25
von 37
V 07.17
Service Manual BXT3-13/16/19
ENGLISH
5.4.2
Dismantling the welding mechanism
Dismantling
►
Disassemble the welding mechanism from the base plate (chapter 5.4.1).
►
Undo cylinder screw # 104 and remove the belt guard # 221.
►
Remove the cylinder screw # 164. For this purpose, hold the eccentric shaft # 155 on the opposite side using a
5 mm open-ended spanner.
►
Remove the toothed belt # 162 along with washer # 163 and pinion # 161.
►
Remove the cylinder screw # 102.
►
The entire unit can now be disassembled easily according to the exploded drawing.
Fitting
►
Carry out assembly in the reverse order. However, before the cylinder screw # 104 is tightened, the centring
screw # 101 must be positioned in order to ensure for the correct positioning.
►
Tighten centring screws # 101 with a torque of 6.0 Nm.
►
Tighten the cylinder screw # 164 with a torque of 4.3 Nm, the cylinder screw # 102 with 1.3 Nm and the cylinder
screw # 104 with a torque of 0.6 Nm.
104
221
164
155
162
163
161
102
101