Siemens NXAIR M Operating Instructions Manual page 154

Accessing the connection compartment through the front
154
CAUTION
Sharp edges
The metal parts of the vertical partition may have sharp edges.
Put on personal protective equipment.
NOTICE
Danger due to damages
Possible malfunctioning and switchgear damage caused by foreign objects:
Remove all foreign objects from the connection compartment, for
example:

Tools

Unused installation material

Packing material

Cleaning material
NOTICE
Cleaning
Possible malfunctioning and damage to the panels caused by pollution.
Before closing the connection compartment:
Clean polluted areas in the connection compartment. To do this, use a
vacuum cleaner and a lint-free cloth. If necessary, moisten the cloth, use a
mild household cleaner, and dry properly at the end.
Some parts and surfaces of the switchgear are greased for functioning.
Do not remove the grease there; do not clean the parts and surfaces.
If greased areas are dirty, clean the dirty area and grease again according
to the maintenance instructions.
NOTICE
Damages inside the switching-device compartment
Damages inside the switching-device compartment due to incorrect or incomplete
installation of the partition.
To fasten the partition, always assemble all bolted joints of the partition all
around, and screw them in up to the end of the thread.
NXAIR M 139-2021.9 / 07