Blade Stops Turning - MK Diamond Products MK-660 SERIES Owner's Manual & Operating Instructions

MAINTENANCE AND TROUBLESHOOTING

4. Blade Stops Turning:

If motor does not
start, go to Step B
(A)
Allow motor to cool and
depress motor Overload Reset
Switch
If less than 20
Amps move saw
to 20 Amp circuit
If circuit 20 Amp
Check Breaker
20 Amps
or greater go to Step E
(D)
Verify circuit breaker at least
20 amps – if not, move to 20-
amp circuit
Return to
MK Diamond
for Repair
(G)
Return to MK Diamond
MK-660
Overload
Reset Switch
Verify all plugs fully installed
or greater
Check Breaker
tripped
Verify circuit breaker not
tripped If tripped, reset once
Revision 01/02, Effective Date January 10, 2002
Verify all plugs
connected
If all plugs connected,
go to Step C
(B)
If tripped, reset
once if trips again,
go to step F
If circuit breaker
not tripped
go to Step F
(E)
Reset once
if tripped
If not tripped, or
If re-trip occurs,
Go to Step D
(C)
Check Ground Fault Circuit
Interrupter (GFCI) tripped
Check for
correct circuit
voltage
If circuit breaker
not tripped
go to Step F
(F)
Check power source voltage is
115V – if not 115v, move to
another circuit
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