC 22 kN ROLLER’S Uni-Press SE / Uni-Press / Uni-Press ACC / Uni- Press XL ACC, Multi-Press 14 V/Multi-Press 14 V ACC / Multi-Press 22 V ACC 32 kN ROLLER’S Multi-Press XL 45 kN 22 V ACC 45 kN

Stroke
ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC / Multi- Press Mini S 22 V ACC 28 mm ROLLER’S Uni-Press SE / Uni-Press / Uni-Press ACC, ROLLER’S Multi-Press 14 V / Multi-Press 14 V ACC / Multi-Press 22 V ACC 41 mm ROLLER’S Uni-Press XL ACC, ROLLER’S Multi-Press XL 45 kN 22 V ACC 104 mm.

Electric Data

• ROLLER’S Uni-Press SE 230 V~; 50 – 60 Hz; 450 W
• ROLLER’S Uni-Press 110 V~; 50 – 60 Hz; 450 W
• ROLLER’S Uni-Press ACC S3 20% (AB 2/10 min)
• ROLLER’S Uni-Press XL ACC
• all-insulated, interference-suppressed
• ROLLER’S Multi-Press Mini 14 V ACC 14.4 V -––; 1.5 Ah 14.4 V -––; 5.0 Ah
• ROLLER’S Multi-Press 14 V,
• ROLLER’S Multi-Press 14 V ACC 14.4 V -––; 5.0 Ah
• ROLLER’S Multi-Press Mini 22 V ACC 21.6 V –—; 1.5 Ah
• ROLLER’S Multi-Press Mini S 22 V ACC 21.6 V –—; 2.5 Ah
• ROLLER’S Multi-Press 22 V ACC 21.6 V A CC –—; 5.0 Ah 21.6 V –—; 9.0 Ah
• ROLLER’S Multi-Press XL
• 45 kN 22 V ACC
  • 21.6 V -––; 5.0 Ah
  • 21.6 V -––; 9.0 Ah
• Rapid charger Li-Ion/Ni-Cd Input 220 – 240 V~; 50 – 60 Hz; 65 W
• (Plug-in battery, Output 10.8 – 18 V–-
• Art. No. 571560) all-insulated, interference-suppressed
• Input 100 – 120 V~; 50 – 60 Hz; 65 W
• Output 10.8 – 18 V – all-insulated, interference-suppressed
• Rapid charger Li-Ion Input 220 – 240 V~; 50 – 60 Hz; 70 W
• (Slide-in battery, Output 21.6 V -––
• Art. No. 571575) all-insulated, interference-suppressed
  • Input 100 – 120 V~; 50 – 60 Hz; 70 W
  • Output 21.6 V –— all-insulated, interference-suppressed
• Rapid charger Li-Ion Input 100 – 240 V~; 50 – 60 Hz; 90 W
• (Slide-in battery, Output 21.6 V –—
• Art. No. 571585) all-insulated, interference-suppressed
• Rapid charger Li-Ion Input 100 – 240 V~; 50 – 60 Hz; 290 W
• (Slide-in battery, Output 21.6 V –—
• Art. No. 571587) all-insulated, interference-suppressed
• Voltage supply Input 220 – 240 V~; 50 – 60 Hz
• 14.4 V (Art. No. 571565) Output 14.4 V -––; 33 A all-insulated, interference-suppressed
  • Input 100 – 120 V~; 50 – 60 Hz
  • Output 14.4 V -––; 18 A all-insulated, interference-suppressed
• Voltage supply Input 220 – 240 V~; 50 – 60 Hz
• 21.6 V (Art. No. 571567) Output 21.6 V -––; ≤ 15 A all-insulated, interference-suppressed
• Voltage supply Input 220 – 240 V~; 50 – 60 Hz
• 21.6 V (Art. No. 571578) Output 21.6 V -––; 40 A all-insulated, interference-suppressed

Dimensions

• ROLLER’S Uni-Press SE 430×118×85 mm (16.9″×4.6″×3.3″)
• ROLLER’S Uni-Press / Uni-Press ACC 370×235×85 mm (14.6″×9.2″×3.3″)
• ROLLER’S Uni-Press XL ACC 525×255×90 mm (20.7″×10.0″×3.5″)
• ROLLER’S Multi-Press Mini 14V ACC 288×260×80 mm (11.3″×10.2″×3.1″)
• ROLLER’S Multi-Press Mini 22 V ACC 273×260×75 mm (10.7″×10.2″×3.0″)
• ROLLER’S Multi-Press Mini S 22 V ACC 405×145×75 mm (15.9″×5.7″×3.0″)
• ROLLER’S Multi-Press 14 V/Multi-Press 14 V ACC 338×298×85 mm (13.3″×11.7″×3.3″)
• ROLLER’S Multi-Press 22 V ACC 285×290×81 mm (11.2″×11,4″×3.2″)
• ROLLER’S Multi-Press XL
• 45 kN 22 V ACC 540×325×85 mm (21.3″×12.8″×3.3″)

