Frymaster LOV BIELA14 - Manual (Page 37)

1-30
1.13.5 Replacing a Rotary Actuator
Disconnect the fryer from the electrical power supply. Locate the actuator to be replaced and mark and
unplug the actuator. The actuators are held in place by two allen screws. Loosen the allen screws. It may
be necessary to remove a gas line to the burner when removing a drain actuator. Remove the actuator from
the valve stem. Align the actuator with the valve stem and attach the new actuator. Tighten the two allen
screws. Reconnect power and test the actuator.
NOTE: Rotary actuators have two different part numbers, which are mirror images of each other that
correspond to their mounting position.
1.14 M3000 Computer Service Procedures
1.14.1 M3000 Computer Troubleshooting
Problem Probable Causes Corrective Action
No Display on
Computer.
A. Computer not turned on.
B. No power to the fryer.
C. Power switch turned off.
D. Loose fuse holder.
E. Computer has failed.
F. Damaged computer wiring harness.
G. Power supply component or interface
board has failed.
A. Press the ON/OFF switch to turn the
computer on.
B. This fryer may have two cords: a
computer power cord and a main power
cord. If the computer cord is not plugged
in, the computer will not activate. Verify
computer power cord is plugged in and
that circuit breaker is not tripped.
C. Some fryers have a rocker power switch
inside the cabinet below the computer.
Ensure the switch is turned on.
D. Ensure fuse holder is screwed in properly.
E. Swap the computer with a computer
known to be good. If computer functions,
replace the computer.
F. Swap with a harness known to be good.
If computer functions, replace the
harness.
G. If any component in the power supply
system (including the transformer and
interface board) fail, power will not be
supplied to the computer and it will not
function.
Computer locks up.
Computer error. Remove and restore power to the computer.
M3000 display shows
filter busy.
A. Another filtration cycle is still in
process.
B. Computer error.
A. Wait until the previous filtration cycle
ends to start another filtration cycle or
until the MIB board has reset. This may
take up to one minute.
B. If filter busy is still displayed with no
activity, ensure the filter pan is empty and
remove and restore ALL power to the
fryer.
M3000 display shows
RECOVERY
FAULT.
Recovery time exceeded maximum time
limit for two or more cycles.
Silence the alarm by pressing the 9 button.
Check that fryer is heating properly.
Maximum recovery for electric is 1:40. If this
error continues to appear call your ASA.