Hitachi SRL Series, Инструкция по эксплуатации

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■ Daily inspections of the SRL air compressor are imperative to long safe operation. Review the total
operating hours on the control panel of the air compressor with the operation time schedule shown on
the table below and carry out the inspection at the proper time intervals.
■ Maintenance and inspection time interval indicates the time for maintenance and inspection, not the
guaranteed time of the air compressor or parts.
Component
Inspection
Instructions
Maintenance and Inspection Time Interval
Remarks
Daily
Every
500 Hours
or 2 Months
Every
2,500 Hours
or 1 Year
Every
5,000 Hours
or 2 Years
Every
10,000Hours
or 4 Years
Every
20,000Hours
or 8 Years
Air Receiver Tank
(Option)
Drain accumulated
condensate in air receiver.
○
Accumlation of dirt of
dust
Check or clean. ○
Complete Air
Compressor
Inspect for excessive
noise and vibration.
○ Refer to page 25.
Safety Relief Valve Inspect operation. ○
Replace the safety relief
valve if there is any
damage.
Pressure Sensor
Inspect operation and
pressure display confirm.
○
Replace the sensor if
there is any damage.
Check Valve
Inspect for leaks or
replace.
○ ●
Ventilating Fan
Inspect or replace
the ventilating fan.
○ ● Refer to page 26.
Bolts, Nuts & Screws
Inspect and tighten any
loose items.
○ Refer to page 26.
Intake Air Filter
Replace a dirty or
clogged filter.
○ ● ◎ Refer to page 26.
Sirocco Fan & Scroll
Fin
Clean the dirt off
these components.
○ ◎
Scroll Bearing
Grease or inspect
the bearing.
○ ◎
Replace the scroll head if
there is any damage with
bearing.
Tip Seal & Face Seal Replace the seals. ● ◎
Bearings Inspect the bearings. ○ ◎
Replace the scroll head if
there is any damage with
bearings.
Scroll Head
Replace the scroll
head.
●
Rubber Hose Inspect for leaks. ○ ●
R e p l a c e t h e r u b b e r
h o s e i f t h e r e i s a n y
damage.
V-Belts
I n s p e c t , a d j u s t a n d / o r
replace a loose or damage
v-belt
○ ● Refer to page 27.
Electromagnetic
Contactor
Inspect or replace. ○ ●
Rubber Vibration
Isolator Pads
Inspect for any damage
and/or hardness.
○
R e p l a c e t h e p a d s i f
there is any damage.
Electric Main Motor Inspect for any damage. ○
Replace the motor if
there is any damage.
Coolers
Clean the dirt off or
replace.
○ ●
Maintenance and Inspection
【122PSIG Model】
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