LEISTER UNIROOF 700-300 Hot-Air Welder Instruction Manual
- June 8, 2024
- LEISTER
Table of Contents
UNIROOF 700-300 Hot-Air Welder
English
UNIROOF 700/300
Leister Technologies AG Galileo-Strasse 10 CH-6056 Kaegiswil/Switzerland Tel.
+41 41 662 74 74 Fax +41 41 662 74 16 www.leister.com sales@leister.com
Table of contents
1 Important safety instructions
4
1.1 Intended use
5
1.2 Non-intended use
5
2 Technical data
6
3 Transport
7
4 Your UNIROOF 700/300
8
4.1 Type plate and identification
8
4.2 Scope of delivery (standard equipment in the case)
8
4.3 Overview of device parts
9
5 Settings on the UNIROOF 700/300
11
5.1 Adjusting the welding nozzles
11
5.2 Additional weights for increasing the contact pressure weight
12
5.3 Adjusting the guide bar
12
5.4 How to adjust the movable transport axle (patent EP3 028 836 pending)
13
5.5 Retooling for different welding width
14
6 Commissioning your UNIROOF 700/300
16
6.1 Work environment and safety
16
6.2 Operating readiness
18
6.3 Positioning the device
19
7 Operation of your UNIROOF 700
20
7.1 Starting the device
20
7.2 Welding sequence
21
7.3 Finishing welding
21
7.4 Switching off the device / Maintenance
21
8 Quick Reference Guide UNIROOF 700
22
8.1 Switching on/Starting
22
8.2 Switching off
22
9 Control panel of the UNIROOF 700
23
9.1 Function buttons
23
9.2 Display
24
9.3 Setting the welding parameters
24
9.4 Display symbols of the status display (Display 40)
25
9.5 Display symbols of the work display (Display 41)
26
10 Settings and functions of the UNIROOF 700 software
27
10.1 Overview menu navigation UNIROOF 700
27
10.2 Basic settings and Advanced Mode
30
10.3 Recipes
30
10.4 Displaying target values (Set values)
32
10.5 Eco mode
33
10.6 Settings for LQS [Leister Quality System] data recording
33
2
10.7 Advanced mode settings 10.8 WLAN settings 10.9 Machine settings 10.10
Info mode 10.11 Duty info 10.12 General Info
11 UNIROOF 700 Warning and error messages
12 FAQ, causes and actions UNIROOF 700
13 Operation of your UNIROOF 300 13.1 Starting the device 13.2 Welding
sequence 13.3 Finishing welding 13.4 Switching off the device / Maintenance
14 Quick Reference Guide UNIROOF 300 14.1 Switching on/Starting 14.2 Switching
off
15 The UNIROOF 300 operating unit 15.1 Function buttons 15.2 Display 15.3
Display symbols of the status display (Display 34) 15.4 Display symbols for
the welding speed (Display 35) 15.5 Display symbols for the welding
temperature (Display 36) 15.6 Display symbols for the air volume (Display 37)
15.7 Status LED display
16 Settings and functions of the UNIROOF 300 software 16.1 Setting the
parameter units 16.2 Setting the welding parameters 16.3 Cool-down mode 16.4
Monitoring welding parameters for runtime
17 Warning and error messages UNIROOF 300
18 FAQ, causes and actions UNIROOF 300
19 Accessories
20 Service and repair
21 Training
22 Warranty
23 Declaration of Conformity
24 Disposal
37 40 41 43 43 44 44 46 47 47 47 48 48 49 49 49 50 50 51 51 52 52 52 52 53 53
53 54 54 55 56 57 57 57 57 58 58
3
Operating Manual (Translation of the Original User Manual)
Congratulations on your purchase of the UNIROOF 700/300. You have chosen a
first-class hot-air welder. It was developed and produced in accordance with
the latest state-of-the-art technology in the plastics-processing industry. It
has also been manufactured using high-quality materials.
We recommend that you always keep the instruction manual with the device.
UNIROOF 700/300 Hot-air welder
You can find more information on the UNIROOF 700/300 at www.leister.com
1. Important safety instructions
Read through the operating instructions before commissioning for the first
time. In addition to the safety instructions contained in the individual
sections of this instruction manual, the following regulations must always be
observed.
Warning Danger to life Before opening the device, pull the power plug out of
the socket, because voltage-bearing components and connections will be exposed
when it is opened.
Danger of fire and explosion Risk of fire and explosion caused by improper use
of the automatic welding machine (such as material overheating), and
particularly in the vicinity of flammable materials and explosive gases.
Risk of burning Do not touch the heating element tube and nozzle when they are
hot. The device should always first be allowed to cool down. Never point the
hot air flow at people or animals.
Caution Connect the device to an outlet with a protective conductor. Any
interruption of the protective conductor inside or outside of the device is
dangerous. Only use extension cables with protective conductors.
The local supply voltage must match the nominal voltage specified on the
device. Maximum network impedance according to EN 61000-3-11 / UL 499 / CSA
C22.2 No 88: Zmax = 0.141 + j 0.088 . In case of doubt, the responsible
electricity supply company should be contacted. If the line voltage fails,
then the main switch and the drive must be switched off (extend hot-air
blower).
4
If the device is being used on construction sites, a fault current circuit
breaker must be used to protect site personnel. Do not touch moving parts.
There is a risk of inadvertently becoming caught and being pulled in. Do not
wear loose articles of clothing such as scarves or shawls. Tie up long hair or
protect it by wearing headgear.
The device may only be operated under supervision as waste heat can reach
flammable materials. The device should only be operated by trained specialists
or under their supervision. Children are not permitted to operate the device.
Protect the device from moisture and wet conditions.
Two persons are required for transporting the machine with the transport box.
1.1 Intended use UNIROOF 700/300 is intended for professional use on flat
roofs and sloping roofs up to a 30-degree angle of inclination. Only use
original Leister spare parts and accessories; otherwise, any warranty or
guarantee claims will be invalidated. Welding procedures and types of
materials · Overlap welding of thermoplastic sealing sheets/elastomer sealing
sheets (such as TPO, PVC, ECB, modified
EPDM, EVA, FPO, PIB, PMI, PO, PP) · Overlap welding for base seams · Near-edge
welding on the verge (roof parapets and eaves) up to 100 mm · Welding on the
verge (roof parapets and eaves) · Welding widths 20, 30, 40 mm. · Welding with
Leister Quality System (LQS) with GPS and automatic data documentation of the
seam joint
1.2 Non-intended use Any other use or any use beyond the type of use described
is deemed to be a non-intended use.
