Maintenance - ABB OneFit Instruction Manual

Cable test and temporary earthing truck
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D I S T R I B U T I O N S O LU T I O N S

Maintenance

Before using the cable test truck:
• Visual inspection of the power disconnect
clusters and the earthing plier: they must be free
of any deformation or erosion. Clean and
lubricate the contact elements with industrial
vaseline grease.
• Checking interlock operation: the interlocks
provided must operate correctly.
• Visual inspection of the insulating surfaces: the
parts in resin and polycarbonate sheets must be
free of any accumulation of dust, dirt, cracks,
discharges or traces of surface discharges.
Clean using a soft microfiber cloth or moist non-
abrasive sponge, gently wash before with warm
water and then with little diluted soap. Rinse with
lukewarm clean water. The parts must be
completely dry and without soap residues before
using them.
Maintenance should only be performed by
qualified and knowledgeable personnel.
WARNING
21

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