86c_Wartung en bedingt.fm, 24.07.2008
P1886E/EN 2008-07
13
Maintenance
6
6
Maintenance
6.1
Service schedule
Regular maintenance reduces operating faults, repair costs and downtime.
This maintenance schedule uses values that are valid for most applications. For a specific ser-
vice interval, see 6.1.1 Calculating a customer-specific maintenance plan, page 14.
Implement a safety-related maintenance program that takes the local regulations for repair and
maintenance for all operating phases of the tool into account.
CAUTION!
Danger of injury due to unintentional activation
– before service, disconnect the tool from the compressed air supply.
Mainte-
nance
interval
Rundowns
Measures
W1
100,000
➔
Check the suspension bail for functional safety.
➔
Check the air hose for wear.
➔
Check the square on the output drive for wear.
➔
Check the air inlet for tight fit.
➔
Check the housing of the pulse unit for tight fit.
➔
Check the max. free speed.
W2
500,000
➔
Oil change, see 6.3 Refilling oil, page 16.
➔
Motor service kit, see 3) Part of motor service kit K1,
order no. 935653, page 27.
➔
Hydraulic service kit, see 3) Part of hydraulic service
kit K2, order no. 935654, page 33.
➔
Replace muffler, filter.
W3
1,000,000
Check individual parts and replace if necessary.
➔
Suspension bail
➔
Throttle valve
➔
Exhaust air throttle
➔
Motor
➔
Pulse unit