Weights

• ROLLER’S Uni-Press SE drive unit 4.7 kg (10.4 lb)
• ROLLER’S Uni-Press / Uni-Press ACC drive unit 4.7 kg (10.4 lb)
• ROLLER’S Uni-Press XL ACC 5.5 kg (12.1 lb)
• ROLLER’S Multi-Press Mini 14V ACC drive unit without battery 2.1 kg (4.5 lb)
• ROLLER’S Multi-Press Mini 22 V ACC drive unit without battery 2.1 kg (4.5 lb)
• ROLLER’S Multi-Press Mini S 22 V ACC drive unit without battery 2.2 kg (4.9 lb)
• ROLLER’S Multi-Press 14 V / Multi-Press 14 V ACC drive unit without battery 3.8 kg (8.3 lb)
• ROLLER’S Multi-Press 22 V ACC drive unit without battery 2.8 kg (6.2 lb)
• ROLLER’S Multi-Press XL 45 kN 22 V ACC drive unit without battery 5.7 kg (12.6 lb)
• ROLLER’S battery Li-Ion 14.4 V, 1.5 Ah 0.3 kg (0.7 lb)
• ROLLER’S battery Li-Ion 14.4 V, 5.0 Ah 0.5 kg (1.1 lb)
• ROLLER’S battery Li-Ion 21.6 V, 1.5 Ah 0.4 kg (0.9 lb)
• ROLLER’S battery Li-Ion 21.6 V, 2.5 Ah 0.4 kg (0.9 lb)
• ROLLER’S battery Li-Ion 21.6 V, 5.0 Ah 0.8 kg (1.8 lb)
• ROLLER’S battery Li-Ion 21.6 V, 9.0 Ah 1.1 kg (2.4 lb)
• Pressing tongs (average) 1.8 kg (3.9 lb)
• Pressing tongs Mini (average) 1.2 kg (2.6 lb)
• Adapter tongs Z2 2.0 kg (4.4 lb)
• Adapter tongs Z4 3.6 kg (7.9 lb)
• Adapter tongs Z5 3.8 kg (8.4 lb)
• Adapter tongs Z6 XL 5.5 kg (12.1 lb)
• Pressing ring M54 (PR-3S) 3.1 kg (6.8 lb)
• Pressing ring U75 (PR-3B) 2.7 kg (5.9 lb)

Noise information

Emission at workplace

• ROLLER’S Uni-Press SE LpA = 76 dB(A) LWA = 87 dB(A) K = 3 dB(A)
• ROLLER’S Uni-Press/ACC / XL ACC LpA = 81 dB(A) LWA = 92 dB(A) K = 3 dB(A)
• ROLLER’S Multi-Press Mini 14 V ACC/22 V ACC / S 22 V ACC LpA = 73 dB(A) LWA = 84 dB(A) K = 3 dB(A)
• ROLLER’S Multi-Press 14 V / 14 V ACC/22 V ACC / XL 45 kN 22 V ACC LpA = 74 dB(A) LWA = 85 dB(A) K = 3 dB(A)

Vibrations
Weighted effective value of acceleration < 2,5 m/s² K = 1,5 m/s²

The specifi ed vibration emission value was measured according to a standard test method and can be used for comparison with another power tool. The specifi ed vibration emission value can also be used for an initial estimation of the cut-out.

CAUTION
The vibration emission value may differ from the specifi ed value during actual use of the power tool depending on the manner in which the power tool is used. Dependent upon the actual conditions of use (periodic duty) it may be necessary to establish safety precautions for the protection of the operator.

Preparations for Use

CAUTION
After the drive unit has been in storage for a long period of time, the overpressure valve must be actuated fi rst by pressing the reset button (13) before putting back into operation. If it is stuck or stiff, it may not be pressed. The drive unit must be handed over to an authorized ROLLER customer service workshop for inspection.

CAUTION
Observe and follow the national rules and regulations for manual handling of load weights.

The respective latest ROLLER’S sales literature applies for the use of ROLLER’S pressing tongs, ROLLER’S Mini pressing tongs, ROLLER’S pressing rings with adapter tongs for the different pipe connection systems, see also www.albertroller.de → Downloads → Product Catalogues, Brochures. If the system manufacturer alters components of pipe connection systems or markets new ones, their current application status must be enquired about at ROLLER’S (Fax +49 7151 1727-87 or e-mail info@albert- roller.de). Subject to change and error.

Electrical connection

WARNING
Note the mains voltage! Before connecting the drive unit, the rapid charger or the power supply unit, check whether the voltage given on the rating plate corresponds to the mains voltage. On building sites, in a wet environment, indoors and outdoors or under similar installation conditions, only operate the power tool on the mains with a fault current protection switch (FI switch) which interrupts the power supply as soon as the leakage current to earth exceeds 30 mA for 200 ms.

Rechargeable batteries

NOTICE
Always hold the battery 14.4 V (19) upright when inserting it in the drive unit or the rapid charger. If inserted at an angle it can cause damage to the contacts and result in a short circuit which damages the battery.

