Table of Contents
Advertisement
SYMPTOM
PANEL LIGHTS
OUT.
EXCESSIVE WARM
UP TIME.
NO "READY" LIGHT,
BUT WILL BIND
AFTER 45 SECOND
WARM UP.
READY LIGHT ON
IMMEDIATELY -
KNIFE COLD.
5.0 TROUBLESHOOTING
5.7.2 Troubleshooting Guide Chart (Continued)
PROBABLE CAUSE
Transformer on P.C. Board may
be defective.
"On" Button not pressed.
Power Cord not plugged into rear
of Base or wall socket.
Panel Switch Membrane or LED
P.C. Board defective.
Defective 10/5 Amp Fuse on P.C.
Board.
One Heater or both Heaters may
be defective.
Heat side of Heaters may not be
facing blade.
Broken Wire(s), or loose Wiring
Connections.
P.C. Board may be defective
P.C. Board may be defective.
CORRECTIVE ACTION
Replace P.C. Board (9783672).
Depress "On" Button.
Check Power Cord to be sure it is
plugged into wall Socket and
Receptacle in rear Base of machine.
Replace Panel Switch Membrane
(9784010) or LED P.C. Board
(9784009).
Replace Fuse (9781859 - 10 Amp or
9781860 - 5 Amp).
Check resistance of Heaters for
approximately 36 ohms each, and
18 ohms in parallel, and replace
Heaters (9778217 - Upper Heater
and 9778226 - Lower Heater).
Check and turn Heaters over if
necessary.
Check for defective Wiring, or loose
Wiring Connections.
Replace P.C. Board (9783672).
Replace P.C. Board (9783672).
5-27
9781858-02/02
Advertisement
Table of Contents
