GE GL 311 F3/4031 P/VE - Reconditioning the Fixed Contact; Lubricating the Interrupter Unit

RECONDITIONING
REV7 /REV7 OI 250 (EN) 87 / 146
10.1.6 Reconditioning the Fixed Contact
• Replace the guide strip (12). The guide strip is located in a
dovetail groove. It is therefore necessary to overcome
mechanical resistance when replacing it.
10.1.7 Lubricating the Interrupter Unit
• Unpack and grease a new interrupter unit (5).
- Lubricate the outer diameter of the interrupter unit in the area of
the electrical sliding contact surface per lubrication specification
L6.
- Grease the entire length of the interrupter tube in the interrupter
unit per lubrication specification L7.
12 Guide strip, 3x5x380 (GK) 1x
12
BA-P-PS-6
5 Interrupter unit 1x
L7
L6
L6
5
BA-P-PS-7