Total discharging by undervoltage
The Li-Ion batteries may not drop below a minimum voltage because otherwise the battery could be damaged by total discharge. The cells of the ROLLER’S Li- Ion battery are delivered pre-charged to approx. 40 %. Therefore the Li-Ion batteries must be charged before use and recharged regularly. Failure to observe this regulation of the cell manufacturer can lead to damage to the Li- Ion battery by total discharging.

Total discharging due to storage
If a relatively low charged Li-Ion battery is stored, self discharging can lead to total discharge damage of the battery after longer storage. Li-Ion batteries must therefore be charged before storing and recharged every six months at the latest and charged again before use.

NOTICE
Charge the battery before use. Recharge Li-Ion batteries regularly to avoid their total discharge. The rechargeable battery will be damaged by total discharge. Only use approved ROLLER’S rapid chargers for charging the ROLLER’S battery, see Guidelines for use, fi g. 19. New Li-Ion batteries and Li-Ion batteries which have not been used for a long time only reach full capacity after several charges.

Rapid charger Li-Ion/Ni-Cd and rapid charger Li-Ion (Art. No. 571560, 571575, 571585, 571587)
The left control lamp lights up and remains green when the mains plug is plugged in. If a battery is inserted in the rapid charger, the green control lamp flashes to indicate that the battery is charging. The green light stops flashing and remains on to signal that the battery is fully charged. If the red control lamp fl ashes, the battery is defective. If the red control lamp comes on and remains on, this indicates that the temperature of the rapid charger and / or the battery is outside the permissible operating range of the rapid charger of 0°C to +40°C.

NOTICE
The rapid chargers are not suitable for outdoor use.

Assembly (changing) of the pressing tongs, Mini pressing tongs (Fig. 1 (1)), the pressing tongs (4G) (Fig. 10), the pressing tongs (S) (Fig. 11), the pressing ring (PR-3S) with adapter tongs (Fig. 12), the pressing ring (PR-3B) with adapter tongs (Fig. 13), the pressing ring 45° (PR-2B) with adapter tongs, Mini adapter tongs (Fig. 14) in radial presses.

Pull out the mains plug or remove the battery. Only use pressing tongs, pressing tongs Mini or pressing rings with system-specifi c pressing contour according to the pressfi tting system to be pressed. Pressing tongs, pressing tongs Mini or pressing rings have letters on the pressing jaws or pressing segments to identify the pressing contour and a number to identify the size. The adapter tongs are marked by the letter Z and a number which serves for assignment to the permissible pressing ring which carries the same identifi cation. The pressing ring 45° (PR-2B) may only be applied at at angle of 45° to the adapter tongs Z1/adapter tongs Mini Z1 (Fig. 17). Read and observe the installation and assembly instructions of the manufacturer/supplier of the press fi tting system to be pressed. Never use non-matching pressing tongs, pressing tongs Mini, pressing ring, adapter tongs and adapter tongs Mini (pressing contour, size). The press joint could be rendered useless and the machine and pressing tongs, pressing tongs Mini, pressing ring, adapter tongs and adapter tongs Mini could be damaged.

The Z6 XL adapter tongs for driving the ROLLER’S XL 64 – 108, 2½ – 4″ (PR-3S) pressing rings with ROLLER’S Uni-Press XL ACC. The Z7 XL 45 kN adapter tongs for driving the ROLLER’S XL 64 – 108, 2½ – 4″ (PR-3S) and XL 2½ – 4″ (PR-3B) pressing rings with ROLLER’S Multi-Press XL 45 kN 22 V ACC. Only the Z7 XL 45 kN adapter tongs will fi t the ROLLER’S Multi-Press XL 45 kN 22 V ACC.

It is best to place the drive machine on a bench or on the fl oor. The rotary sleeve (Fig. 5 (21)) of ROLLER’S Uni-Press XL ACC must be positioned according to the pressing tongs/adapter tongs being used. To use the adapter tongs Z6 XL, the rotary sleeve (21) must be turned until it snaps in so that the slit of the drive housing is not covered. For all other pressing tongs/adapter tongs, turn the rotary sleeve (21) until it snaps in so that it covers the slit of the drive housing. The pressing tongs, pressing tongs Mini, adapter tongs and adapter tongs Mini can only be installed (changed) when the press rollers (5) are fully retracted. On ROLLER’S Uni-Press SE push the rotation direction lever (7) to the left and actuate the safety inching switch (8) if necessary, on ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC / Multi-Press Mini S 22 V ACC, ROLLER’S Uni-Press / Uni-Press ACC / Uni-Press XL ACC and ROLLER’S Multi-Press 14 V / Multi-Press 14 V ACC / Multi-Press 22 V ACC, ROLLER’S Multi-Press XL 45 kN 22 V ACC, press the reset button (13), until the press rollers (5) have moved right back.

CAUTION
Always position the rotary sleeve (21) according to the pressing tongs/adapter tongs being used until these snap in, danger of crushing!

