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Page 30
ADJUSTMENT, REMOVAL AND REPLACEMENT PROCEDURES
NOTE. Read the instructions throughly
before performing any of the following
adjustment or removal and replacement pro-
cedure.
A.
ADJUSTEMENT OF THE EVAPORATOR
WATER LEVEL
The correct water level in the freezing cylinder is
about 20 mm. (1") below the ice discharge
opening. Low water level causes excessive strain
inside the freezer assembly due to a faster
freezing rate.
When the water level is above or below the
correct one, adjustment can be performed by
raising or lowering at the measure required, the
water reservoir and its mounting bracket.
To Raise or Lower the water level:
a. Loosen and remove the screw securing the
mounting bracket of the water reservoir to the
unit cabinet and raise the water reservoir to the
correct level.
b. Thread the mounting screw in the
corresponding hole and tighten it.
WARNING. Be sure the electrical power
supply circuit breaker and the inlet water
supply are OFF, before starting any of the
following Removal and Replacement
procedures as a precaution to prevent
possible personal injury or damage to the
equipments.
B.
REPLACEMENT OF THE GEAR MOTOR
MAGNETIC SENSOR
1.
On MF 26, MF 36, MF 46 and MF 56
remove the front/top and side/rear panels and
on MF 66 remove the front, top and left side
panels.
2.
Unloose the three screws securing the
plastic cover to the top of the gear motor and
remove it.
3.
Unloose the two screws securing the
magnetic sensor to the plastic housing and
withdraw it from its seat.
4.
Trace the gear motor magnetic sensor
terminal plug on the rear side of the control box
(red with four terminal pins) and draw it out from
its socket by carefully slackening the fastening
tie.
5.
To install the replacement gear motor
magnetic sensor follow the above steps in
reverse.
0.5-1.0 mm
C.
REPLACEMENT OF THE AUGER,
WATER SEAL, BEARINGS AND
COUPLING
1.
Remove thepanels.
2.
Follow the steps at item H to remove the ice
spout.
3.
On model MF 26-36 unloose and remove
two screws and washers holding tight the spout
bracket to the freezing cylinder.
On models MF 46, MF 56 and MF 66 unloose
and remove the four bolts securing the ice breaker
to the upper flange of the evaporator.
4.
On model MF 26-36 grasp the wire cap
hook at the top of the freezer and pull out the
auger, attached cap and ice breaker from the top
of the freezer.
On models MF 46, MF 56 and MF 66 with two flat
screwdrivers insert then on the space between
the icebreaker and the upper flange and by tilting
them lift the icebreaker and auger assembly.
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