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10.
Maintenance and repair
Observe the instructions in section 3, "Safety instructions", and in section 9, "Faults, causes and remedy"!
10.1
General notes on maintenance
All maintenance and repair work must be carried out carefully and by qualified personnel only (see section
"Qualified Personnel" on page 3 of this manual).
The following applies to all work in item 10.2:
DANGER
Danger to life through switchedon installation
To carry out maintenance and/or repair work, the gear unit must always be stopped.
Secure the drive unit to prevent unintentional switchon. A notice should be attached to the ON switch
stating clearly that work is in progress on the gear unit.
The periods indicated in table 11 largely depend on the conditions under which the gear unit is operated.
Only average periods can therefore be stated here. These refer to the following values:
daily operating time of
duty factor "ED" of
input-drive speed of
operating temperature of
NOTICE
Material damage
Risk of damage to the gear unit through nonobservance of the periods specified for maintenance and
repair work.
The operator must ensure that the intervals stated in table 11 are adhered to. This also applies if the
maintenance work is included in the operator's internal maintenance schedules.
Table 11: Maintenance and repair work
Measures
Check the oil temperature
Check for unusual gear-unit noise
Check the oil level
Check the gear unit for leaks
Examine the water content of the oil
Perform the first oil change
Perform subsequent oil changes
24 h
100 %
1500 1/min
90 °C
(applies to mineral oil)
Periods
Daily
Daily
Monthly
Monthly
After approx. 400 operating hours,
at least once a year
Approx. 400 operating hours
after start-up
Every 24 months
or 10 000 operating hours
BA 5080 en 06/2014
64 / 72
Remarks
– Upper mark on the dipstick
with the insert shaft run out
See item 10.2.1.
See item 10.2.2.
See item 10.2.2.
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