2123c_Wartung_en_bedingt.fm, 03.07.2014
P2122BA/EN 2014-06
15
Maintenance
6
6
Maintenance
6.1
Service schedule
Regular service reduces operating faults, repair costs and downtime.
This maintenance schedule uses values that are valid for most applications. For a specific maintenance
interval, see 6.1.1 Calculating a customer-specific maintenance plan, page 16.
Implement a safety-related maintenance program that takes the local regulations for repair and mainte-
nance 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.
Maintenance
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 maximum idling speed.
Check the reserve oil.
W2
500.000
Oil change, see 6.3 Complete oil filling, page 18.
Motor service kit, see 3) Part of motor service kit K1, order
no. 936252PT, page 31.
Hydraulic service kit, see 3) Part of hydraulic service kit K2,
order no. 936211, page 37.
Replace muffler, filter.
W3
1,000,000
Check individual parts and replace if necessary
Suspension bail
Throttle valve
Exhaust air throttle
Motor
Pulse unit