Welding Parameters; Operating Preparation - Leister VARIMAT S Operating Instructions Manual

Transport
For transport, overturn device on upper guide bar (26)
first and roll it.
For transport preparation let welding nozzle (7) of the VARIMAT V2
cool down.

Welding parameters

Welding temperature
Turn the main switch (3) to I. Set the temperature knob (6) to the
required value. Heating-up time approx. 5 minutes.
Air volume
• To achieve optimum welding, the air volume can be set with the turning
knob for air volume (25).
CAUTION: If the quantity of air flow is reduced, the temperature knop (6)
may not be set higher than stage 8.
Risk of overheating the heating element.
Welding speed
Set the appropriate welding speed with the speed knob (5) depending
on the sealing sheeting and weather conditions.
Joining force
• The joining force is transmitted to the drive roller (13).
• Depending on your need, additional weights (not inclu-
ded in scope of delivery) can be screwed on.

Operating preparation

• Before putting into operation, check power supply cord (1) and connector as well as
extension cable for electrical and mechanical damages.
• Move upper guide bar (26) into the required position using clamping screw,
lower guide bar (15).
• Clip strain relief of power supply cord (1) in holder for power supply cord (16).
• Check the basic setting of the welding nozzle (7).
– The welding nozzle (7) must lie flat on the lower membrane liners (see Detail B).
12
120N 155N
13
4
6 5
3
25
Detail A
screw
190N
M10
30
30
screw M10
Detail B
1 mm