Accessing the connection compartment through the rear
110-0134.9 / 14 NXAIR / ≤ 40 kA 363
Cleaning
Possible malfunctioning and damage to the panels caused by pollution.
Before closing the connection duct:
Clean polluted areas in the connection duct. 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.
Preconditions
• Upper and lower rear wall available
• Corresponding number of ledges and associated connecting elements available:
• 1 horizontal ledge
• 4 vertical ledges
• Bolts size M8x20 and plain washers size 8 acc. to ISO 7093
Procedure
At the rear side of the panel, insert the lower rear wall (4) by the handle, and push it down.
Fix the rear wall by screwing the bolts at the bottom hand-tight:
• 4 / 6 bolts M8x20 with contact washers (6)
Insert the upper rear wall (2) on the rear side of the panel and push it up using the handle.
Fix the rear wall by screwing the bolts in the upper area hand-tight:
• 4 / 5 bolts M8x20 with contact washers (1)
Install one of the 4 vertical ledges (5). Fix it by screwing the bolts hand-tight:
• 9 / 19 bolts M8x20 with contact washers and plain washers size 8 acc. to ISO 7093
Proceed in the same way with the other vertical ledges.
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