Central Pneumatic 97080 - Inspection, Maintenance, and Cleaning; Pre-Use Inspection; Daily Tank Purge; Troubleshooting

Page 11SKU 97080 For technical questions, please call 1-800-444-3353.
Problem Possible Cause Possible Solution
Compressor will not start.
Blown fuse or circuit breaker
1.
tripped.
Loose electrical 2.
connections.
Bad Capacitors.3.
Replace fuse.1.
Make sure Compressor is plugged 2.
into a working, 120 volt, grounded,
electrical outlet.
Replace Capacitors.3.
Low pressure. Defective check valve.1.
Air leak in safety valve.2.
Defective Valve Plate.3.
Drain Valve not fully closed.4.
Have a qualied service technician 1.
replace check valve.
Check valve by pulling on ring. If 2.
condition persists, have a qualied
service technician replace valve.
Replace Valve Plate.3.
Close Drain Valve.4.
Safety valve releasing. Defective pressure switch.1.
Defective Safety Valve2.
.
Have a qualied service technician 1.
replace pressure switch.
Replace Safety Valve.2.
Pressure switch will not turn
off Compressor.
Defective pressure switch
.
Immediately unplug Compressor from
its electrical outlet. Do not operate
Compressor until a qualied service
technician can replace pressure
switch.
Before each use,2. inspect the general condition of the Air Compressor. Check for
loose screws, misalignment or binding of moving parts, cracked or broken parts,
damaged electrical wiring, loose air ttings, and any other condition that may affect
the safe operation of the Compressor. If abnormal noise or vibration occurs, have
the problem corrected before further use.
Do not use damaged equipment.
Daily, purge the Air Tank (53) of all air and moisture to prevent corrosion. To do so, 3.
slowly and carefully unscrew (no more than four threads) the Tank Drain Valve (54)
until the compressed air and condensation begins to be released from the Tanks.
Allow sufcient time for all of the air and condensation to escape from the Tanks.
Then, rmly re-tighten the Drain Valve.
CAUTION! All maintenance, service, or repairs not mentioned in this manual must 4.
only be performed by a qualied service technician.
To replace the Fuse (43), unscrew the fuse and replace with a 250V, 3A fuse.5.
TROUBLESHOOTING
INSPECTION, MAINTENANCE, AND CLEANING
WARNING!1. Make sure the ON/OFF Power Switch (45) of the Air Compressor
is in its “STOP” position, the unit is unplugged from its electrical outlet, and air is
drained from the Tank (53) before performing any inspection, maintenance, or
cleaning procedures or leaving it unattended.