HARVEY GYRO AIR G700, Руководство по эксплуатации

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7. Trouble shooting guide
7.1 Electrical and motor problems
Trouble Possible Cause Correction
Machine will not
start.
1. Cord unplugged from the power source. 1. Plug in power cord.
2. Cord damaged.
2. Replace cord.
3. Machine circuit breaker has tripped. 3. Let motor cool and improve ventilation.
4. Motor is at fault. 4. Test/ repair /replace.
5. The dust bin is full. 5. Clean the dust bin.
6. Inverter error. 6. Cut off the power and repower.
7. Low voltage. 7. Check power line for proper voltage.
Motor will not
start: fuse blows
or circuit breaker
trips
1. Too many machines on shared circuit.
1. Connect dust collector to dedicated
circuit.
2. Short circuit in line cord or plug.
2. Inspect cord or plug for damaged
insulation and shorted wires.
3. Short circuit in motor or loose
connections.
3. Inspect all connections on motor for
loose or shorted terminals or worn
insulation.
4. Incorrect fuse or circuit breaker in
power line. 4. Install correct fuse or circuit breaker at
power source.
Motor overheats
1. Motor overloaded. 1. Reduce load on motor.
2. Air circulation through motor is
restricted. 2. Clean motor fan with compressed air to
restore normal air circulation.
Motor stalls,
resulting in
blown fuses or
tripped circuit
1. Motor overloaded. 1. Reduce load on motor.
2. Short circuit in motor or loose
connections. 2. Inspect connections on motor for loose
or shorted terminals or worn insulation.
3. Low voltage. 3.Correct low voltage conditions.
4. Incorrect fuse or circuit breaker in
power line.
4. Install correct fuse or circuit breaker.
Loud noise or
vibrations
coming from
machine
1. Loose fasteners.
1. Inspect machine and tighten all
fasteners.
2. Motor fan is hitting the cover.
2. Tighten fan or shim cover. Replace fan
cover if damaged.
3. Impeller is damaged. 3. Replace impeller.