Powerex ad series User Manual

5
Climate Control Duplex
Maintenance Schedule
Item
Action
needed
Operating Hours
RemarksDaily 500 1500 2500 5000 10,000 15,000 20,000
Tank Drain moisture
l
Drain tank daily
Inlet air
filter
Inspect,
Replace
l s
Every 2500 hours
or less
Pump
flywheel
Clean
l l l l
Compressor
fins
Clean
l
Every 2500 hours
or less
Oil change Replace
s
Every 1500 hours
Compression
rings
Replace
s
Check oil Inspect
l
V-belt
Inspect,
Replace
l s s s s
See Note 3
Pressure
switch
Confirm
operation
l l
Magnetic
starter
Inspect
l l
Replace if contact
points deteriorated
Safety valve
Confirm
operation
l
Every 2500 hours
or 6 months
Pressure
gauge
Inspect
l
Every 2500 hours
or less
 l Inspect
s Replace
NOTES:
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 initial start up and inspected every 1,500 hours afterwards.
Proper belt tension for 3/4 to 3 HP units is 2-3 lbs. / 0.5 inch deflection; for 5 to 10 Hp units, 4-6 lbs. / 0.5 inch deflection.
Model HP
Oil Capacity
0 to High (liters)
Oil Range
Low to High (liters)
LPS007 0.75 0.44 0.12
LPS010A 1.0 0.44 0.12
LPS020A 1.5 / 2 0.44 0.12
LPS030A 3 0.70 0.20
LPS050A 5 1.03 0.35
LPS075A 7.5 1.70 0.45
LPS100A 10 1.70 0.45
Oil Capacity Chart

Powerex ad series Specifications

General

Brand	Powerex
Model	ad series
Category	Air Compressor
Language	English