Installation
70 Revision 03 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * 500-8067.9
12 Switchgear installation
12.1 Tools/auxiliary means
• Standard tools, such as a torque wrench
• Compensation shims with a thickness of 0.5 – 1.0 mm for floor unevenness
• Cleaning agents (e.g. make ARAL 4005 or make HAKU 1025/90)
• Soft, lint-free cloths
12.2 Installing the switchgear
Preparations You may only start installing the switchgear when
• all transport damages have been repaired
• the base frame has been levelled (1 mm/m), see DIN 43661
• the gas filling of the switchgear vessels has been checked
• the accessories and the required material are complete
Precondition: Operating mechanism in "EARTHED" position.
Ö Remove the front cable compartment cover from the subframe of the panels.
To do this, undo the bolted joints of the cable compartment cover.
Then lift the cable compartment cover and remove it to the front.
Ö Remove the lower partition of the cable compartment.
ATTENTION!
Please observe the following for room planning and switchgear installation:
Ö Dimensions of floor openings according to the dimension drawing in
the switchgear documentation.
Ö Direction of pressure relief according to the height of the cable basement in
accordance with the cable bending radius.
Ö Relief rooms according to the dimension drawing in the switchgear documentation.
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