Maintenance and care
6
Maintenance and care
6.1
Maintenance
To ensure the correct function, safety and service life of the device the following points must be executed
in the maintenance interval.
Used only original spare parts, otherwise the warranty expires.
All operations may only be made in closed state of the device!
6.1.1
General
In general, the protective hood must be removed primarily
for all maintenance work by unscrewing the fixing screws
(see arrows in Fig. 1).
During all maintenance and installation work on the device (especially when the protective hood is
removed), the electric drive must not be started. Risk of injury!
Maintenance period
Initial inspection after
25 operating hours
Every 50 operating hours
At least 1x per year
(shorten the inspection interval in case
)
of harsh operating conditions
51700008
Work to be carried out
●
Check or retighten all fixing screws
(may only be carried out by a qualified person).
●
Do not tighten the fastening screws too firmly on moving parts. (See arrows in
picture 2)
•
Retighten all fixing screws (make sure that the screws are retightened according to
the valid tightening torques of the corresponding strength classes).
•
Check all joints, guides, bolts and gears for proper function, readjust or replace if
necessary.
•
Do not tighten the fastening screws too firmly on moving parts. (See arrows in
picture 2)
•
Inspection of all suspension parts, as well as bolts and brackets. Inspection for
cracks, wear, corrosion and functional safety by an expert.
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Picture 1
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