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BAK Thermoplastic Welding Technology AG 

SAFETY 

Danger to life 

Unplug the tool before opening it as live components and connections are exposed. 

 

Danger of fire and explosion 

in case of incorrect use of the hot wedge welder, espe-

cially near combustible materials and/or explosive gases.  

Danger of burns  

Do not touch the hot wedge when hot, allow the tool to cool down. 

Connect the tool to a socket outlet with protective earth conductor. Any interruption of  
the  protective  earth  conductor  within  or  outside  the  tool  is  dangerous!  Use  only 
extension cables with a protective earth conductor. 

The 

voltage rating

 stated on the tool should correspond to the mains voltage. 

For personal protection, we strongly recommend to connect the tool to a 

RCCB (R

e-

sidual 

C

urrent

 C

ircuit 

B

reaker

)

 before using it on construction sites.  

Do not leave the tool unobserved. 

The tool must not be used by children or   people 

with limited physically, sensory or mental ability. Children must be supervised to pre-
vent that they play with the tool.   

Protect the device from damp and wet!

 

WARRANTY AND LIABILTY 

Warranty and liability apply from the date of purchase (documented by the invoice/delivery note) 
according to the currently valid general terms of business from BAK. BAK refuses to honour any 
warranty for devices which are not in their original condition. BAK devices may never be recon-
figured and/or modified.  
BAK reserves the right to deny any responsibility if this is ignored. No liability can be assumed 
by BAK for incorrect installation and/or use as well as natural wear and tear of components (e.g. 
heating elements). 

Note: 

This operating manual must be available to the installation and operating personnel at all times. 
Read these operating instructions carefully before installing and using the device. 

Copyright: 

This document must not be disclosed to third parties without the explicit written approval of 
BAK. Any forms of reproduction or copying and electronic storage are prohibited. 

Summary of Contents for Comon

Page 1: ...BAK Thermoplastic Welding Technology AG 1 OPERATING MANUAL...

Page 2: ...ren or people with limited physically sensory or mental ability Children must be supervised to pre vent that they play with the tool Protect the device from damp and wet WARRANTY AND LIABILTY Warranty...

Page 3: ...re rollers The equalisation of the pressure to both welded sections L1 and L2 as well as on a welded seam without test channel is guaranteed by the swivel head This allows T joints to be welded withou...

Page 4: ...front panel the motor can be switched on and off by the switch near the potentiometer The speed shown on the display corresponds to the ac tual welding speed Welding pressure Engage and position the w...

Page 5: ...ge no 4 Wait until the wedge has reached the adjusted temperature Guide and position the welding machine onto the overlapped geomembrane liner or film Switch on the drive motor with the foreseen switc...

Page 6: ...tically to the thick ness of the material to be welded Tighten the adjustment screw of the hot wedge Adjust the front guide roller to the correct height The distance between the inserted material and...

Page 7: ...found in our brochures SERVICE AND REPAIR Repairs should only be carried out by authorized BAK service centres These guarantee a profes sional and reliable 24 hour repair service with original spare...

Page 8: ...mage resulting from improper storage no warranty claim will be honoured DISPOSAL Power tools accessories and packaging should be sorted for environ mental friendly recycling Do not dispose power tools...

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