Maintenance schedule
16
Maintenance schedule
Interval
Component
Action
Before each operation
Pressure gage
Check whether the
display of the pressure
gage reacts after
switching on the unit.
Have the defective
pressure gage replaced
by qualified personnel,
see page 19.
Hydraulic hoses
Check hydraulic hoses
for visible damage,
twisting and kinks.
Remove the twists.
Have defective or bent
hydraulic hoses
replaced by qualified
personnel, see
page 18.
Electric supply lines
Check electric supply
lines for visible
damage, twisting and
kinks.
Remove the twists.
Have defective or bent
electric supply lines
replaced by qualified
personnel, see
page 29.
Before each coupling
Couplings
Clean the couplings
with a dry cloth.
As required
Unit
Clean the unit with a
dry cloth.
Every 500 operating
hours
Oil tank
Change the hydraulic
oil, see page 17.
Every 7 years
Hydraulic hoses
Replace the hydraulic
hoses, see page 18.
