Daily Schedule - Hitachi NEXT Series Instruction Manual

Maintenance Schedule B (For 4,000 hours or less operating hours per year)
Follow this schedule (B) if the MAINT.SCHEDULE : B appears on the LCD monitor.
※ A in Type category stands for Air-cooled type
※ W in Type category stands for Water-cooled type
1

Daily Schedule

Part or Item
LCD indications
Oil level
Aftercooler/Intercooler - Condensate
Control line filter - Condensate
Air relief valve
Cooling fan
Oil cooler
Hi-precooler
Oil mist remover
2nd-stage air end
1st-stage air end
Bi-Annual Schedule
2
Part or Item
Air intake filter
Main motor greasing
Air intake filter
Oil filter (secondary) - Pressure
Control line filter - Condensate
Strainer - Aftercooler/Intercooler condensate drain
Oil strainer (primary)
Aftercooler/Intercooler/Oil cooler (air side) Check/Clean
Hi-Precooler
Blowoff solenoid valve - Operation
Check valve - Air leakage
Air relief valve - Operation
(for 4,000 hours /year or less operation)
Category
Action
Check
Check
Drain
Check
Aftercooler
Discharge pipe (Compressed
Air Discharge)
Oil filter
(for 4,000 hours /year or less operation)
Action Category
Replace
-
Clean
Check
Clean
Clean
Check/Clean
Check/Clean
Check
Check
Check
9. MAINTENANCE [Standard Maintenance Schedule]
○●... Replace
△▲... Clean or check
Type
Daily Fixed/V A/W
△ Fixed/V A/W Record data in the OPERATION RECORD LOGBOOK.
△ Fixed/V A/W Add as required.
△ Fixed/V A/W
△
Fixed A/W
Check valve
Air intake filter
Oil level gauge
Type
Fixed/V A/W
○ Fixed/V A/W
△ Fixed/V A/W
△
Fixed/V A/W
△
Fixed/V A/W Replace as required.
△ Fixed A/W
△ Fixed/V A/W
▲ Fixed/V A/W Clean as required.
▲ Fixed/V A/W Clean as required.
▲ Fixed/V A Clean as required.
▲ Fixed/V A/W
▲ Fixed/V A/W
▲ Fixed/V A/W
△○... Complete service in house
▲●... Ask your distributor to service
Remarks
Intercooler
Enclosure
Instrument panel
Control panel
Common base
Main motor
Remarks
77