Leister GEOSTAR G5 Instructions D'utilisation page 60

Welding wedge replacement
Before dismantling, it must be ensured that the welding wedge has cooled down, the device has
been switched off with the main switch (2), and the power cord is disconnected from the mains.
A. Rotate the ring on the welding wedge plug (13) counterclockwise until it hits the stop.
Pull off the welding wedge plug (13) from the device.
B. Loosen the welding wedge locking screw (21) with the socket wrench (wrench size 5 mm).
C. Loosen the cylinder screws (50) with the socket wrench (wrench size 5 mm).
Pull off the welding wedge unit towards the rear.
D. Move the new welding wedge (5) inward into the guide (51).
E. Tighten the welding wedge locking screw (21).
F. Tighten the cylinder screws (50) with 8.8 Nm.
G. Insert the welding wedge plug (13) back into the socket (54). IMPORTANT! Pay attention to the mechanical
reverse polarity protection (Figure H). Tighten the ring on the welding wedge plug (13) clockwise until it engages.
A
13
D
G
13
54
60
B
E
51
5
H
21
C
21
50
F
50