BAK Thermoplastic Welding Technology AG
5
Welding speed
Set the welding speed by the potentiometer on the front panel. The motor can be
switched on and off by the switch near the potentiometer.
Welding pressure
Engage and position the welding machine onto the material to be welded.
Pull the toggle lever without engaging the nozzle. By rotating the adjustment
screw the drive/pressure rollers will lightly touch the material to be welded, in
this way you will define the point zero N of pressure. Open the toggle lever. Set
the desired pressure by rotating the adjustment screw, to every single step of rota-
tion you will set 80N of pressure on seam.
If the maximum welding pressure (1000 N) is exceeded, mechanical
damages may occur.
WELDING
Welding preparation
Laying of material:
o
Width of overlap from 60 to 125 mm
o
Make sure that the surfaces of geomembrane liners, above and be-
low, are cleaned, as well as between the overlap.
Mains supply at least 3kW (generator) supplied with an RCCB.
(Residual Current Circuit Breaker)
Operating conditions
Do not run the machine if power cord or plug is damaged- Damaged power
cords must be changed by professional staff.
Connect the tool to the mains
Start the tool with the main switch/level
5.0
0
2.5
4.5
0.5
m/min.
