Leister TWINNY T Instructions D'utilisation page 14

Welding parameters
Fügekraft Welding Pressure
• Engage and position the automatic welding machine onto the material to be welded. Pull the lever (11) without
engaging the combination wedge.
By turning the adjusting screw (13), the drive/pressure rollers (22/23) should lightly touch the material to be
welded. Release the locking mechanism (12) of the lever and at the same time release the tension of the lever (11).
• Following illustration A, rotate the adjustment screw (13). Tighten the locking screw (14) by hand. As required
adjust the pressure of the pinch roller (19) with the adjust ment screw for the restrai ning device (15).
• Warning:If the maximum welding pressure of 1000 N is exceeded mechanicall damage may occur.
15
12
Welding temperature
• Set the welding temperature with the
and the ambient temperature. The in-put SET value will be shown on the display.
• Switch the heating on by pressing the
Heating
Welding Speed
• Depending on the film or geomembrane liner and the influence of the weather, set the welding speed with
the keys. The in-put SET value will be shown on the display.
– +
Drive
14
[ N ]
lb
(pound)
14
13 202 900
179 800
157 700
134 600
67 300
45 200
23 100
max. welding pressure 1000 N
–
H
,
+
and
H
cursor will blink
H
on the display
–
+
+
&
H
–
+
M
Welding pressure
1 2 3 4 5 6 1 2 3 4
+
keys. The temperature is dependent on the material
keys simultaneously. Heating up time approx. 5 minutes.
SET value setting
ON/OFF
SET value adjustment
ON/OFF
Illustration A
4
Screen