– Remove the cover at the back.
– Open the cover fastenings (1) and remove
the cover.
– Replace the defective fuse with one that is
rated for the nominal current according to
"Fuse assignment".
– Close the cover to secure the fuse box.
– Install the back covers.
– Perform a function check. If the error per-
sists or if the fuse is still defective, notify
your authorised service centre.
Lubricating the lift mast and roller
track
– Remove dirt and lubricant residue from the
roller track.
– Lubricate the roller tracks (1) of the outside,
middle, and inside mast with a super-pres-
sure adhesion lubricant to reduce wear.
See
⇒
Chapter "Maintenance data table",
Page 317 .
NOTE
Spray the roller track evenly from a distance of
approx. 15-20 cm. Wait approx. 15 minutes
until the equipment is ready to use again.
1
1
1
1
7311_003-021
1
6210_800-020
Maintenance
5
Preserving operational readiness
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