Open the tong retaining bolt (2). To do this, pull the bolt (4) and the tong retaining bolt (2) springs out. Insert the chosen pressing tongs, Mini pressing tongs (1), adapter tongs, Mini adapter tongs (14). Push forward the tong retaining bolt (2) until the bolt (4) snaps into place. At the same time, press down the button (3) directly over the tong retaining bolt (2). Do not start the drive unit without the pressing tongs, Mini pressing tongs, pressing ring with adapter tongs, Mini adapter tongs inserted. Only start the pressing process to make a press joint.

Without pressing counterpressure by the press fitting the drive machine or pressing tongs, pressing tongs Mini, pressing ring, adapter tongs and adapter tongs Mini will be exposed to unnecessarily high stress.

CAUTION
Never press when the tong retainer bolt (2) is unlocked. Risk of fracture, flying parts can cause serious injuries!

Operation

CAUTION
After the drive unit has been in storage for a long period of time, the overpressure valve must be actuated fi rst by pressing the reset button (13) before putting back into operation. If it is stuck or stiff, it may not be pressed. The drive unit must be handed over to an authorized ROLLER customer service workshop for inspection.

The pressing tongs, Mini pressing tongs, pressing ring, adapter tongs and Mini adapter tongs, especially the pressing contour (11, 17) of the pressing jaws (10) or all 3 pressing segments (16) must be checked for damage and wear before every use. Damaged or worn pressing tongs, Mini pressing tongs, pressing rings, adapter tongs and Mini adapter tongs may no longer be used. There is otherwise a risk of incorrect pressing or accidents.

A trial pressing with inserted press fi tting must be made with the drive unit and the respectively used pressing tongs, Mini pressing tongs and the respectively used pressing ring with adapter tongs or Mini adapter tongs before every use. The pressing tongs, Mini pressing tongs (1), the pressing ring (15) with adapter tongs or Mini adapter tongs must fi t into the drive unit mechanically and be properly lockable. After completing the pressing, check that the pressing jaws (10) close fully at “A” for the pressing tongs, Mini pressing tongs (Fig. 1), the (PR-3B) pressing ring (Fig. 13) and the 45° (PR-2B) pressing ring (Fig. 14). After completing the pressing, check that the pressing jaws (10) close fully at “A” and on the opposite side “B” for the (PZ-4G) pressing tongs (Fig. 10) and the (PZ-S) pressing tongs (Fig. 11). After completing the pressing, check that the pressing segments (16) close fully at “A” and on the opposite side “B” for the (PR-3S) pressing ring (Fig. 12) and the XL (PR-3S) pressing ring (Fig. 12). Check the tightness of the connection (observe national specifi cations, standards, regulations, etc.)

If during closing of the pressing tongs, pressing tongs Mini or pressing rings a marked ridge is created on the compression sleeve, the pressing may be defective or not tight (see 5. Trouble).

CAUTION
To avoid damage to the drive unit, make sure that no tension builds up between the pressing tongs, Mini pressing tongs, pressing ring, adapter tongs, Mini adapter tongs, fi tting and drive unit in work situations such as those shown in the examples in Fig. 16 to Fig. 18. Failure to do so could lead to fracture and fl ying parts can cause serious injuries.

Working procedure
Press the pressing tongs, pressing tongs Mini (1) together manually until they can be pushed over the press fi tting. Always position the drive unit with the pressing tongs on the press fi tting at right angles to the pipe axis. Release the pressing tongs so that they close around the press fi tting. Hold the drive unit by the housing grip (6) and the pistol grip (9).

Place the pressing ring (15) around the pressing fi tting. Insert the adapter tongs/ Mini adapter tongs (14) into the drive unit and lock the tong retainer bolt, position the rotary sleeve (21) if necessary, see 2.2. Press the adapter tongs/Mini adapter tongs (14) together with your hand so that the adapter tongs/Mini adapter tongs can be placed on the pressing ring. Release the adapter tongs/ Mini adapter tongs so that the radii/hemispheres of the adapter tongs/Mini adapter tongs lie fi rmly on the locating pins/ball sockets of the pressing ring and the pressing ring on the press fi tting (Fig. 15). With adapter tongs Z1 and Mini adapter tongs Z1, please note that the pressing ring may only be applied below 45°.

NOTICE
Only use the adapter tongs approved for the pressing ring and the drive unit, see 2.2. Failure to do so can lead to faulty or leaking pressings and could also damage the pressing ring or adapter tongs. On ROLLER’S Uni-Press SE push the rotation direction lever (7) to the right (feed) and press the safety inching switch (8). Keep the safety inching switch (8) pressed until the pressing is fi nished and the pressing tongs or pressing ring are closed. Release the safety inching switch immediately. Push the rotation direction lever (7) to the left (return) and press the switch (8) until the press rollers have moved back and the safety slip clutch responds. Release the safety inching switch immediately.

NOTICE
Do not needlessly stress the safety slip clutch. Release the safety inching switch immediately after closing the pressing tongs, the pressing ring or moving back the pressing rollers. The safety slip clutch is subject to normal wear like any slip clutch. However, if it is needlessly stressed, it wears more quickly and can be destroyed.

