TROUBLESHOOTING & WIRING DIAGRAM
M1500 98334 06/29/99
9
TROUBLESHOOTING
PROBLEM
.
CAUSE
SOLUTION
No power to machine
Dead electrical circuit
breaker of fuse box.
Check building circuit.
Power switch failure.
Test switch for continuity and replace if necessary.
Faulty circuit breaker.
Replace.
Faulty power cord.
Replace.
Electrical shock
Equipment not grounding
Follow grounding instructions exactly.
Receptacle not grounded.
Have an electrician inspect buildings wiring.
Internal wiring problem.
Ensure that the machines wiring matches the
appropriate wiring diagram. Replace any wires or
components which are short circuiting.
Circuit breaker tripping
Faulty circuit breaker.
Test circuit breaker for continuity. Replace circuit
breaker if necessary.
Mechanical problem.
Higher amp draws indicate a mechanical problem,
find the parts which are not moving as freely as they
should, and repair or replace.
Loose handle
Pad problem.
Pad loaded up with dirt and/or finish. Change pad.
Nut not properly tightened.
Tighten nut (p/n 57201, ref 6 on main asm) by turning
1/2 turn while holding handle with a wrench.
WIRING DIAGRAM
Содержание MERIT 1500
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