8.0 Optional accessories
Part no.
Description
717511
Canister collection bag for JCDC (package of 5)
717516
Drum collection bag for JCDC-1.5-M (package of 5)
9.0 Troubleshooting the JCDC-1.5
9.1 Electrical and motor problems
Symptom
Motor will not start.
Motor will not start:
fuse blows or circuit
breaker trips.
Motor overheats.
Motor stalls, resulting in
blown fuses or tripped
circuit.
Loud noise or vibrations
coming from machine.
* WARNING: Some corrections may require a qualified electrician.
Table 2
Possible Cause
No incoming current.
Safety key missing from switch.
Low voltage.
Open circuit in motor or loose
connection.
Faulty start switch.
Faulty start capacitor.
Faulty motor.
Too many machines on shared circuit.
Short circuit in line cord or plug.
Short circuit in motor or loose
connections.
Incorrect fuse or circuit breaker in
power line.
Motor overloaded.
Air circulation through motor is
restricted.
Motor overloaded.
Short circuit in motor or loose
connections.
Low voltage.
Incorrect fuse or circuit breaker in
power line.
Loose fasteners.
Motor fan is hitting the cover.
Impeller damaged.
Correction*
Check connections at plug or circuit panel.
Install safety key.
Check power line for proper voltage.
Inspect all connections to switch box and
motor for loose or open connections.
Inspect and replace switch if needed.
Replace capacitor.
Inspect and replace motor if needed.
Connect dust collector to dedicated circuit.
Inspect cord or plug for damaged insulation
and shorted wires.
Inspect all connections on motor for loose or
shorted terminals or worn insulation.
Install correct fuse or circuit breaker at
power source.
Reduce load on motor.
Clean motor fan with compressed air to
restore normal air circulation.
Reduce load on motor.
Inspect connections on motor for loose or
shorted terminals or worn insulation.
Correct low voltage conditions.
Install correct fuse or circuit breaker.
Inspect machine and tighten all fasteners.
Tighten fan or shim cover. Replace fan cover
if damaged.
Replace impeller.
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