In the case of the ROLLER’S Uni-Press and ROLLER’S Multi-Press, keep the safety inching switch (8) pressed until the pressing is fi nished and the pressing tongs or pressing ring is completely closed. This is indicated by an acoustic signal (clicking). Press the reset button (13) until the press rollers (5) are fully retracted.

In the case of the ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC / Multi-Press Mini S 22 V ACC, ROLLER’S Multi-Press 14 V ACC, Multi- Press XL 45 kN 22 V ACC, ROLLER’S Uni-Press ACC and Uni-Press XL ACC, keep the safety inching switch (8) pressed until the pressing is fi nished and the pressing tongs or pressing ring is completely closed. After completion of press ing, the drive unit switches automati cally to return (forced return). This is indicated by an acoustic signal (click).

On ROLLER’S Multi-Press 22 V ACC, keep the safety inching switch (8) pressed until the pressing tongs or the pressing ring are fully closed. Upon completion of the pressing, the drive unit switches over automatically to retraction (automatic circuit control). The coloured LED of the pressure indicator (22) indicates whether the pressure of the drive unit was within the specifi cation, see 3.6.  Press the pressing tongs, pressing tongs Mini together with your hand so that they can be removed from the pressfi tting together with the drive unit. Press the adapter tongs, adapter tongs Mini together with your hand so that they can be removed from the pressing ring together with the drive unit. Open the pressing ring by hand so that it can be pulled off the pressfitting.

Operating safety
On ROLLER’S Uni-Press SE the pressing process is ended by releasing the safety inching switch (8). A torque-dependent safety slip clutch acts in both end positions of the press rollers for the mechanical safety of the drive unit. Do not needlessly stress the safety slip clutch! ROLLER’S Uni-Press SE is also equipped with an electronic safety circuit which switches off the drive unit at high load. As long as the pressing tongs (1), pressing rings (15) close fully, see 3.1, this is uncritical. However, if the drive unit switches off before pressing is completed (pressing tongs, pressing rings were not closed, see 3.1), work must not continue and the drive unit must be inspected/repaired immediately by an authorised ROLLER’S contract service workshop.

The ROLLER’S Uni-Press and ROLLER’S Multi-Press 14 V ends the pressing opera tion automatically, emitting an acoustic signal (clicking). The ROLLER’S Multi-Press Mini 14 V ACC / Multi-Press Mini 22 V ACC / Multi- Press Mini S 22 V ACC, ROLLER’S Multi-Press 14 V ACC / Multi-Press 22 V ACC, ROLLER’S Multi- Press XL 45 kN 22 V ACC, ROLLER’S Uni-Press ACC and Uni-Press XL ACC ends the pressing operation automatically, emitting an acoustic signal (clicking), and returns automatically (forced movement).

NOTICE
A perfect pressing is only produced with full closure of the pressing tongs, pressing tongs Mini, pressing ring or pressing segment. After completing the pressing, check that the pressing jaws (10) close fully at “A” for the pressing tongs, Mini pressing tongs (Fig. 1), the (PR-3B) pressing ring (Fig. 13) and the 45° (PR-2B) pressing ring (Fig. 14). After completing the pressing, check that the pressing jaws (10) close fully at “A” and on the opposite side “B” for the (PZ-4G) pressing tongs (Fig. 10) and the (PZ-S) pressing tongs (Fig. 11). After completing the pressing, check that the pressing segments (16) close fully at “A” and on the opposite side “B” for the (PR-3S) pressing ring (Fig. 12) and the XL (PR-3S) pressing ring. If a visible burr is created on the pressing sleeve when closing the pressing tongs, pressing tongs Mini, pressing ring or pressing segment, the pressing may be faulty or leaking (see 5. Trouble).

Working safety
To ensure safe working, the drive units are equipped with a safety inching switch (8). This permits immediate switching off of the drive units at any time, particularly if a potential hazard arises. The drive units can be switched to the return function in any position.

Machine status check with fl at battery protection
All ROLLER’S Akku presses have been equipped with an electronic machine status check with charging level indicator (18) with a 2-coloured green/red LED since 01/01/2011. The LED lights green when the battery is fully or still suffi ciently charged. The LED lights red when the battery must be charged. If this condition occurs during pressing and the pressing process is not fi nished, the pressing must be completed with a fully charged Li-Ion battery. If the drive unit is not used, the LED goes out after approx. 2 hours but comes on again when the drive unit is switched back on.

Graduated charging level indicator (20) of the Li-Ion 21.6 V battery
The graduated charging level indicator shows the charging level of the battery with 4 LEDs. At least one LED lights for a few seconds after pressing the key with the battery symbol. The more LEDs that light green, the higher the charging level of the battery. If a LED flflfl ashes red, the battery must be recharged.

Pressure monitoring, ROLLER’S Multi-Press 22 V ACC (Fig. 4)
The pressure is monitored during pressing in the ROLLER’S Multi-Press 22 V ACC. Upon completion of the pressing process, the pressure indicator LED (22) lights white if the pressure is within the specifi cation. If this lights red, the pressure was less than specifi ed. If it lights red and the drive unit is switched off, the pressure was greater than specifi ed. Hold the reset button (13) until the pressing rollers have moved back completely. If the pressure was out of specifi cation, a new pressing process can be started and the pressure indicator LED then lights white again during the pressing process. After a dwell time of approx. 2 minutes, the LED goes out but lights up again when the drive unit is switched back on. If the pressure indicator LED lights red, it is recommended to have the drive unit checked/repaired by an authorised ROLLER customer service workshop.