5
2. Technical data
a
c
b
V~ W Hz °C °F
%
m/min ft/min
LpA (dB)
kg lbs
a) mm / inch b) mm / inch c) mm / inch
UNIROOF 700 100 V
100 1500
UNIROOF 700 120 V
120 1800 50/60 100 620 212 1148
45 100
1 10 3.2 32.8
70 (K = 3 dB)
17.0 37.5
475 / 18.7 244 / 9.6 260 / 10.2
UNIROOF 700 220 240 V
230 3680
UNIROOF 300 UNIROOF 300 UNIROOF 300
100 V
120 V
220 240 V
V~
100
120
230
W
1500
1800
3450
Hz
50/60
°C
100 580
100 600
°F
212 1076
212 1112
%
45 100
m/min ft/min
1 10 3.2 32.8
LpA (dB)
kg lbs
70 (K = 3 dB)
17.0 37.5
a) mm / inch
b) mm / inch
a
c) mm / inch
475 / 18.7 244 / 9.6 260 / 10.2
c
b
- Including 3 weights
Subject to change without prior notice. 6
3. Transport
Comply with applicable national regulations regarding the carrying or lifting
of loads. The weight of your UNIROOF 700/300, including the transport box, is
21.5 kg (17.0 kg without transport box, including 3 weights). Use only the
transport box included in the scope of delivery (see scope of delivery [4.2])
and the handle fitted on the transport box for transporting the hot air
welder.
The hot-air blowers (10) MUST be allowed to cool down prior to transport.
Never store flammable materials (such as plastic, wood, or paper) in the
transport box. Never use the carrying handle (5) on the device or on the
transport box for transporting with a crane. Never lift the hot air welder by
the additional weights (7)!
24 5
22
To lift up the hot air welder by hand, use the carrying To position the hot air welder, press the guide bar (22,
handle (5).
- and then roll it into the desired welding position.
7
4. Your UNIROOF 700/300
4.1 Type plate and identification The model and serial number are indicated on
your device’s type plate (20). Transfer this information to your operating
instructions; in the event of any inquiries to our representatives or
authorized Leister service center, please always refer to this information.
Model:………………………………………………………………………………………………………………………………………….. Serial
no.:………………………………………………………………………………………………………………………………………
Example:
4.2 Scope of delivery (standard equipment in the case) 1 x UNIROOF 700/300
device · 1 x weight, laterally mounted · 1 x weight, laterally hooked in · 1 x
weight, mounted at rear · Movable transport axle (patent EP3 028 836 pending),
220 mm, mounted · Guide bar, folded in · Upper handle, separate in the case 1
x wire brush 2 x welding protection plate 1 x hexagonal pin spanner, size 4 1
x safety instructions 1 x Quick Reference Guide 1 x folding brochure
8
4.3 Overview of device parts
24
1
1
23 4 5 6
7
23
22
21
20 19 18
17 16 15 14 13
8 9
12 10
1. Power cord 2. Control panel 3. Housing 4. Opening for fastening any
holding/carrying
handles and device fastening equipment 5. Carrying handle 6. Holder for power
cord
(with carabiner for hooking up) 7. Additional weights at the rear/on the side
8. Drive/pressure roller
(Patent EP3 028 836 issued) 9. 40 mm welding nozzle 10. Hot air blowers 11.
Starting switch 12. Swivel-in mechanics 13. Transport roller 14. Movable
transport axis
(Patent EP3 028 836 granted)
15. Hot-air blower lock 16. Track guide roller 17. Clamping plate for movable
transport axle 18. Star knob screw for detaching the movable
transport axle 19. Main switch (On/Off switch) 20. Type plate with model
designation and series marking 21. Locking screw (guide bar) 22. Lower part of
guide bar 23. Clamping lever, guide bar, top part 24. Guide bar, top part 25.
Spiral holder for power supply cord 26. Press-down belt 27. Deflection roller
9
2
2
Control panel (2) UNIROOF 700
10 9
11
Welding nozzle (9), hot-air blower (10), start switch (11)
Control panel (2) UNIROOF 300
15 Hot-air blower lock (15)
17
Clamping plate for movable transport axle (17) 10
27
26
Hold-down belt (26), deflection roller (27)
5. Settings on the UNIROOF 700/300
5.1 Adjusting the welding nozzles
C
A
A=42 mm +/- 2
B=12 mm
B
C=1 mm
Retool the drive/pressure roller (8) and welding nozzle (9) to match the desired welding width as needed (see Retooling for different welding width [5.5]).
3 socket head screws
3 socket head screws
Set dimension “A” (3 socket head screws) Set dimension “B” (3 socket head screws) Set dimension “C” (4 Torx screws)
4 Torx screws
11
5.2 Additional weights for increasing the contact pressure weight
4.5 kg
8 kg
10 kg
11.5 kg
· The weight is transferred to the drive/pressure roller (8). · As required,
the additional weights (7) included in the scope of delivery can be attached
(weight on the side
2 kg, weights at the rear 1.5 kg each, total 11.5 kg).
5.3 Adjusting the guide bar · Move guide bar lower part (22) with locking
screw (21), then guide bar upper part (24) with clamping
lever (23) into the desired position (angle).
24 23 22
21
12
5.4 How to set the movable transport axle (patent EP3 028 836 pending)
· Loosen both star grip screws (18) on the clamp-
ing plate for the movable transport axis (17).
· Bring the movable transport axle (14) into the
required position (see illustration).
· Re-tighten the star knob screw (18) on the
17
clamping plate for the movable transport axle (17).
18
14
Welding close to edges
Base-seam welding
Welding on the verge (parapets and eaves)
65
13
5.5 Retooling for different welding width To retool to a different welding
width, proceed in accordance with the sequence described below.
Step 1: Safety precautions Allow the device to cool down in cool-down mode.
Before beginning with dismantling work, make sure that the device has been
switched off at the main switch (19) and that the power supply cord (1) is
disconnected from the power supply.
