alzaTools AT-CBHD20V Cordless Brushless Hammer Drill User Manual

alzaTools AT-CBHD20V Cordless Brushless Hammer Drill

SAFETY INSTRUCTIONS

EXPLANATION OF SYMBOLS ON THE PRODUCT PACKAGING/TYPE LABEL

• Read the operating instructions careful-ly before use!
• Wear mouth and nose protection.
• Wear protective glasses
• Protect from rain and moisture.
• Ensure proper recycling of the product at the end of its service life and all pack-aging materials.
• Do not throw batteries into a fire!
• Always remove the battery during work, transport, storage, maintenance or repair.
• Wear protective gloves
• Wear noise protection.
• Do not throw batteries into water!
• Protect from heat and fire.
• Do not dispose of batteries with normal household waste.
• Do not expose batteries to excessive temperatures above 50 °C.

GENERAL SAFETY INSTRUCTIONS FOR POW-ER TOOLS
WARNING! All safety instructions, user man-uals, images and regulations supplied with these tools must be read. Failure to follow all of the following instructions may result in elec-tric shock, fire, and/or serious personal injury. All instructions and the user manual must be kept for future reference.

Safety of working environment

1. The workplace must be kept clean and well lit. Untidy and dark spaces are often the cause of accidents.
2. Power tools must not be used in potentially ex-plosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks that can ignite dust or fumes.
3. Children and other persons must be kept away when using power tools. If the operator is dis-turbed, he/she may lose control of the opera-tion.

Electrical safety

1. The plug on the power tool’s flexible lead must match the power outlet. The plug must never be modified in any way. No socket adapters may be used with tools that have a protective earth connection. Plugs and respective sockets that are rendered unusable will reduce the risk of electric shock.
2. The operator must not touch grounded ob-jects, such as pipes, central heating units, cookers and refrigerators. The risk of electric shock is greater if your body is connected to the ground.
3. Power tools must not be exposed to rain, mois-ture or wetness. If water enters the power tool, the risk of electric shock increases.
4. The flexible supply must not be used for oth-er purposes. The power tool must not be car-ried or pulled by the cord, nor must the plug be unplugged from the socket. The inlet must be protected from heat, grease, sharp edges or moving parts. Damaged or tangled leads increase the risk of electric shock.
5. If the power tool is used outdoors, an extension cord suitable for outdoor use must be used. Us-ing an extension cord for outdoor use reduces the risk of electric shock.
6. If the power tool is used in a humid environment, a residual current device (RCD) must be used. Using an RCD reduces the risk of electric shock.

Safety of persons

1. When using a power tool, the operator must be careful, pay attention to what he/she is doing, and concentrate and think clearly. Power tools must not be used if the operator is tired or un-der the influence of drugs, alcohol or medica-tion. Momentary inattention while using a pow-er tool can result in serious personal injury.
2. Use personal protective equipment. Always use eye protection. Protective equipment such as a respirator, non-slip safety shoes, hard hat and hearing protection, used in accordance with the working conditions, reduces the risk of personal injury.
3. Unintentional starting of the machine must be avoided. Make sure that the switch is in the off position before plugging in and/or connecting the battery pack, lifting or carrying the tool. Carrying a tool with your finger on the switch or plugging in a tool fork with the switch on can cause injury.
4. All adjusting tools or wrenches must be re-moved before turning on the tool. An adjusting tool or wrench that remains attached to the ro-tating part of the power tool may result in per-sonal injury.
5. The operator must only work where he/she can safely reach. The operator must always main-tain a stable posture and balance. This will al-low better control of the power tool in unfore-seen situations.
6. Dress appropriately. Do not wear loose cloth-ing or jewellery. The operator must make sure that his/her hair and clothing are a sufficient distance away from moving parts. Loose cloth-ing, jewellery and long hair can be caught in moving parts.
7. Where equipment is provided for connecting dust extraction and collection facilities, care must be taken to ensure that it is connected and used correctly. The use of such equipment can reduce hazards caused by dust.
8. The operator must not allow the routine that results from the frequent use of the tools, to cause them to become complacent and ignore the principles of tool safety. Careless activity can cause serious injuries in a split second.

Use and the maintenance of power tools

1. Power tools must not be overloaded. It is es-sential to use the correct power tool for the work being carried out. The correct power tool will do the work it was designed to do better and safer.
2. Power tools that cannot be turned on and off with the switch must not be used. Any power tool that cannot be operated with the switch is dangerous and must be repaired.
3. Before making any adjustments, changing ac-cessories, or storing power tools, unplug the power tool and/or remove the battery pack from the power tool if it is removable. These precautions reduce the risk of accidentally starting the power tool.
4. Unused power tools must be stored out of the reach of children. Persons unfamiliar with the power tool or these instructions must not be allowed to use the power tool. Power tools are dangerous in the hands of inexperienced users.
5. Power tools and accessories must be main-tained. The adjustment of moving parts and their mobility must be checked and attention focused on cracks, broken parts and any other circumstances that may jeopardize the func-tion of the power tool. If the tool is damaged, it must be repaired before use. Many accidents are caused by poorly maintained power tools.
6. Cutting tools must be kept sharp and clean. Properly maintained and sharpened cutting tools are less likely to catch on material or jam and are easier to control.
7. Power tools, accessories and tool bits etc. must be used in accordance with these instructions and in the manner intended for the particular power tool, taking into account the working conditions and the work to be carried out. Us-ing power tools for activities other than those for which they are designed can lead to dan-gerous situations.
8. Handles and grip surfaces must be kept dry, clean and free of grease. Slippery handles and gripping surfaces mean the tool cannot be held and controlled in unexpected situations.

