MTS Series 505 SilentFlo Hydraulic Power Unit Model 505-11 - Manual (Page 54)

Model 505.07/.11 SilentFlo™ HPU 54
Routine Maintenance Overview Checklist
Maintenance
Routine Maintenance Overview Checklist
Recommended service to be performed at each running time interval noted
C ALENDAR T IME USING 8 HOUR
R UNNING T IME RATE PER DAY
D AILY W EEKLY M ONTHLY A NNUALLY
R UNNING T IME -H OURS 8 40 160 500 1000 1,500 2,000 5,000 10,000
Check electronic enclosure
ventilation X *
Check dirty filter indicators X
Check for leaks X
Check oil level X
Check pressure X
Check fluid color and odor X
Check interlock devices X
Check cables and connectors X
Check console air filter
MTS
†
Check all accumulators for
proper precharge pressure
and oil MTS MTS MTS MTS
Check condition of all
electrical cables and cable
connections MTS MTS MTS MTS
Check HPU hydraulic fluid
color and odor MTS MTS MTS MTS
Check HPU operating pressure
and temperature MTS MTS MTS MTS
Clean control cabinet air filter,
replace if required MTS MTS MTS MTS
Inspect heat exchanger for
leaks or “flow (when off)” MTS MTS MTS MTS
Inspect pump hoses for leaks MTS MTS MTS MTS
Lubricate-grease motor
bearings (non 505) MTS MTS MTS MTS
Verify dirty filter indicators
status MTS MTS MTS MTS
Verify HPU hydraulic fluid level MTS MTS MTS MTS
Verify warning and interlock
devices MTS MTS MTS MTS