Step 2: Adjusting the roller width (analogous to the 20-, 30-, or 40-mm
welding nozzle)
1. Undo the two M4 x 12 cheese-head screws. 2. Remove the cover plate. 3.
Replace the intermediate rings of the drive/pressure roller (8) and the press-
down belt (26). 4. Mount the cover plate. 5. Retighten the two M4 x 12 cheese-
head screws.
40 mm drive/pressure roller (8)
Intermediate ring for press-down belt Cover plate
Intermediate ring drive/pressure roller
Cheese-head screw M4 x 12
Intermediate ring drive/pressure roller
14
27
26
Step 3: Insert intermediate piece for press-down belt.
1. Remove the press-down belt (26).
2. Undo the two M5 x 16 cheese-head screws.
3. Remove the deflection roller assembly (27).
4. Mount the spacer block (20 or 30 mm) with the
two M5 x 16 cheese-head screws.
8
5. Mount the deflection roller assembly (27).
6. Retighten the two M5 x 16 cheese-head screws.
7. Mount the press-down belt (26).
Spacer block Cheese-head screw M5 x 16 27
27
26
8
4 Torx screws
Step 4: Changing the welding nozzle (20, 30, 40 or 80 mm) 1. Loosen the 4 Torx
screws. 2. Remove the currently mounted welding nozzle
(9). 3. Insert the desired welding nozzle (9). 4. Adjust the welding nozzle
(9)
(see Adjusting the welding nozzles [5.1]). 5. Retighten the 4 Torx screws.
9
15
6. Commissioning your UNIROOF 700/300
6.1 Work environment and safety Health risk Welding PVC materials creates
harmful hydrogen chloride vapors. The hot air welder should be used only in
well-ventilated indoor areas. Read the material safety data sheet from the
manufacturer of the material and follow that company’s instructions. Be
careful not to burn the material during the welding process.
Danger of fire and explosion Never use the hot-air welder in explosive or
readily inflammable surroundings. Maintain sufficient distance from
combustible materials or explosive gases at all times. Caution The device
should only be used on a horizontal (roof slope up to 30°) and fireproof
support.
Caution Comply with national statutory requirements regarding occupational
safety (securing personnel or devices).
Anti-fall protection when working on areas where there is a danger of falling.
When welding on roof parapets (parapet, eaves), the hot air welder on the
carrying handle (5) must be secured to a stop fixture with horizontal guides
(such as rail or rope safety systems) as protection against falling. With
respect to the safety chain, care must be taken to ensure that all of the
safety elements (carabiner hooks, ropes) have a minimum load-carrying capacity
of 7 kN in every direction that can be anticipated. For the suspension of the
machine, it is mandatory to use clasp carabiners (Twist-Lock or screw types).
All safety chain connections must be installed and checked in accordance with
manufacturer specifications.
16
Additional plate
Before each use and after unusual occurrences, the carrying handle (5) that is
used for fastening the safety rope must be inspected by an individual with
expertise in this area. The carrying handle (5) is not permitted to exhibit
any cracks, corrosion, notches or other material faults.
The additional weights must be reliably secured with the safety clamps (1 each
at the front and rear) provided for this purpose.
Caution Only secure the hot air welding machine by the carrying handle (5).
Caution The hot wedge welding machine must never be fastened to single
anchoring points which allow ropes to sag. The connection equipment must
always be set to the shortest length possible in order to eliminate any chance
of falling over the edge of the parapet.
Caution The effects of gravity mean a danger of uncontrolled falling or
sinking. The securing point is not designed to withstand the shock-like stress
of an abrupt fall. Absolutely contact the manufacturer if anything is unclear
during installation or operation.
17
1 In cases of supply power failure, during work interruptions or when cooling
down, you must swivel the hot-air blowers (10) into park position and allow
them to engage there.
10 Take care to ensure that the hot-air blower lock (15) engages.
15
Power cord and extension cable · The nominal voltage specified on the device
(see technical data [2]) must match the supply voltage. · The power cord (1)
must be able to move freely and must not hinder the user or third parties
during work
(trip hazard). · The extension cables must be authorized for the utilization
site (such as, outdoors) and be marked accordingly.
Take the necessary minimum cross-section for extension cables into account as
required. On-site generators for power supply When using on-site generators as
a power supply, please ensure that the on-site generators are grounded and
equipped with residual-current circuit breakers. For the nominal output of the
power plants, the formula “2 x nominal output of the hot-air welder” applies.
6.2 Operating readiness Hook up the strain relief of the power supply cord (1)
into the spiral holder (25) and then check the basic setting of the welding
nozzle (9).
18
6.3 Positioning the device
· Check whether the material to be welded is clean between the overlap on both
the upper and lower sides. · Then check whether the welding nozzle (9),
drive/pressure roller (8), deflection roller (27) and press-
down belt (26) are clean. · Swivel the hot-air blower (10) so it engages in
the park position. · Now raise up the hot air welder by the guide bar (22, 24)
and move the device to the desired welding posi-
tion. · Now position the welding plate (see scope of delivery[4.2]) and then
swivel the track guide roller (16)
downwards. · Take care to ensure that the track guide roller (16) is
positioned parallel to the drive/pressure roller (8).
27 26
8
9
Welding plate
26
8
16
19
7. Operation of your UNIROOF 700
7.1 Starting the device · Once you have prepared the working area and the hot
air welder in accordance with the description, connect
the hot air welder to the supply voltage. · Use the main switch (19) to switch
the hot-air welder on.
After startup, the Start screen will appear briefly in the display, with the
version number of the current software release and the device designation.
If the device was allowed to cool down beforehand, this will be followed by a
static display of the setpoints of the most recently used profile (the Basic
profile is displayed when the device is first commissioned). The heating is
not yet switched on at this stage. · Select the desired welding profile or
define the welding parameters individually. · Now switch the heating on with
the heating On/Off button (31).
20
7.2 Welding sequence
Preparing for welding
As soon as you have switched on the heating, you will see a dynamic display of
the current air temperature with a progress bar (setpoint and actual values).
· Make sure that the welding temperature has been reached before commencing
work (the heating time is 35 minutes).
