Service And Repairs - Hitachi Koki EC 189 Manual De Instrucciones

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5. Maintenance chart:
PROCEDURE
Check pump oil level
Oil leak inspection
Drain condensation in air tanks
Inspect guards/covers
Check for unusual noise/vibration
Check for air leaks
Clean exterior of compressor
Inspect filter
Check safety relief valve
Inspect belt tension
Change pump oil
Replace filter
Every 2 years, an Authorized Service Technician should
check the check valve, intake valves and delivery valves.

SERVICE AND REPAIRS

All quality compressors will eventually require servicing
or replacement of parts because of wear and tear from
normal use. To assure that only genuine replacement
parts will be used, all service and repairs must be
performed by a HITACHI AUTHORIZED SERVICE CENTER,
only.
NOTE: Specifications are subject to change without any
obligation on the part of the HITACHI.
MAINTENANCE CHART
AFTER USE DAILY
— 14 —
WEEKLY MONTHLY 200 HOURS