Replacing The Adsorption Filter - GE GL 311 F3/4031 P/VE Operating Instructions Manual

High voltage circuit breaker
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10.1.14

Replacing the Adsorption filter

REV7
/REV7
In some cases, levers of the circuit breaker linkage may cover or
conceal the filter cover. If this is the case, the levers must be remo-
ved and remounted after the adsorption filter is replaced.
• Remove the four screws (62) and the filter cover (47).
• Remove the filter sleeve (48) and filter bag (65) from the
crankcase (37).
• Lubricate the sealing areas per L5.
• Replace the O-ring (59). Before installation, lubricate it per L5.
• Insert a new filter bag in the filter sleeve and slide both into the
crankcase.
• Coat the screws (62) as per L1.
• Replace the filter cover and fasten it with four screws (62).
Tighten to a torque of 7Nm.
47
63
62
37
Crankcase
47
Filter cover
48
Filter sleeve
59
O-ring, 62.87x5.33
62
Hexagon screw, M6x20 A2-70
63
Washer, 6 A2
65
Filter bag
OI 250 (EN)
37
48
65
59
R
ECONDITIONING
1x
1x
1x
1x
4x
4x
1x
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