· Now carry out test welds in accordance with the welding instructions of the
material manufacturer and/or national standards or regulations and inspect the
results. Adjust the welding profile as required.
Start welding
· Pull the hot-air blower lock lever (15), lower the hot-air blower (10) and
guide the welding nozzle (9) between the overlapping sheets up to the stop.
· The drive motor starts automatically as soon as the hot-air blower (10) is
engaged. · You can also start the device manually with the Drive On/Off button
(30). · Guiding the device during the welding process · Guide the hot-air
welder by the guide bar (22, 24) or by the carrying handle (5) along the
overlap and also
observe the position of the track guide roller (16). · Avoid applying pressure
to the guide bar (22, 24) during the welding process, since this may lead to
welding
faults.
7.3 Finishing welding
· After finishing welding, pull the hot-air blower lock lever (15), extend the
hot-air blower (10) up to the stop (this stops the drive motor) and swivel it
upwards until it engages.
· Then swivel the track guide roller (16) upwards.
7.4 Switching off the device / Maintenance Use the Heating On/Off button (31)
to switch off the heating, so the welding nozzle (9) cools down. This will
trigger the cool-down mode. · The blower switches off automatically after
approx. 6 minutes. · Now switch off the device with the main switch (19) and
disconnect the power cord (1) from the electrical network.
· Wait until the device has cooled down. · Check the power cord (1) and plug
for electrical and/or mechanical damage. · Use a wire brush to clean the
welding nozzle (9).
21
8. Quick Reference Guide UNIROOF 700
8.1 Switching on/Starting 1. Make sure that the main switch (19) is switched
off and the hot-air blowers (10) are in parking position.
Connect the supply voltage plug. 2. Switch on the main switch (19). 3. Switch
on the heating with the heating On/Off (31) button; wait 35 minutes until the
desired temperature
is reached. 4. Swivel the hot-air blower (10) downwards (machine starts
automatically).
8.2 Switching off 1. Swivel the hot-air blowers (10) upwards (stops the drive
motor). 2. Switch off the heating with the Heating On/Off button (31) and wait
for the cooling process to finish
(approx. 5 minutes). 3. Switch off the main switch (19). 4. Pull out supply
voltage plug
UNIROOF 700/300 Quick Guide
User Manual: leister.com/uniroof-700
1
4
2
3
1
4
2
3
Download myLeister App
1
3
5 min
2
4
QG UNIROOF 700/300 / Art. 169.182 / 09.2021
22
9. Control panel of the UNIROOF 700
The control panel (2) is comprised of the function buttons with which you
control the various menu functions, and the display where the respectively
selected setting, menu options or the values valid for the running time are
displayed.
9.1 Function buttons
30 31 34
30. Button Drive On/Off 31. Button Heating On/Off 32. Buttons Back/reduce and Advance/increase 33. Button Confirm 34. Button Menu
32
32
33
Multiple allocation of function buttons Control panel (2) / Symbols Display
Symbol Name
In the work display (41)
Button Drive On/Off (30)
Button Heating On/Off (31)
Buttons Plus/Minus (32)
short press
Sets the required setpoint in 0.1m/min, 10°C or 5% steps
press and hold Button Confirm (33)
Rapid setting of the required setpoint
The set value is applied and shown in the Menu selection (42).
In the menu, after pressing the button (34), briefly press
Selection of line when editing text
Selection of line when editing text
Changing the position/ changing the menu, setting parameters
Changing the position/ changing the menu, setting parameters
The desired function or menu is executed.
Button Menu (34)
Switching to the menu area
Return to the working display
23
9.2 Display The display is subdivided into two display areas:
40 Status display
41 Working display
9.3 Setting the welding parameters To adjust a welding parameter before welding, proceed as follows:
Example for setting the welding temperature
Press the Minus (32) button to select the temperature and then the Confirm (33) button.
You can now use the Minus/Plus (32) buttons to set the desired temperature setpoint. If you do not make any more entries, the cursor automatically jumps back to the temperature symbol. Use the Minus/Plus (32) buttons to select the next welding parameter, if desired.
24
During the welding process, the cursor is always on the Drive icon. You can
adjust the welding speed at any time using the Minus/Plus (32) buttons. If you
want to adjust another parameter, first press the Confirm (33) button. Then
you can select the desired parameter with the Minus (32) button.
Now press the Confirm (33). button. You can now use the Minus/Plus (32)
buttons to set the desired setpoint. If you do not make any further entries,
the cursor automatically jumps back to the Drive icon if Info Mode is not
switched on.
9.4 Display symbols of the status display (Display 40) The Status display is subdivided into a left-hand (1) and a right-hand area (2).
Status display 1 / Left
Profile name Voltage
Displays the name of the selected currently valid welding profile (such as
Basic). If a profile name contains more than 6 characters, the first 6
characters are shown first, one after the other, followed by the remaining 6
characters. The system presents the first 6 characters afterwards.
Display of the supply voltage
Status display 2 / Right
Warning present Eco mode WLAN
Data recording
GPS data reception
Stop Device on Alert switched on
Overvoltage Undervoltage Heating
25
9.5 Display symbols of the work display (Display 41)
During operation, the setpoints of the welding parameters (drive in m/min or
ft/ min, temperature in degrees Celsius or Fahrenheit, air volume in percent
and, if applicable, information notes (see Info Mode: Show current values
[10.10]) are displayed. Use the Minus/Plus (32) buttons to switch between the
welding parameters. By pressing the Confirm (33) button, the respective
parameter can be individually adjusted with the Minus/Plus (32) buttons.
Symbol drive/welding speed [m/min or ft/min] Symbol air temperature [°C or °F]
Symbol air volume [%] Welding temperature too low, heating process up arrow
and progress bar show that the desired higher temperature has not yet been
achieved. The flashing number above the progress bar designates the currently
achieved actual value (345); the value to the right of the bar (440) shows the
nominal value of the selected welding profile or of the individual setting.
Welding temperature too high, cooling process down arrow and progress bar show
that the desired lower temperature has not yet been achieved. The flashing
value above the bar designates the currently achieved actual value (485); the
value to the right of the bar (440) shows the nominal value of the selected
welding profile or of the individual setting.
