Jet JWS-10, Инструкция по эксплуатации и каталог запасных частей

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11.0 Troubleshooting JWS-10 Wet Sharpener
11.1 Motor and electrical problems
Table 4
* WARNING: Some corrections may require a qualified electrician.
Symptom Possible Cause Correction *
Motor will not start. Not connected to power source. Verify that plug is properly inserted into
receptacle.
Motor cord cut or abraded. Replace with new cord.
Fuse blown or circuit breaker open. Re-set. May be too many machines on
one line.
Plug on cord is faulty. Replace with new plug.
Low line voltage. Check power line for proper voltage.
Open circuit in motor or loose
connection. Inspect all lead connections on motor for
loose or open connections.
Faulty switch. Replace switch.
Open circuit in motor or loose
connection. Inspect all lead connections on motor for
loose or open connections.
Motor failure. Contact JET technical service.
Motor will not start;
fuses blow or circuit
breakers trip. Too many electrical machines
running on same circuit. Turn off other machines and try again.
Incorrect fuse. Use time-delay fuse, or go to circuit with
higher rated fuse or breaker.
Wheels cannot rotate because of
obstruction. Unplug and clear wheels of any
obstruction.
Undersized extension cord. Use correct size extension cord.
Short circuit in line cord or plug. Inspect cord or plug for damaged
insulation and shorted wires.
Short circuit in motor or loose
connections. Inspect all connections on motor for loose
or shorted terminals or worn insulation.
Motor slows, or fails to
develop full power. Low line voltage. Check power line for proper voltage.
Motor overloaded. Reduce load to motor; do not press so
hard.
Motor failure. Contact JET technical service.
Motor stalls, resulting
in blown fuses or
tripped circuit. Motor overloaded. Reduce load on motor; do not press so
hard.
Short circuit in motor or loose
connections. Inspect connections on motor for loose or
shorted terminals or worn insulation.
Low voltage. Correct the low voltage conditions.
Incorrect fuses or circuit breakers in
power line. Install correct fuses or breakers.
Loose connections. Inspect connections.