Manitowoc S model, Installation, Use & Care Manual

Page: 60 / 72

Maintenance Section 4
4-6
Part Number 000002477 3/08
IB620C/IB820C/IB1020C
A. Remove the splash shield
• Remove quarter turn connector from the right side of
splash shield.
• Gently bow the center of the splash shield and lift up
and forward to remove.
B. Remove the water curtain
• Gently flex the curtain in the center and remove it
from the right side.
• Slide the left pin out.
C. Remove the ice thickness probe
• Compress the hinge pin on the top of the ice
thickness probe.
• Pivot the ice thickness probe to disengage one pin
then the other. The ice thickness probe can be
cleaned at this point without complete removal. If
complete removal is desired, disconnect the ice
thickness control wiring from the control board.
D. Remove the water level probe
• Loosen the screw that holds the water level probe in
place. The probe can easily be cleaned at this point
without complete removal. If complete removal is
desired, remove the top cover, left and right side
panels and control box cover. Disconnect the wire
lead from the control board inside the electrical
control box.
E. Remove the water trough
• Remove the quarter turn fasteners (turn
counterclockwise) securing the trough in place.
• Pull forward on the water trough until the rear pins
disengage from the water trough.
• Lift up and forward on the front of the water trough
while allowing the rear of the water trough to drop.
• Remove the water trough from the ice machine.
F. Remove the water distribution tube
• Remove the clamp from the vinyl water hose on the
right side of the distribution tube.
• Loosen the two thumbscrews which secure the
distribution tube.
• Lift the right side of the distribution tube up, and then
rotate it backward and to the right until the left side of
the distribution tube disengages the thumbscrew.
• Pull the vinyl hose off the distribution tube.
Disassemble for cleaning:
• Twist both of the inner tube ends until the tabs line up
with the keyways.
• Pull the inner tube ends outward.
G. Remove the water pump.
• Note position of water ump outlet, and then
disconnect vinyl hose from the pump outlet.
• Rotate the thumbscrew that secures the pump to the
bulkhead 1/4 turn clockwise.
• Rotate the water pump assembly 1/4 turn
counterclockwise.
• Lower the pump assembly into the evaporator
compartment.
• Disconnect the water pump power cord.
• Remove water pump assembly from ice machine.Do
not soak the water pump motor in cleaner or sanitizer
solution
H. Remove the bin thermostat probe
• Loosen the 2 screws that holds the probe in place.
The probe can easily be cleaned at this point without
complete removal.
NOTE: Proceed to page 4-8, Step 7.
Important
Splash Shield must be reinstalled to prevent water
leakage.
!
Caution
Do not force this removal. Be sure the locating tab is
clear before rotating the distribution tube back.