Symbol for Cool-down mode
Symbol for hardware error message. The device is no longer ready for
operation. Contact an authorized Leister Service Center. (Note the respective
error code in Section Warning and Error Messages).
Symbol for Hardware error message (heating element is defective). The device
is no longer ready for operation. Contact an authorized Leister Service
Center.
Symbol for Overtemperature warning message. Allow the device to cool down.
26
10. Settings and functions of the UNIROOF 700 software
10.1 Overview menu navigation UNIROOF 700 Note: Pressing the Menu (34) button
will return you to the working display in each menu item.
Example: Selection of recipes
27
Switching off Target and Actual Value Display (see 10.4) Switching on ECO Mode
(see 10.5)
28
Switching off Data Recording (see 10.6) Switching on Advanced Mode (see 10.7)
29
10.2 Basic settings and Advanced Mode From the default setting via the menu
Settings, you can access the recipes, display of the setpoints, Eco Mode and
Advanced Mode .
If you activate Advanced Mode, further information and setting options are
available.
10.3 Recipes
Recipes can be found under Select for saved recipes. To select a recipe, press the Confirm (33) button. If no recipes are available, you can create recipes under New
Use the Minus/Plus (32) buttons to select the desired recipe. By pressing the Confirm (33) button, the corresponding recipe is accepted. Exit the menu by pressing the Menu (34) button. The message appears that a test weld must be carried out.
30
You can create a recipe yourself under the New menu item.
To change the name, press the Confirm (33) button. Use the Minus/Plus (32)
buttons to select characters or digits and accept with the Confirm (33)
button. Line change with the drive (30) or heating (31) buttons. To save the
selected name and exit the character editor, select the check mark and then
accept it with the Confirm (33) button.
31
You can adjust the parameters of your own recipes at any time. To do this, in
the menu Recipes select the submenu Edit by pressing the Minus (32) button.
Press the Confirm (33) button. All customizable recipes are displayed. Use the
Minus (32) button to select the recipe to be adjusted. Press the Confirm (33)
button. Use the Minus (32) button to select the parameter to be adjusted and
then press the Confirm (33) button. You can now set the desired value with the
Minus/Plus (32) buttons. The set value is accepted with the Confirm (33)
button. To save the setting, use the Minus (32) button to select the Save
Recipe menu item and then press the Confirm (33) button.
10.4 Displaying target values (Set values) Factory activated If you do not
wish to display the setpoint and actual value on the working display (41), you
can deactivate Set Values by pressing the Confirm (33) button.
If the Set Values function is activated (factory setting), the actual
temperature (high) and the target temperature (low) are shown in the work
display (41). This applies analogously for drive (m/min) or air volume
(percent).
32
10.5 Eco mode
Switched off at the factory
You can activate Eco Mode by pressing the Confirm (33) button. You can set the
desired time interval individually by selecting the value to be adjusted with
the Minus/Plus (32) buttons. Press the Confirm (33) button. You can now set
the value individually with the Minus/Plus (32) buttons. To accept the set
value, press the Confirm (33) button again.
If you have activated Eco Mode and the device remains inactive for the set period of time, you will automatically switch to standby mode. The air volume is automatically reduced to 45%. In the working display (41), the standby mode is displayed with the corresponding symbol.
After the standby timer has expired without activity, the cooling process is initiated. You can interrupt the process with the Heating On/Off (31) button.
10.6 Settings for LQS data recording Select the LQS menu item in the menu by
pressing the Minus (32) button. Then press the Confirm (33) button.
To switch on data recording, press the Confirm (33) button.
33
Monitored Welding
If Monitored Welding is switched on, limit values of the recorded welding parameters are logged. Select the Monitored Welding menu item in the menu by pressing the Minus (32) button. Then press the Confirm (33) button.
Stop Device on Alert
If Stop Device on Alert is switched on, the heating and drive are switched off
if the limit value is exceeded. The limit values are specified. The maximum
permissible temperature deviation of the hot-air blower is 10°C; the
permissible deviation of the drive speed is 4% and the fan speed is 4%. If the
limit value is exceeded, the machine stops automatically after 30 seconds. The
Stop Device on Alert symbol is displayed in the status display (40).
Audible Alarm
If the Audible Alarm is switched on, an acoustic alarm sounds when the limit value is exceeded. To activate the Audible alarm, select the Audible Alarm menu item in the menu by pressing the Minus (32) button and then press the Confirm (33) button. If Stop Device on Alert is not enabled, you can set the alarm limit deviations individually.
Individually set limit deviation setting for Speed, Heat, and Air when Stop Device on Alert is disabled. Select the limit value to be set by pressing the Minus (32) button and then press the Confirm (33) button. Use the Minus/Plus (32) button to set the limit value.
34
Seam Naming Seam Name
Press the Minus (32) button to select Seam Naming and then press the Confirm
(33) button.
Press the Minus (32) button to select the Seam Name and then press the Confirm
(33) button. To adjust the name, press the Confirm (33) button. Use the
Minus/Plus (32) button to select characters or digits and accept with the
Confirm (33) button. Line change with the buttons drive (30) or heating (31).
To save the selected name and exit the character editor, select the check mark
and then accept it with the Confirm (33) button.
Rec. Interval
Select the Rec. menu item in the menu by pressing the Minus (32) button
interval. Then press the Confirm (33) button. Use the Minus/Plus (32) button
to set the value for the recording interval. Pressing the Confirm (33) button
accepts the set value.
35
Number of Files
Select the Number of Files menu item in the menu by pressing the Minus (32) button. The number of recorded files is displayed.
Free memory
Select the Free Memory menu item in the menu by pressing the Minus (32) button. The free memory capacity is displayed.
GPS GPS position 36
Switched off at the factory To switch on GPS, select the GPS menu item in the
menu by pressing the Minus (32) button; then press the Confirm (33) button.
The GPS coordinates of the welds are now displayed in the welding protocol.
Select the GPS Position menu item in the menu by pressing the Minus (32)
button. Then press the Confirm (33) button. With the Minus/Plus (32) button
you can view the GPS position data if there is a connection to the satellite.
The symbol for GPS reception is displayed in the status display (40). If the
symbol is filled out in black, satellites were found. If the symbol is not
filled out, satellites are searched for.