Service

1. Power tool repairs must be carried out by qual-ified personnel using identical spare parts. This will ensure the same level of safety of the power tool as before the repair.

USE AND MAINTENANCE OF CORDLESS TOOLS

1. The tool must only be charged with the charger specified by the manufacturer. A charger that may be suitable for one type of battery pack may present a fire hazard when used with an-other battery pack.
2. The tool must only be used with a battery pack that is specifically designed for the tool. The use of any other battery pack may present a risk of injury or fire.
3. When the battery set is not used, the battery pack must be protected from contact with oth-er metal objects, such as paper clips, coins, keys, nails, screws or other small metal objects that can cause one battery contact to come into contact with another. Short-circuiting the bat-tery terminals may cause burns or fire.

SAFETY INSTRUCTIONS FOR DRILLS

Safety instructions for all work activities

1. Hearing protection must be worn when ham-mer drilling. Noise exposure can cause hearing loss.
2. Additional handle(s) must be used. Loss of con-trol can cause personal injury.
3. The tool must be fully secured before use. This tool produces a high output torque and with-out proper locking against the tool during op-eration, loss of control may occur, which may result in personal injury.
4. When performing an operation where the drill-ing tool may touch a hidden guide or its own power supply, the power tool must be held by the insulated gripping surfaces. Contact of the drilling tool with a “live” wire can cause the uninsulated metal parts of the power tool to become “live” and lead to an electric shock to the user.

Safety instructions when using long drills

1. Never use the machine at speeds higher than the maximum rated drill speed. At higher speeds, the drill is likely to bend if it is allowed to rotate freely without being in contact with the workpiece, which can result in personal in-jury.
2. Always start at a low speed with the tip of the drill touching the workpiece. At higher speeds, the drill is likely to bend if it is allowed to rotate freely without being in contact with the work-piece, which can result in personal injury.
3. Only push in a straight line with the drill and do not apply excessive pressure. Drills can bend and crack or cause loss of control, which can result in personal injury.

TECHNICAL DATA

Maximum diameter of the hole:

wood| 35 mm
soft steel| 13 mm
brick wall| 13 mm
**Sound pressure level *| 75.3 dB(A), K=5 dB(A)
---|---
Sound power level **| 86.3 dB(A), K=5 dB(A)
Level of vibrations| 1.966 m/s2, K=1.5 m/s2
Weight (only machine)**| 1.42 kg

DESCRIPTION

1. Belt hook
2. Quick-action chuck
3. Torque wheel
4. Gear selector
5. Battery
6. Power signal lamp
7. Direction switch
8. On/off switch
9. Rotary switch for function selection

OPERATION

STARTING OPERATION

Inserting the battery
Use only genuine AlzaTools lithium-ion batteries with the voltage indicated on the type plate of your power tool. The use of other batteries may result in injury and fire.
Set the direction switch 7 to the middle position to prevent unintentional starting. Insert charged battery 5 into the appropriate place in the tool.

Reversing the direction of rotation
The direction of rotation switch 7 is used to reverse the direction of the rotation of the tool. However, this is not possible with switch 8 switched on.
Turning to the right: To drill and tighten the screws, press direction switch 7 to the left until it stops.

Torque setting/operating mode setting

Mechanical gear selection
Only select gear selector 4 when the equipment is inactive. Two-speed ranges can be preselected using gear selector 4.

Stage 1 – Low-speed range; for screwdriving or working with large drilling diameters.

Stage 2 – High-speed range; for working with small drilling diameters.
Stage 3 – Hammer drilling; for drilling with mechanical hammering, e.g. into masonry.
If gear selector 4 cannot be fully engaged, turn the drill chuck slightly to turn the drive spindle with the drill bit.

Switching on and off
To start the machine, press and hold switch 8.
Auxiliary light 6 illuminates when switch 8 is fully or completely pressed and allows the work area to be illuminated in the case of poor lighting conditions.
To switch off the machine, release main switch 8.

EC DECLARATION OF CONFORMITY

Identification of the manufacturer / importer’s authorised representative:
Manufacturer: Alza.cz,a.s.
Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
Company ID: 27082440

Subject of the declaration:
Name: Cordless hammer drill
Model/Type: AT-CBHD20V
The above product has been tested in accordance with the standard (s) used to demonstrate compliance with the essential requirements set out in the Directive (s):
Machine directive 2006/42/EC
Electromagnetic compatibility (EMC) directive 2014/30/EU
ROHS directives 2011/65/EU and (EU) 2015/863

Reference to harmonised standards:
EN62841-1:2015
EN 62841-2-1:2018/A11:2019
EN55014-1:2017
EN55014-2:2015

EC type-examination was carried out on:
No. 0123 TÜV SÜD Product Service GmbH, Certification Body, Ridlerstraße 65, 80339 Munich, Ger-many
Certificate number: M8A 063263 0109

Technical documentation is stored at:
Alza.cz,a.s.
Jankovcova 1522/53, Holešovice, 170 00 Prague 7
The year of manufacture of the machine and the serial number are indicated on the machine.
Ing. Jan Melena
Business Development Manager
Sales and Purchasing; Private Labels

Co. Reg. No. 27082440
Alza.cz,a.s., Jankovcova 1522/53, 170 00 Prague 7, Czech Republic © 2021 Alza.cz,a.s. All Rights Reserved.

References

• Alza | Alzashop.com

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