HARBEN CENTURY, Service Manual

Page: 49 / 83

Flowplant Century Pump Manual
4.1 ROUTINE MAINTENANCE
4.1.1 Introduction
The Maintenance Schedule (Table 4.1) gives details of pump maintenance only. For
details of equipment maintenance, refer to the appropriate handbook. Details of
pump oil capacities and recommended oil types are given in the Lubrication Chart
(Table 4.2). Refer to the manufacturer's handbook for diesel engine oil.
Whilst specific periods for routine (preventive) maintenance of the pump are given,
due regard should be taken of local regulations concerning the vehicle or machine.
Ensure the machine is operating within those regulations.
TABLE 4.1 PUMP MAINTENANCE SCHEDULE
CHECKLIST TO USE/DAILY/AFTER 8 HOURS
RUNNING
Crankcase oil
Pipes, hoses and fittings
Pump working pressure
General
Check for level, fill if necessary (refer to
Section 3, Para 18(1) for procedure and
Table 4. 2 for oil types).
Check wear, damage, correct rating and
size.
Check correct.
Check pump for smooth running,
overheating, leaks, and security of
components.
Inlet/delivery valves
Diaphragms SIX MONTHLY/300 HOURS
Check for wear and damage. Torque inlet
nuts to 6001bft/82.9kgm/814Nm at 250
hours
Check for wear and damage.
Crankcase oil
Inlet/delivery valves
Pipes, hoses and fittings
YEARLY/500 HOURS
Drain and renew.
Check for wear and damage.
Carry out detailed inspection
Inlet/delivery valves
Diaphragms
TWO YEARLY/1000 HOURS
Replace
Replace
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