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Service and maintenance
6.1
General notes about maintenance
Unintentional starting of the drive unit
Secure the drive unit to prevent it from being started up unintentionally.
Attach a warning notice to the start switch.
NOTICE
Improper maintenance
Only authorized qualified personnel may perform the maintenance and servicing. Only original
parts supplied by Siemens may be installed.
Only qualified personnel may perform the inspection, maintenance and servicing work. Please
observe the General information and safety notes (Page 19).
SIMOGEAR adapters for gearboxes - KS, K2, K3, K4, K5, KQ, KQS, K8, A, AZ
Operating Instructions, 05/2022, A5E37431501A/RS-AL
Ex-version gearboxes
All measures, checks, and their results must be documented by the operator and
records kept in a safe place for 10 years.
Ex-version gearboxes
Maintenance work only by Siemens
Measures and work have to be performed during the repairs and servicing of Ex
gearboxes that may pose a potential ignition hazard if such work is not carried out
properly.
We ensure that our gearboxes meet specifications by monitoring the internal pro‐
duction and logging measures at the manufacturer's factory and at trained partners.
Maintenance work on an Ex-stamped product is only allowed to be performed by
SIEMENS or authorized partners.
WARNING
6
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