Remove Ice Thickness Probe Shipping Brackets; Starting The Ice Machine; Minimum/Maximum Slab Weight; Ice Thickness Check - Manitowoc 820C Serie Manual De Instalación, Operación Y Mantenimiento

Installation

Remove Ice Thickness Probe Shipping Brackets

Remove and discard shipping brackets before starting the ice
machine.

Starting the Ice Machine

Step 1 Refer to cleaning and sanitizing procedure and
sanitize the ice machine and bin before placing in operation.
Step 2 Press the power button to start ice-making.
NOTE: The water curtain/ice damper(s) must be in place on
the evaporator before the ice machine will start.
Refer to the sequence of operation in Section 3 for further
operational details.
Step 3 Observe a freeze and harvest cycle, then perform
an ice thickness check.

MINIMUM/MAXIMUM SLAB WEIGHT

Adjust ice thickness to meet chart specifications.
Model
i300
i320 - i450 - i520
i500 - i680 - i686 i690 - i696
i600 - i606
i850 - i870 - i890 - i976
i906 -i1000 - i1006 - i1070
i1200
i1090
i1400 - i1406
i1470
i1800
i1870 - i2170 - i2176
26
Minimum Maximum
Ice Weight Per Ice Weight Per
Cycle Cycle
lbs lbs
Grams Grams
2.40 lbs 2.80 lbs
1089 grams 1270 grams
3.40 lbs 3.90 lbs
1542 grams 1769 grams
4.60 lbs 5.20 lbs
2087 grams 2359 grams
4.12 lbs 4.75 lbs
1869 grams 2155 grams
5.75 lbs 6.50 lbs
2608 grams 2948 grams
6.2 lbs 7.2 lbs
2812 grams 3266 grams
7.50 lbs 8.20 lbs
3402 grams 3719 grams
7.50 lbs 8.50 lbs
3402 grams 3856 grams
10.25 lbs 11.50 lbs
4649 grams 5216 grams
12.0 lbs 14.0 lbs
5443 grams 6350 grams
13.20 lbs 14.80 lbs
5987 grams 6713 grams
15.5 lbs 16.75 lbs
7031 grams 7598 grams

Ice Thickness Check

After a harvest cycle, inspect the ice cubes in the ice storage
bin. The ice thickness probe is factory-set to maintain the ice
bridge thickness at 3 mm (1/8").
NOTE: Make sure the water curtain is in place when
performing this check. It prevents water from splashing out
of the water trough.
1. Inspect the bridge connecting the cubes. It should be
about 3 mm (1/8") thick.
2. If adjustment is necessary, turn the ice thickness probe
adjustment screw clockwise to increase bridge thickness,
counterclockwise to decrease bridge thickness. Set at
7 mm (9/32") gap between ice thickness probe and
evaporator as starting point, then adjust to achieve a 3
mm (1/8") bridge thickness.
NOTE: Turning the adjustment one-third of a turn will change
the ice thickness about 1.5 mm (1/16").
ADJUSTING SCREW
3 mm (1/8")
ICE BRIDGE THICKNESS
PLACE 7 mm (9/32") DRILL BIT HERE
BETWEEN PROBE AND EVAPORATOR
TO SET INITIAL GAP
Ice Thickness Check
Make sure the ice thickness probe wire doesn't restrict movement
of the probe.
Part Number: 000013325 Rev 02 6/17
Section 2