10.7 Advanced mode settings
Press 4 times
Example: Activate WLAN
37
Example: Setting the time
Switch on Info Mode 38
Reset distance counter
General information 39
Warnings
Note: Pressing the Menu (34) button will return you to the working display in
each menu item. If you have activated Advanced Mode, additional menu options
are available.
10.8 WLAN settings Switched off at the factory
Select the WLAN menu item in the menu by pressing the Minus (32) button. Then
press the Confirm (33) button.
To switch on the WLAN, press the Confirm (33) button.
40
10.9 Machine settings
Select the Machine Settings menu item in the menu by pressing the Minus (32) button. Then press the Confirm (33) button.
Date and time setting
Select the Date & Time menu item in the menu by pressing the Minus (32) button. Then press the Confirm (33) button. Here you can set the hour, minute, year, month and day. Use the Minus/Plus (32) buttons to select the value you wish to change. Then press the Confirm (33) button. Then set the desired value with the Minus/Plus (32) buttons. Then save the set value by pressing the Confirm (33) button.
Unit
Select the Unit menu item in the menu by pressing the Minus (32) button. Then
press the Confirm (33) button. Here you can select the unit of the display;
metric and imperial. You can set your selection by pressing the Confirm (33)
button. If you only want to change one unit, use the Minus (32) button to
select the desired unit and then press the Confirm (33) button.
LCD Contrast
Select the LCD Contrast menu item in the menu by pressing the Minus (32)
button. Then press the Confirm (33) button. Use the Minus/Plus (32) button to
set the contrast. Pressing the Confirm (33) button accepts the set value.
41
LCD Backlight Backlight button
Select the LCD Backlight wh or LCD Backlight rd menu item in the menu by
pressing the Minus (32) button. Then press the Confirm (33) button. Use the
Minus/Plus (32) button to set the intensity of the white backlight or red
backlight. Pressing the Confirm (33) button accepts the set value.
Select in the menu by pressing the button Minus (32) the menu item Key
Backlight. Pressing the Confirm (33) button enables you to turn the
illumination of the keyboard on or off.
Reset to defaults
Select the Reset to defaults menu item in the menu by pressing the Minus (32)
button. Press the Confirm (33) button and then the Plus (32) button. If you
now press the Confirm (33) button, all settings are reset to the factory
settings.
42
10.10 Info Mode
Switched off at the factory
If Info Mode is activated, additional information is displayed at the work
level.
The following information is displayed: · Speed in a resolution of 1 cm/min ·
Capacity utilization of the heating output in percent as well as the
temperature in
1°C resolution · Ambient temperature · Supply voltage in 1V resolution
To activate Info Mode, proceed as follows:
Select the Info Mode menu item in the menu by pressing the Minus (32) button.
The Info Mode is activated by pressing the Confirm (33) button.
10.11 Duty information
Select the Duty Info menu item in the menu by pressing the Minus (32) button.
Then press the Confirm (33) button.
The runtimes of the machine, the drive and the blower are displayed. In the
two lines below, you can see the distances traveled as a day counter and as
total run time. The day counter can be deleted.
To delete the day counter, select the menu item Trip Distance by pressing the Minus (32) button. Press the Confirm (33) button and then the Plus (32) button. Pressing the Confirm (33) button again deletes the day counter.
43
10.12 General information
Select the General Info menu item in the menu by pressing the Minus (32)
button. Then press the Confirm (33) button.
The following information is displayed:
· Software version HMI and PCU · Production date of the machine · Serial
number
11. UNIROOF 700 Warning and error messages
In the menu, select the menu item Warnings by pressing the Minus (32) button.
Then press the Confirm (33) button. All warnings are now displayed.
If there is a warning pending, you can still continue to work largely without
restrictions.
In contrast to the warning message, it is not possible to continue working
once an error message has appeared.The heating is switched off automatically
and the drive is blocked. The corresponding error code is immediately
displayed in the working display (41).
Concrete information regarding the type of error or the warning can be called
up at any time, including via the menu Settings under Show Warnings.
Message type
Display
Error code
Description and measures
Warning
Example warning symbol in the status display (33).
—
Supply voltage is too high At the same
time, the red backlight of the LCD mod-
ule is switched on alternately
Error 44
0008
Error symbol and text of note (Error No. 0008/Excessive temperature) in the work display. Solution: Let the device cool down
Error
Error (with address of Leister Service Center as needed)*
0020
0002 0004 0008 0100 0200
Error symbol and text of note (Error No. 0020/Heating element defective) in
the work display. Solution: Replace the heating element
Undervoltage/overvoltage Hardware error Thermoelement is defective Blower is
faulty Communication module error
0400
Drive error
*Contact Leister Service Center
45
12. FAQ, causes and actions UNIROOF 700
The machine switches on automatically after the blowers have been switched on:
· If the air temperature is higher than 100°C when the device is switched on
which can occur, for example, if the
device is disconnected from the power supply without cooling down the device
automatically switches to cooldown mode. The cool-down process is finished
when the air temperature is less than 100°C for 2 minutes.
Machine switches off automatically: · In Standby operation, the heating is
switched off automatically after the time elapses that the user has stored
(see also Standby mode [10.5]).
Welding result of deficient quality: · Check drive speed, welding temperature
and air volume. · Clean the welding nozzle (9) with a wire brush (see
Maintenance [7.4]) · Welding nozzle (9) set incorrectly (see Setting the
welding nozzles [5.1]).
If the set welding temperature still has not been reached after 5 minutes: ·
Check the supply voltage · Reduce the air volume
Device does not move forward in a straight line: · Align the track guide
roller (16) so that it is parallel and linear to the drive/pressure roller (8)
(see welding sequence [7.2]). · Adjust the transport roller (13) to the
movable transport axle (14)
(see Adjust the movable transportation axle [patent EP3 028 836 pending]
[5.4])
8
16
46
13
14
13. Operation of your UNIROOF 300
13.1 Starting the device · Once you have prepared the working area and the hot
air welder in accordance with the description, connect
the hot air welder to the supply voltage. · Use the main switch (19) to switch
the hot-air welder on.
After connection, the start screen appears briefly on the display of the
operating unit (2) with the version number of the current software release and
the device designation.
