1994c_Wartung_en-bedingt.fm, 12.06.2014
P1991BA/EN 2014-06
15
Maintenance
5
5
Maintenance
5.1
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 5.1.1 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 5.3 Complete oil filling, page 18.
Motor service kit, see 3) Part of motor service kit K1 order
no. 936158, page 29.
Hydraulic service kit, see 3) Part of hydraulic service kit K2,
order no. 936210, page 35.
Replace muffler, filter.
W3
1.000.000
Check individual parts and replace if necessary
Suspension bail
Throttle valve
Exhaust air throttle
Motor
Pulse unit
Summary of Contents for 11PHH
Page 4: ...4 P1991BA EN2014 06 1991a_ Deckblatt_en fm 12 06 2014...
Page 14: ...14 P1991BA EN2014 06 1994b_1_5_en bedingt fm 12 06 2014 Before initial operation 4...
Page 20: ...20 P1991BA EN2014 06 1994c_Wartung_en bedingt fm 12 06 2014 Maintenance 5 Empty side...
Page 26: ...26 P1991BA EN2014 06 1994d_Reparatur_en bedingt fm 12 06 2014 Assembly instructions 7...