Welding Preparation; Operating Conditions - Leister ASTRO Manual De Instrucciones

Welding preparation

• Laying
• Mains supply
• Cable to mains

Operating conditions

• Before putting into operation, check power supply cord (1) and connector as well as extension
cable for electrical and mechanical damage. Do not operate the equipment if damage is found.
Connect the equipment to nominal voltage.
120
230 The nominal voltage indicated on the equipment must correspond to the mains voltage.
In the case of a power loss, disengage the hot wedge (8).
Start the device with Main- or Control-Level.
•
Main - Level
Main Switch (4)
ON
1 Speed
2 Speed
3 Temperature
4 Temperature
5 Voltage display
<
Overload indication
• Check the welding process and identify faults by means of the display of power consumption.
Display 4
100 %
Display 2
100 %
100 % or <
100 % or <
100 % or <
100 % or <
If malfunction does not disappear, contact service center
16
Width of overlap is about 80mm to 130mm. Geomembrane liners
must be clean between the overlap as well as above and below.
At least 3kW (generator)
supplied with an RCCB
A minimum cable cross section
in accordance with the table.
1 3 5
2 4
ACTUAL value
SET value
ACTUAL value
SET value
ACTUAL value
*
Heating / Drive active
Heating reason for fault after heating up timet
• mains under-voltage
Drive reason for fault
• mains under-voltage
• overlap of the geomembrane liner too wide
• dirt on the drive rollers (20/21)
• max. welding pressure (1500 N) has been exceeded
• high welding speed with large sudden overload (ie anchoring trench, joints....)
200 – 230 V~
120 V~
Control - Level
–
&
+
Main Switch (4) ON
1 Speed
ACTUAL value
2 Speed
Power consumption in %
3 Temperature
ACTUAL value
4 Temperature
Power consumption in %
5 Voltage display
ACTUAL value
to 50 m 3 × 1.0 mm
to 100 m 3 × 2.5 mm
to 50m 3 × 1.5 mm
to 100 m 3 × 2.5 mm
1 3 5
2 4
2
2
2
2