If the device was allowed to cool down beforehand, this will be followed by a
static display of the setpoints for the most recently set welding parameters.
At this stage, the heating, blower and drive are switched off. Now switch the
heating on with the Heating On/Off button.
13.2 Welding sequence Preparing for welding
As soon as you have switched on the heating, you will see a dynamic display of the current air temperature (setpoint and actual value). All welding parameters (welding speed, temperature and air volume) can be set.
· Make sure that the welding temperature has been reached before commencing
work (LED stops flashing). The heat-up time is 35 minutes.
· Now carry out test welds in accordance with the welding instructions of the
material manufacturer and/or national standards or regulations and inspect the
results. Adjust the welding profile as required.
47
Start welding · Pull the hot-air blower lock lever (15), lower the hot-air
blower (10) and guide the welding nozzle (9)
between the overlapping sheets up to the stop. · The drive motor starts
automatically as soon as the hot-air blower (10) is engaged. Guiding the
device during the welding process · Guide the hot-air welder by the guide bar
(22, 24) or by thecarrying handle (5) along the overlap and also
observe the position of the track guide roller (16) at all times. · Avoid
applying pressure to the guide bar (22, 24) during the welding process, as
doing so could lead to
welding faults.
13.3 Finishing welding · After finishing welding, pull the hot-air blowers
lock (15), extend the hot-air blowers (10) up to the stop and
swivel them upwards until they engage. · Then swivel the track guide roller
(16) upwards.
13.4 Switching off the device / Maintenance · Use the heating (31) button to
switch off the heating so that the welding nozzle (9) cools down. The blower
switches off automatically after approx. 6 minutes. Wait until the device has
cooled down.
Now switch off the device with the main switch (19) and disconnect the power
cord (1) from the electrical network. Check the power cord (1) and plug for
electrical and/or mechanical damage. Use a wire brush to clean the welding
nozzle (9).
48
14. Quick Reference Guide UNIROOF 300
14.1 Switching on/Starting 1. Make sure that the main switch (19) is switched
off and the hot-air blower (10) is in
parking position. Connect the supply voltage plug. 2. Switch on the main
switch (19). 3. Switch on the heating with the Heating On/Off (31) button;
wait 35 minutes until the desired temperature
is reached.
4. Swivel the hot-air blower (10) downwards (machine starts automatically).
14.2 Switching off 1. Swivel the hot-air blowers (10) upwards (stops the drive
motor). 2. Switch off the heating with the Heating On/Off (31) button. 3. Wait
for the end of the cool-down process (approx. 5 minutes). 4. Switch off the
main switch (19). 5. Pull out supply voltage plug
UNIROOF 700/300 Quick Guide
User Manual: leister.com/uniroof-700
1
4
2
3
1
4
2
3
Download myLeister App
1
3
5 min
2
4
QG UNIROOF 700/300 / Art. 169.182 / 09.2021
49
15. The UNIROOF 300 operating unit
15.1 Function buttons
30 31
30. Button Drive On/Off 31. Button Heating On/Off 32. Buttons Plus/Minus 33. Button Confirm
32
32
33
Function buttons Symbol Name Button Motor On/Off (30) Button Heating On/Off
(31) Blower symbol
Buttons Plus/Minus (32)
Button Confirm (33)
Function Switches drive on and off Switches heating on and off No function
Setting the required setpoint in increments of 0.1m/min, 10°C or 5%
Switches between the setpoint values to be set
50
15.2 Display
34 Status display
35 Displays welding speed in m/min or ft/min (drive direction)
36 Display of the air temperature in °C or °F
37 Display of air volume in %
During operation, the setpoints of the welding parameters (drive in m/min or
ft/min, temperature in degrees Celsius or Fahrenheit), air volume in percent
and, if applicable, information notes are displayed. Use the Confirm (33)
button to switch between the welding parameters and adjust the values
individually with the Minus/Plus arrow (32) buttons.
15.3 Display symbols of the status display (Display 34) Status display
Symbol for Cool-down mode
Symbol for warning note, warning message or error message: Allow the device to
cool down. (see also Warning notes / Symbols for warning and error messages
[17])
Reference to service. · Symbol for hardware error message. The device is no
longer ready for operation. Contact an authorized Leister Service Center.
(Note the respective error code in Section Warning and Error Messages [17]).
51
15.4 Display symbols for the welding speed (Display 35) Actual and setpoint
value of the welding speed The arrow in the display for the welding speed
indicates the drive direction.
15.5 Display symbols for the welding temperature (Display 36) · Welding
temperature too low, the heating process up arrow indicates that the desired
higher temperature has not yet been reached. The flashing number designates
the currently achieved actual value (430); the value below (450) shows the
setpoint of the individual setting.
· Welding temperature too high, cool-down process. Down arrow shows that the
desired lower temperature has not yet been reached. The flashing value
designates the currently achieved actual value (470); the value below (450)
shows the setpoint of the individual setting.
15.6 Display symbols for the air volume (Display 37) Actual and setpoint value
of the air volume
15.7 Status LED display
Heating The LED on the Heating On/Off (31) button displays the condition of the heating.
LED status Heating On/Off (31)
Condition
LED off
Heating is switched off.
LED flashes green
Heating is switched on. Temperature is outside the tolerance.
LED continuously green
Heating is switched on. Temperature is inside the tolerance.
drive The LED on the Drive On/Off (30) button displays the condition of the drive.
LED status Drive On/Off (30)
Condition
LED off
Drive is switched off
LED continuously green
Drive is switched on
Heating and drive If the two LEDs for the Heating On/Off (31) button and the
Drive On/Off (30) button flash simultaneously, an error is present (see
Section Error message [17]).
52
16. Settings and functions of the UNIROOF 300 software
16.1 Setting the parameter units
The units for the welding speed and for the temperature can be adjusted.
Temperature:
°C or
°F
Speed:
m
ft
min or
min
· Hold down the Drive On/Off (30) and Heating On/Off (31) buttons and connect
the power cord to the power supply. The display now shows UNIT.
· Press the Confirm (33) button to confirm and use the Plus/Minus (32) buttons
to set the desired units.
· Press the Confirm (33) button to confirm and use the Plus/Minus (32) buttons
to select SAVE. Press the Confirm (33) button to confirm; the units are then
saved.
