Troubleshooting - Truper COMP-10L Manual De Instrucciones

PROBLEM
The compressor is not working.
The motor buzzes but is not running or
runs slowly.
The fuses blow
The circuit breaker is repeatedly
activated.
CAUTION! NEVER USE AN EXTENSION
CABLE WITH THIS UNIT!
The thermal overload protection
repeatedly causes interruptions.
Pressure in the tank drops when the
compressor stops.
Excessive humidity in the discharging
air.
The compressor operates continuously.
The compressor vibrates.
Air output less than normal.
4

TROUBLESHOOTING

POSSIBLE CAUSE
1. No electricity.
2. Blown fuse in the installation.
3. Air check is open.
4. Thermal switch is activated.
5. Faulty Pressurestat.
1. Voltage drop.
2. Motor winding has a short or is
open.
3. Faulty check valve or pressurestat.
4. Compressed air in the cylinder.
1. Wrong fuse capacity.
2. Faulty check valve or pressurestat.
1. Voltage drop.
2. Blocked air filter.
3. There is no adequate ventilation.
Room temperature is too high.
1. Loose connections (couplings,
pipeline, etc.)
2. Purge key is open.
3. Leaks in the check valve
1. Too much water in the tank.
2. High humidity
3. Admission filter is covered.
1. Faulty pressurestat.
2. Excessive use of air
1. Loose mounting bolts
2. The tank rubber supports are missing
or worn.
1. Open the purge key
2. Dirty admission filter.
3. There is a leak in the connection
SOLUTION
1. Is it connected? Check fuse-circuit
breaker.
2. Replace blown fuse.
3. Restart and determine what caused the
problem.
4. Push the thermal button to restart.
5. Contact a Truper Authorized Service
Center.
1. Check with voltmeter. Minimum
voltage: 115 V ˜
2. Contact a Truper Authorized Service
Center.
3. Contact a Truper Authorized Service
Center.
4. Turn the ON / OFF switch into the OFF
position around 15 seconds. Then
turn to the AUTO position.
1. Verify you are using the right fuse. Use
a time-delay fuse. Disconnect other
units using the same circuit or operate
the compressor in an independent
circuit.
2. Contact a Truper Authorized Service
Center.
1. Check with voltmeter. Minimum
voltage: 115 V ˜
2. Clean the filter (see Maintenance
section).
3. Move the compressor to a
well-ventilated area.
1. Check to detect air leaks. Use sealing
tape in all the leaking connections.
2. Tighten the purge key
3. Disassemble the unidirectional valve.
Clean and replace. Danger! DO NOT
DISASSEMBLE THE CHECK VALVE
WHEN THERE IS AIR INSIDE THE
TANK. PURGE THE TANK FIRST.
1. Drain the deposit.
2. Move the compressor to a less humid
area. Use a filter in the air pipeline
3. Clean or replace the filter.
1. Contact a Truper Authorized Service
Center.
2. The compressor is not big enough to
satisfy the CFM requirements of the
pneumatic tool.
1. Tighten
2. Replace
1. Pull the safety valve ring to clean the
bolckage.
2. Clean or replace admission filter.
3. Tighten connections.