NOTICE
If the pressure is within the specifi cation and the pressure indicator LED (22) lights white, it cannot always be assumed that the pressing tongs, the pressing ring and the pressing segments were closed at the end of the pressing process. Always check full closure in every pressing process, see 3.1.

Power supply unit (accessory art. no. 571535, 571565, 571567, 571578)
The power supply units are intended for mains operation of the cordless tools in place of the battery. See the guidelines for use (Fig. 19) for the intended use. The power supply units are equipped with overvoltage and temperature protection. The operating state is indicated by a LED. A lit LED indicates that the device is ready for operation. If the LED goes out or fl ashes, this indicates an overcurrent or impermissible temperature. The drive unit cannot be used during this time. After a dwell time, the LED lights again and work can be continued.

NOTICE
The power supply units are not suitable for outdoor use.

Maintenance

Notwithstanding the maintenance described below, it is recommended to have the ROLLER’S drive units together with all tools (e.g. pressing tongs, Mini pressing tongs, pressing rings with adapter tongs, Mini adapter tongs) and accessories (e.g. batteries, rapid chargers, power supply units) sent to an authorised ROLLER’S contract service workshop at least once a year for inspection and periodic checking of electrical devices. In Germany, such periodic testing of electrical devices should be performed in accordance with DIN VDE 0701-0702 and also prescribed for mobile electrical equipment according to the accident prevention rules DGUV, regulation 3 “Electrical Systems and Equipment”. In addition, the respective national safety provisions, rules and regulations valid for the application site must be considered and observed.

Servicing

WARNING
Before service work, pull the mains plug or remove the battery! Keep pressing tongs, Mini pressing tongs, pressing rings, adapter tongs, Mini adapter tongs and especially their holders, clean. Clean heavily soiled metal parts and then protect against rust.

Clean plastic parts (e.g. housing, batteries) only with a mild soap and a damp cloth. Do not use domestic cleaning agents. These frequently contain chemicals that can attack plastic parts. On no account use petrol, turpentine oil, thinners or similar products to clean plastic parts. Make sure that liquids never get inside the power tool. Never immerse the power tool in liquid.

Pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter tongs Mini must be checked regularly for smooth action. Clean pressing tongs, pressing tongs Mini, pressing rings and adapter tongs, adapter tongs Mini if necessary and lightly grease the bolts (12) of the pressing jaws, pressing segments and adapter jaws, adapter tongs Mini (Fig. 1, 10 – 14) with machine oil. Remove deposits from the pressing contour (11, 17). Check the proper functioning of all pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter tongs Mini regularly with a test pressing with inserted pressing fi tting. A perfect pressing is only produced with full closure of the pressing tongs, pressing tongs Mini, pressing ring or pressing segment. After completing the pressing, check that the pressing jaws (10) close fully at “A” for the pressing tongs, Mini pressing tongs (Fig. 1), the (PR-3B) pressing ring (Fig. 13) and the 45° (PR-2B) pressing ring (Fig. 14). After completing the pressing, check that the pressing jaws (10) close fully at “A” and on the opposite side “B” for the (PZ-4G) pressing tongs (Fig. 10) and the (PZ-S) pressing tongs (Fig. 11). After completing the pressing, check that the pressing segments (16) close fully at “A” and on the opposite side “B” for the (PR-3S) pressing ring (Fig. 12) and the XL (PR-3S) pressing ring. If a visible burr is created on the pressing sleeve when closing the pressing tongs, pressing tongs Mini, pressing ring or pressing segment, the pressing may be faulty or leaking (see 5. Trouble).

Damaged or worn pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter tongs Mini may no longer be used. In case of doubt, send in the drive machine together with all pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter tongs Mini to an authorised ROLLER’S service shop for inspection. Keep the press tongs receptacle clean, in particular clean the press rollers (5) and tongs shank (2) at regular intervals and then lightly grease them with machine oil. Check the functional safety of the drive unit regularly by making a pressing with the press fi tting that requires the greatest pressing force. If the pressing tongs, Mini pressing tongs, pressing ring or pressing segments close completely in this pressing (see above), the drive unit is functioning reliably.

Inspection/repair

WARNING
Before any repair work, pull the mains plug or remove the battery! This work may only be performed by qualifi ed personnel.

