Function Description; Welding Parameters - Leister Uniplan Wedge Operating Instructions Manual

FUNCTION DESCRIPTION

• Heating system → the hot wedge temperature is continuously adjustable and
electronically controlled. Depending on the material, the hot wedge position
can be sent to any required horizontal position.
Cross-section of hot wedge system
Drive/pressure roller
Pinch roller
Upper membrane
Lower membrane
• Drive speed → continuously adjustable and electronically controlled. The
control circuit is configured such that the desired welding speed remains
constant during any voltage fluctuations. The drive/pressure roller (8) is
configured as a pendulum roller.
• Welding pressure → the welding pressure is brought to bear on the material
by means of the machine's weight and the extra weight (3) via the
drive/pressure roller (8).

WELDING PARAMETERS

Welding temperature
Adjust the welding temperature using the keys,
setting depends on the material and ambient temperature. The SET value is
shown on the display.
H
Press keys and
Heating up time is appr. 5 minutes.
Heater
4
Hot wedge
+
simultaneously to switch heater on.
Cursor flashes
H
on display
–
+
+
&
H
LEISTER Uniplan Wedge
Direction of weld
LEISTER Uniplan Wedge
–
H
,
SET - value adjustment
ON/OFF
Figure 2
+
. The temperature