Manitowoc QuietQube Series Technician's Handbook page 143

Ice Thickness Check
The ice thickness probe is factory-set to maintain the ice
bridge thickness at 1/8 in. (3 mm).
NOTE: Make sure the water curtain/splash shields are in
place when performing this check. It prevents water from
splashing out of the water trough. Remove the curtain to
make an adjustment, then replace immediately after the
adjustment is made. Make adjustment only when the ice
machine is off to prevent initiating a harvest
1. Inspect the bridge connecting the cubes. It should be
about 1/8 in. (3 mm) thick.
2. If adjustment is necessary, turn the ice thickness
probe adjustment screw clockwise to increase bridge
thickness or counterclockwise to decrease bridge
thickness. Set a 9/32" gap between the flat of the ice
thickness probe and evaporator as a starting point.
Then adjust to achieve 1/8" ice thickness.
3. Make sure the ice thickness probe wire and the
bracket do not restrict movement of the probe.
1/8" (3 mm)
ICE BRIDGE THICKNESS
PLACE 9/32" (7 mm) DRILL BIT
HERE TO SET INITIAL GAP
Part Number: 000015431 Rev01 5/19
Ice Thickness Adjustment
ADJUSTING
SCREW
143