Troubleshooting:
DISCONNECT POWER BEFORE SERVICING!!
Problem Possible
cause
Solution
Unit is not powered.
Fuse panel breaker may not be on.
Turn on breaker.
Switch inside unit is not in the on
position.
Turn switch on.
Unit keeps blowing my
breaker from my
incoming power source
Inadequate wire size ran to machine Call electrician and install proper
wire size for required service
versus length or run.
Wrong size breaker, or non
dedicated line.
Install correct breaker or
eliminate other components
from line.
Fuses for vac motors
keep blowing.
Inadequate wire size ran to machine Call electrician and install proper
wire size for required service
versus length or run.
Motor brushes may be bad or too
short (under 3/8").
Replace motor brushes
3/30/2011
9
Summary of Contents for 9420-1G-DIG
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