The gearbox of the drive unit in the ROLLER’S Uni-Press SE is maintenance -free. They operate in a permanent grease fi lling and therefore require no lubrication. The motor of the ROLLER’S Uni-Press SE, ROLLER’S Uni-Press, ROLLER’S Uni-Press ACC, ROLLER’S Uni-Press XL ACC has carbon brushes. These are subject to wear and must therefore be inspected or replaced from time to time. Only use genuine ROLLER’S carbon brushes. The ROLLER’S Uni-Press SE drive unit has a safety slip clutch. This is subject to wear and must therefore be checked and renewed from time to time. Use only an original ROLLER’S safety slip clutch. In the battery-operated drive units, the carbon brushes of the motor are subject to wear. These cannot be replaced; the DC motor must be replaced. The sealing rings (O-rings) wear in all electrohydraulic drive units. These must therefore be checked and renewed from time to time. If the pressing power is insuffi cient or oil is lost, the drive unit must be inspected and if necessary repaired by an authorised ROLLER’S after-sales service facility.

NOTICE
Damaged or worn pressing tongs, Mini pressing tongs, pressing rings, adapter tongs cannot be repaired.

Trouble

To avoid damage to the drive unit, make sure that no tension builds up between the pressing tongs, Mini pressing tongs, pressing ring, adapter tongs, Mini adapter tongs, fi tting and drive unit in work situations such as those shown in the examples in Fig. 16 to Fig. 18.

CAUTION
After the drive unit has been in storage for a long period of time, the overpressure valve must be actuated fi rst by pressing the reset button (13) before putting back into operation. If it is stuck or stiff, it may not be pressed. The drive unit must be handed over to an authorized ROLLER customer service workshop for inspection.

Fault: Drive unit does not work.

Cause:

• Worn carbon brushes.
• Mains lead defective (ROLLER’S Uni-Press SE, ROLLER’S Uni-Press, ROLLER’S Uni-Press ACC, ROLLER’S Uni-Press XL ACC).
• Battery depleted or defective (ROLLER’S cordless drive units).
• Drive unit defective.

Remedy:

• Have the carbon brushes or DC motor changed by qualifi ed personnel or an authorised ROLLER customer service workshop.
• Have the mains lead replaced by qualifi ed personnel or an authorised ROLLER customer service workshop.
• Charge the battery with the rapid charger or change the battery.
• Have the drive unit checked/repaired by an authorised ROLLER customer service workshop.

Fault:
Drive unit does not fi nish the pressing, pressing tongs, Mini pressing tongs, pressing former does not close fully, cropping tongs, cable shears do not cut completely.

Cause:

• Drive unit overheated (ROLLER’S Uni-Press SE, ROLLER’S Uni-Press, ROLLER’S Uni-Press ACC, ROLLER’S Uni-Press XL ACC).
• Worn carbon brushes.
• Slip clutch defective (ROLLER’S Uni-Press SE).
• Battery depleted or defective (ROLLER’S cordless drive units).
• Drive unit defective.

Remedy:

• Let the drive unit cool down for about 10 minutes.
• Have the carbon brushes or DC motor changed by qualifi ed personnel or an authorised ROLLER customer service workshop.
• Have the slipping clutch checked/repaired by an authorised ROLLER customer service workshop.
• Charge the battery with the rapid charger or change the battery.
• Have the drive unit checked/repaired by an authorised ROLLER customer service workshop.
• Wrong pressing tongs, Mini pressing tongs, wrong pressing ring (pressing contour, size) or wrong adapter tongs, Mini adapter tongs, wrong cropping inserts inserted.
• Pressing tongs, Mini pressing tongs, pressing ring or adapter tongs, adapter tongs Mini stiff or defective.
• The pressure indicator LED (22) lights red (ROLLER’S Multi-Press 22 V ACC), see 3.6.
• The strength class of the threaded bar is > 4.8 (400 N/mm222) (ROLLER’S Mini M cropping tongs, ROLLER’S M cropping tongs M).
• Cropping inserts/cable cutters are blunt (ROLLER’S Mini M cropping tongs, ROLLER’S M cropping tongs/ROLLER’S cable shears).
• Wrong Klauke pressing inserts inserted in ROLLER’S Mini Basic E01 pressing tongs, ROLLER’S Basic E01 pressing tongs.
• Check the labelling on the pressing tongs, the Mini pressing tongs, the pressing ring, the adapter tongs, Mini adapter tongs and cropping inserts and change if necessary.
• Do not use the pressing tongs, Mini pressing tongs, pressing ring or adapter tongs, adapter tongs Mini any further! Clean and lightly grease the pressing tongs, Mini pressing tongs, adapter tongs, adapter tongs Mini with machine oil or replace them with new ones.
• Have the drive unit checked/repaired by an authorised ROLLER customer service workshop. Re-press the press fi tting or replace it by a new one. Observe the installation instructions of the press fi tting system.
• Note strength class of the threaded bars.
• Turn or change cropping inserts/change cable cutters.
• Observe and follow the system provider’s instructions, change the pressing inserts if necessary.

Fault:
ROLLER’S Uni-Press SE switches of repeatedly at the end of the pressing.

Cause:

• Defective drive unit.

Remedy:

• Have the drive unit checked/repaired by an authorised ROLLER customer service workshop.

Fault:
A prominent burr is produced on the press fi tting when closing the pressing tongs, Mini pressing tongs, pressing ring or pressing segments.

