Servicing 9
28
ST16135-00E
Table 9.2 - Service Schedule Fluid Force HPO (4000 hour change period)
Maintenance Actions
Install
Daily
Weekly
Every
4000 hrs
Every
20000 hrs
Site-sufficient access for service
X
Site–protected from weather
X
Site–adequate ventilation
X
X
X
X
X
Site–ambient temperature within limit
X
X
X
X
X
Site–dust free ambient
X
X
X
X
X
Check/torque electrical connections
X
X
X
Check oil level at filler plug/sight glass
X
X
X
X
X
Check correct drive rotation
X
X
Check for air leaks
X
X
X
X
Check for oil leaks
X
X
X
X
Check air intake filter/clean if necessary
X
X
Check power on-load
X
X
X
Check power off-load
X
X
X
Check oil temperature
X
X
X
X
Check RSU temperature
X
X
X
X
Check servo pressure off-load
X
X
X
Check motor gland/cables secure
X
X
X
Check motor for damage
X
X
X
Check motor/starter for loose connections
X
X
X
Check motor cables and earth
X
X
X
Check motor for vibration
X
X
X
Check flexible oil pipes
X
Check oil seal for leakage
X
Check drive media/key
X
X
Check starter contactors
X
Check motor insulation resistance
X
Check combi cooler matrix
X
X
X
Clean any external dirt from compressor
X
X
X
X
Clean any external dirt from motor
X
X
X
X
Clean cabinet filter
X
Clean solenoids
X
X
Change separator element
X
X
Change 4000 hour oil
X
X
Change oil filter
X
X
Change air intake filter
X
X
Change cabinet filter
X
X
Change unloader valve seals
X
X
Change MPV seals
X
X
Change vacuum valve seals
X
X
Change flexible pipes
X
X
Change thermal motor
X
X
Grease motor bearings (if applicable)
X
Full air end inspection (internal)
X
Clean servo filter
X
Change drive media/key
X
Change oil seal
X
Change pressure gauge
X
Change motor bearings
X
Full operational test/check
X
X
X
Filter element fitted to Hypac units only
X