Maintenance
48 9229 9923 176 0B
2013-09-09
Special operating conditions
If the vacuum circuit-breaker module is operated under unfavourable conditions
indoors (heavy and frequent condensation, dusty air, etc.), we recommend cleaning
the insulating parts and possibly the outer parts of the circuit-breaker at shorter inter-
vals.
For this, only the following agents may be used on the individual functional parts of
the circuit breaker module:
Lubricant:
Lubricants are available from the responsible Siemens representative:
Bearings, sliding surfaces: Isoflex Topas L 32
Bearings and bearings of the auxiliary switch S1
that are inaccessible in terms of greasing:
Shell Tellus Oil 32
Order no.
180 g Isoflex Topas L 32 3AX11 33-3H
1 kg Shell Tellus Oil 32 (special oil) 3AX11 33-2D
1kg Isoflex Topas L32 3AX11 33-3E
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