The device then restarts automatically.
16.2 Setting the welding parameters
You can regulate the setpoints of the three welding parameters individually,
even during operation. During operation, the selected range automatically
switches back to the row welding speed (35) after 5 seconds.
Proceed as follows:
Select: Select the desired setpoint for drive, temperature or air with the
Confirm (33) button.
Representation: The selected area is indicated by a bar at the side
Setting: Use the Plus/Minus buttons (32) to adjust the selected setpoint to
match your requirements.
53
16.3 Cool-down mode The heating is switched off during the cool down process.
The setpoints cannot be changed during the cool down process. If the air
temperature is more than 60°C when the device is switched on, the device
switches to cool-down mode automatically. The cool-down process is finished
when the air temperature is less than 100°C for 2 minutes. If the heating is
to be switched on again, you must press the Heating On/Off (31) button. 16.4
Monitoring welding parameters for runtime Welding speed, air temperature and
air volume are monitored continuously. If an actual value deviates from the
setpoint according to the individual settings, this is indicated in the
working display (see Section Display symbols of welding temperature [15.5]).
54
17. Warning and error messages UNIROOF 300
Error messages are shown on the display of the operating unit (2).
If an error message appears, you cannot continue working.
The heating is switched off automatically and the drive is blocked. The
corresponding error codes are displayed immediately on the display of the
operating unit (2). The first four digits indicate the error group. The second
four digits indicate the detailed error.
Example: Error
Warning:
Error group 0001
0004
0008 0100 0400 BLOWER
Description Electronics temperature measurement
Supply voltage
Thermoelement/ heating element Blower motor Drive motor
Measures
Temperature > 90°C. Allow the device to cool down
Connect the device to a different power socket. If the error is still
displayed, contact the Leister Service Center.
Contact Leister Service Center
Contact Leister Service Center Contact Leister Service Center
Carbon brushes for blower motor
Appears after 1400 operating hours. The carbon brushes of the blower motor must be replaced.
55
18. FAQ, causes and actions UNIROOF 300
Welding result of deficient quality: · Check drive speed, welding temperature
and air volume. · Clean the welding nozzle (9) with a wire brush (see
Maintenance [13.4]). · Welding nozzle (9) incorrectly set (see Adjusting
welding nozzles [5.1]).
If the set welding temperature has still not been reached after 5 minutes: ·
Check supply voltage. · Reduce air volume.
Device does not move forward in a straight line: · Align the track guide
roller (16) so that it is parallel and linear to the drive/pressure roller (8)
(see Welding sequence [13.2]). · Adjust the transport roller (13) on the
movable transport axle (12)
(see Adjusting the movable transport axle [Patent EP3 028 836 issued] [5.4]).
8
16
13
14
56
19. Accessories
Only use original Leister spare parts and accessories; otherwise, any warranty
or guarantee claims will be invalidated. You can find more information at
www.leister.com.
20. Service and repair
Repairs shall be performed exclusively by authorized Leister Service Centers.
Leister Service Centers guarantee a professional and reliable repair service
within 24 hours with original spare parts in accordance with circuit diagrams
and spare parts lists. You will find the address of your authorized Service
Center on the last page of these operating instructions. You can find more
information at www.leister.com.
21. Training
Leister Technologies AG and its authorized Service Centers offer welding
courses and introductory training classes. You can find more information at
www.leister.com.
22. Warranty
· The guarantee or warranty rights granted for this device by the direct
distribution partner/salesperson apply from the date of purchase.
· In the event of a guarantee or warranty claim (verification by invoice or
delivery note), manufacturing or processing errors will be rectified by the
sales partner through replacement delivery or repair.
· Other guarantee or warranty claims are excluded within the framework of
mandatory law. · Damage resulting from natural wear, overload, or improper
handling is excluded from the warranty. · Heating elements are excluded from
warranty obligations or guarantees. · Guarantee or warranty claims cannot be
asserted for devices that have been converted or changed by the
purchaser or for which non-original Leister spare parts have been used.
57
23. Declaration of Conformity
EU Declaration of Conformity
Leister Technologies AG, Galileo-Strasse 10, 6056 Kaegiswil, Switzerland confirms that this product fulfills
the requirements of the following EU Guidelines in the models that we have made available for purchase.
Directives:
2006/42/EC, 2014/30/EU, 2014/53/EU, 2011/65/EU
Harmonized EN ISO 12100, EN 60335-1, EN 60335-2-45, EN 55014-1, EN 55014-2,
standards: EN 61000-3-2, EN 61000-3-3, EN 61000-3-11, EN 61000-6-2, ETSI EN 300 328,
EN IEC 63000
Name of authorized representative for documentation: Thomas Schäfer, Manager Product Conformity
Kaegiswil, 04/14/2021
Bruno von Wyl, CTO
Christoph Baumgartner, GM
UK Declaration of Conformity
Leister Technologies AG, Galileo-Strasse 10, 6056 Kaegiswil, Switzerland confirms that these products, in the versions as brought into circulation through us, fulfil the requirements of the following UK Statutory Instruments.
UK Statutory Instruments: 2008 No. 1597, 2016 No. 1091, 2017 No. 1206, 2012 No. 3032
Designated Standards:
BS EN ISO 12100, BS EN 60335-1, BS EN 60335-2-45, BS EN 55014-1, BS EN 55014-2, BS EN 61000-3-2, BS EN 61000-3-3, BS EN 61000-3-11, BS EN 61000-6-2, ETSI EN 300 328, BS EN IEC 63000
Name of authorized representative for documentation: Thomas Schäfer, Manager Product Conformity
Kaegiswil, 03/31/2021
Bruno von Wyl, CTO
Christoph Baumgartner, GM
24. Disposal
Do not dispose of electrical tools in household waste.
Electrical equipment, accessories and packaging should be recycled in an
environmentally friendly manner.
58
Your authorised Service Centre is:
© Copyright by Leister
UNIROOF 700/300 Art. 170.991 / EN / 01.2022
Sales and service center
Leister Technologies AG Galileo-Strasse 10 CH-6056 Kaegiswil/Switzerland Tel.
+41 41 662 74 74 Fax +41 41 662 74 16 www.leister.com sales@leister.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>