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Hitachi DSP-110A6N User Manual

Hitachi DSP-110A6N
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9. MAINTENANCE [Standard Maintenance Schedule]
75
Maintenance Schedule A (For 8,000 hours or less operating hours per year)
Follow this schedule (A) if the MAINT.SCHEDULE : A appears on the LCD monitor.
A in Type category stands for Air-cooled type ○●… Replace △○… Complete service in house
W in Type category stands for Water-cooled type △▲… Clean or check ▲●
Ask your distributor to service
9.2 Standard Maintenance Schedule
Cooling fan
Check valve
Intercooler
Aftercooler
Oil filter
Oil cooler
Air intake filter
1st-stage air end
2nd-stage air end
Main motor
Oil mist remover
Discharge pipe (Compressed
Air Discharge)
Oil level gauge
Common base
Control panel
Air relief valve
Enclosure
Instrument panel
Hi-precooler
1
Daily and 3-month Schedule (for 8,000 hours/year or less operation)
2
Bi-Annual Schedule (for 8,000 hours/year or less operation)
Part or Item Action
Category Type
Remarks
Daily
Every
3-month
Fixed/V A/W
LCD indications Check
Fixed/V A/W
Record data in the OPERATION RECORD LOGBOOK.
Oil level Check
Fixed/V A/W Add as required.
Aftercooler/Intercooler - Condensate Drain
Fixed/V A/W
Control line filter - Condensate Check
Fixed A/W
Main motor greasing -
Fixed/V A/W
Part or Item Action Category
Type Remarks
Fixed/V A/W
Air intake filter Replace
Fixed/V A/W
Oil filter (secondary) - Pressure Check
Fixed/V A/W Replace as required.
Control line filter - Condensate Clean
Fixed A/W
Strainer - Aftercooler/Intercooler condensate drain
Clean
Fixed/V A/W
Oil strainer (primary) Clean
Fixed/V A/W
Aftercooler/Intercooler/ Oil cooler (air side)
Check/Clean
Fixed/V A/W Clean as required.
Hi-Precooler
Check/Clean
Fixed/V
A only
Clean as required.
Blowoff solenoid valve - Operation Check
Fixed/V A/W
Check valve leakage Check
Fixed/V A/W
Air relief valve - Operation Check
Fixed/V A/W

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Hitachi DSP-110A6N Specifications

General IconGeneral
BrandHitachi
ModelDSP-110A6N
CategoryAir Compressor
LanguageEnglish

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