The
Metro
®
9
TANGLED CABLE
If a cable loops over itself in the drum, it will not feed properly. Re-
move and reload the cable to restore function. If the cable kinks, it is
evidence of abuse and results from the use of too much pressure or
use of the wrong size cable for the line. Do not force the cable — let
the cutter do the work.
4. In order to help align the Spacers and Bearings, insert a pencil
point or similar object through the
un-threaded
end of the Axle
hole in the Carrier. After removing the pencil point, continue to
maintain the alignment of the components.
5. The Feed Roller Axle should then be inserted through the same
un-threaded Axle hole and should continue to be guided through
the Spacers and Bearings to the threaded Axle hole on the other
side of the Carrier.
6. Securely tighten the Axle to the Carrier with a 3/16” allen wrench.
TROUBLE SHOOTING GUIDE
Problem
Probable Cause
Solution
Cable kinks, tangles
or breaks.
Operator forcing the cable.
Do not force cable! Let the cutter do the work.
Too much slack between machine and drain. Allow a distance of no more than two feet between machine and drain.
Cable used in wrong size drain line.
A cable that is too large or too small in diameter for a line is more likely
to kink. (Consult Cable Application Chart – Table 1.)
Cable exposed to acid.
Clean and oil cables routinely.
Drum stops while
pedal is depressed.
Hole in pedal or hose.
Replace damaged component.
Hole in diaphragm switch.
If no problem found with the pedal or hose, replace the diaphragm
switch.
Thermal overload activated.
Allow motor to cool. Press reset button.
Drum turns in one
direction but not the
other.
Faulty reverse switch or faulty momentary
contact switch.
Replace switch. Note: Momentary contact switch must be held in
position to use reverse.
Ground Fault Inter-
rupter trips and will
not reset.
Damaged power cord or extension cord.
Replace cords.
Excess moisture in area.
Remove excess moisture from area.
Short circuit in motor.
Take motor to authorized service center. (Call General for details.)
Faulty Ground Fault Interrupter.
Replace Ground Fault Interrupter.
Failure to feed.
Cable tangled in drum.
Do not run machine in reverse. Use proper cable size. (Consult Cable
Application Chart – Table 1.)
Feed rollers frozen.
Clean and lubricate feed rollers regularly. Replace worn rollers.
Worn cable.
When cable coils wear flat, cable should be replaced.
Motor turns but drum
does not.
Slip clutch is slipping because cable is being
forced.
Do not force cable. Do not allow too much slack between the cable
and the machine.
Slip clutch is worn.
Replace slip clutch.
