105
EN
Housing and cov-
ers
- All housing components must be present and undamaged
- There must be no sign of unauthorised modifications (e.g. installations or conversions
that have not been approved by the manufacturer)
- Cooling openings must not be dirty or blocked and an air filter must be present
- There must be no signs of overloading or improper use
- Safety devices (e.g. for gas cylinder holders) must be present and in good working or-
der
- Rollers, transportation devices, brackets etc. must be present and undamaged
- There must be no signs of overloading or improper use
- There must not be any conductive objects in the housing
Adjustment and
display devices
- Control elements and indicators must not be faulty
Rating plate and
warning stickers
- Safety-related labels (e.g. warning notices, earthing symbols, rating plates, etc.) must
be present. Replace, update or correct the labels as required
- The legibility of all safety-related labels or symbols, measurement data and positioning
indicators must be ensured