Cause:

• Damaged or worn pressing tongs, Mini pressing tongs, pressing ring, pressing segments or pressing contour.
• Wrong pressing tongs, Mini pressing tongs, pressing ring (pressing contour, size) or adapter tongs, adapter tongs Mini inserted.
• Unsuitable matching of press fi tting, pipe and support sleeve.

Remedy:

• Replace the pressing tongs, Mini pressing tongs, pressing ring with new ones.
• Check the labelling on the pressing tongs, Mini pressing tongs, pressing ring or adapter tongs, adapter tongs Mini and change if necessary
• Check the compatibility of the press fi tting, pipe and support sleeve. Observe the installation and assembly instructions of the manufacturer/supplier of the press fi tting system to be pressed and contact him if necessary.

Fault:
Pressing jaws close without load on the pressing tongs, Mini pressing tongs offset at “A” and “B” (Fig. 1).

Cause:

• Pressing tongs, Mini pressing tongs fell to the fl oor, compression spring bent.

Remedy:

• Send the pressing tongs, Mini pressing tongs to an authorised ROLLER customer service workshop for inspection.

Fault:
Formation of burr when cropping threaded bars (ROLLER’S Mini M cropping tongs, ROLLER’S M cropping tongs).

Cause:

• Cropping inserts are blunt or broken out.
• The strength class of the threaded bar is > 4.8 (400 N/mm222).

Remedy:

• Turn or change cropping inserts.
• Note strength class of the threaded bars.

Disposal

The drive units, batteries, rapid chargers and power supply units may not be thrown in the household waste at the end of their useful lives. They must be disposed of properly by law. Lithium batteries and battery packs of all battery systems may only be disposed of in the discharged state, all contacts of incom-pletely discharged lithium batteries and battery packs must be covered with insulating tape.

Manufacturer’s Warranty

The warranty period shall be 12 months from delivery of the new product to the fi rst user. The date of delivery shall be documented by the submission of the original purchase documents, which must include the date of purchase and the designation of the product. All functional defects occurring within the warranty period, which are clearly the consequence of defects in production or materials, will be remedied free of charge. The remedy of defects shall not extend or renew the warranty period for the product. Damage attributable to natural wear and tear, incorrect treatment or misuse, failure to observe the operational instructions, unsuitable operating materials, excessive demand, use for unau-thorized purposes, interventions by the customer or a third party or other reasons, for which ROLLER is not responsible, shall be excluded from the warranty.

Services under the warranty may only be provided by customer service stations authorized for this purpose by ROLLER. Complaints will only be accepted if the product is returned to a customer service station authorized by ROLLER without prior interference and in a fully assembled condition. Replaced products and parts shall become the property of ROLLER.

The user shall be responsible for the cost of shipping and returning the product.

A list of the ROLLER-authorized customer service stations is available on the Internet under www.albert-roller.de. For countries which are not listed, the product must be sent to the SERVICE- CENTER, Neue Rommelshauser Strasse 4, 71332 Waiblingen, Deutschland. The legal rights of the user, in particular the right to make claims against the seller in case of defects as well as claims due to wilful violation of obligations and claims under the product liability law are not restricted by this warranty.

This warranty is subject to German law with the exclusion of the confl ict of laws rules of German International Private Law as well as with the exclusion of the United Nations Convention on Contracts for the International Sales of Goods (CISG). Warrantor of this world-wide valid manufacturer’s warranty is Albert Roller GmbH & Co KG, Neue Rommelshauser Straße 4, 71332 Waiblingen, Deutschland.

Extension of the manufacturer’s guarantee to 5 years

For the drive units listed in these operating instructions it is possible to extend the guarantee time of the above manufacturer guarantee to 5 years by registering the drive unit under www.albert-roller.de/service within 30 days of handover to the first user. Claims from the extension of the manufacturer guarantee can only be made by the registered fi rst users on condition that the rating plate on the drive unit is not removed or changed and the data are legible. Cession of the claims is excluded.

Spare parts lists

For spare parts lists, see www.albert-roller.de → Downloads → Parts lists.

EC Declaration of Conformity

We declare under our sole responsibility that the product described under „Technical Data“ is in conformity with the standards below mentioned following the provisions of Directives 2006/42/EC, 2014/30/EU, 2011/65/EU, 2015/863/EU1/65/EU, 2015/8

Declaration of Conformity (UK)
We declare under our sole responsibility that the product described under “Technical Data” is in conformity with the standards below mentioned following the provisions of Supply of Machinery (Safety) Regulations 2008 S.I. 2008/1597 (as amended), S.I. 2016/1091 (as amended), S.I. 2012/3032 (as amended) and the directive 2019/1781/EU.

Albert Roller GmbH & Co KG
Neue Rommelshauser Straße 4 71332 Waiblingen Deutschland
2022-03-152-03-152-03-15

AR052022570285A0000 · Änderungen und Irrtümer vorbehalten. © Copyright 202220222022 by Albert Roller GmbH & Co KG, Waiblingen.

References

• Albert Roller
• Dein günstiges Möbelhaus » Lass Schönes einziehen! | ROLLER
• Albert Roller
• ROLLER Service - ROLLER Service-Portal deu-DEU

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