ABB UniGear ZS2 Installation, Operation And Maintainance Instructions page 57

9.8.1 Spare parts:
The list of spare parts, including moving parts and
parts subject to wear, in UniGear ZS2 switchgear
and VD4 circuit breaker is available on request.
When parts are required, the serial number of the
relative device shall always be quoted.
9.8.2 Spare parts:
Time intervals for maintenance work to be carried
out always depend on the operating conditions of
switchgear and mainly on the mode of operation,
the number of rated and short- circuit current
switching operations, ambient temperature,
pollution etc. We recommend carrying out the
maintenance work at the following intervals:
Lubricant Isoflex Topas NB 52 / EK339
Halogen-free
ETHANOL F 25M (for general cleaning)
cleansers
Touch-up paint Standard colour RAL 7035
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