Powerex Medical Packing System MPQ User Manual download pdf (Page 5)

Tank Drain moisture Daily 2500

Inlet air filter Replace ●▲(Every 2,500 hrs or less)

Blower fan Clean ●●●●

Fan Duct Clean ●●●●

Compressor Fins Clean ● (Every 2,500 hrs or less)

Bearings Replace ●●▲

Compression rings Replace ▲▲

Wrist pin bearing Regrease ▲▲

Piston set Replace ▲

V-belt Inspect, replace *Note 3 ●▲▲▲▲

Safety valve Confirm operation ● (Every 2,500 hrs or less)

Pressure gauge Inspect ● (Every 2,500 hrs or less)

Air leaks Inspect ●●●

Filters Replace ▲▲▲▲▲ (View delta pressure

indication)

Moisture drains Inspect ●●●

traps

Suction pressure ●●●●●

(refrigerated)

Heat exchanger ●●●●●

Medical Package System

COMPRESSOR MAINTENANCE SCHEDULE

Operating Hours

Item Action needed 500 2500 5000 10,000 15,000 20,000 Remarks

QUADPLEX MPQ

TRIPLEX MPT

DUPLEX MPD DRYER SYSTEM

MDR OR MDD

FILTER SYSTEM

MFP

LEFT

END

VIEW

RIGHT

END

VIEW

Consult factory

for special voltages

or arrangements.

32" 32" 8"32"

1. Inspect and perform maintenance periodically according to maintenance schedule.

2. The maintenance schedule relates to the normal operating conditions. If the circumstances and load condition are adverse, shorten the cycle time and do

maintenance accordingly.

3. * The tension of the V-belt should be adjusted during the initial stage and inspected every 1,500 hours afterwards. Proper belt tension for 3/4 to 3 HP units is

12 lbs./.5” deflection; for 5 to 20 HP units, 16 lbs./1.5” deflection

● Inspect ▲ Replace

facing the black fan shroud and

counterclockwise if facing the

compressor flywheel.)

c. Set both selector switches to the

auto position. Compressors will

both run until the lead pressure

switch closes.

d.Open valve at the air receiver

leading to Medical Air System.

e. Check for air leaks at the

connections.

9. Check that the compressor operates

without excessive vibration, unusual

noises or leaks.

10. Check the discharge pressure. Also

make sure the air pressure rises to the

designated pressure setting by

checking the discharge pressure

gauge.

11.Check the operation of the pressure

switch or the pilot valve for

continuous run units by opening

the stop valve and confirming the

compressor starts or reloads as

pressure drops.

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Powerex Medical Packing System MPQ User Manual Page 5

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