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Welbilt Manitowoc Indigo NXT Series Manual

Welbilt Manitowoc Indigo NXT Series Manual

Air-cooled, water-cooled, remote air-cooled & quietqube ice machines

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Restoring Ice Machine
to Service
Manitowoc recommends a Factory Authorized Service company or Distributor Authorized Service Dealer perform
thorough preventative maintenance prior to restoring service of the Manitowoc ice machine, storage bin or
dispenser. Section 4 (Maintenance) of the Installation, Operation and Maintenance manual should be followed to
ensure proper cleaning and sanitizing steps are completed.
Water system components including the water inlet valve, water pump and dump valve may require removal for
inspection or replacement depending on the potable water quality and the length of time the components had no
use. Water cooled ice machines may require the condenser be cleaned and the refrigeration water regulating valve
evaluated for proper performance. Air-cooled condensers should be cleaned. This is also a good time to replace
water filtration, replenish AuCS chemical and replace the Luminice bulb if these Manitowoc accessories are used.
RESTORING TO SERVICE PROCEDURES
Subject: Indigo NXT Ice Machines
AIR-COOLED, WATER-COOLED, REMOTE AIR-COOLED &
QUIETQUBE ICE MACHINES
1. Remove front panel.
Use a Phillips screwdriver to
loosen the screw(s) securing
the door. Do not remove
screw(s) completely; they
are secured to prevent loss.
2. Make sure ice machine
off.
Turn the ice machine OFF
by pressing the power
button.
3. Disconnect main
power at the service
disconnect or breaker.
WARNING
n
Do not begin cleaning
other parts of the ice
machine until line voltage is
disconnected from the ice
machine and if applicable
dispenser.
MANITOWOC ICE MACHINE DIVISION
2110 SOUTH 26TH STREET, MANITOWOC, WI 54220
WWW.MANITOWOCICE.COM
4. Empty ice bin, if not
already empty.
Use an ice scoop to remove
all ice from the storage bin
or dispenser.
5. Remove top cover and
evaporator dust cover
(when used).
Lift top cover to remove,
then lift and remove
evaporator dust cover.
6. Remove water curtain
or splash shield.
Remove water curtain
Gently flex the curtain in the
center and remove it from
the right side.
Slide the left pin out.
Document Number: MSC-017 4/20
844-724-CARE
1 of 6

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Summary of Contents for Welbilt Manitowoc Indigo NXT Series

  • Page 1 MANITOWOC ICE MACHINE DIVISION 2110 SOUTH 26TH STREET, MANITOWOC, WI 54220 844-724-CARE WWW.MANITOWOCICE.COM Restoring Ice Machine Subject: Indigo NXT Ice Machines to Service AIR-COOLED, WATER-COOLED, REMOTE AIR-COOLED & QUIETQUBE ICE MACHINES Manitowoc recommends a Factory Authorized Service company or Distributor Authorized Service Dealer perform thorough preventative maintenance prior to restoring service of the Manitowoc ice machine, storage bin or dispenser.
  • Page 2 Subject: Restoring Ice Machine to Service Procedures Remove splash shield 8. Remove the water 48” models. level probe. Lift the splash shield up and Pull the water level probe forward to remove. straight down to disengage. Lower the water level probe to obtain access.
  • Page 3: Dual Evaporators

    Subject: Restoring Ice Machine to Service Procedures Remove Ice damper(s) 12. Remove water trough. when used. (Dual Once the water pump Evaporators have two). and water level probe are Disengage the front and rear removed (step 11); slide the pins of the left damper and water trough forward-out of right damper.
  • Page 4 Subject: Restoring Ice Machine to Service Procedures WARNING 15. Remove scale deposits from removed parts. Wear rubber gloves and safety goggles (and/or face shield) when handling ice machine cleaner / descaler or sanitizer. Mix 16 oz Manitowoc ice machine cleaner / descaler (9405463) with one gallon of Cleaner / Descaler (9405463) potable water in a three-...
  • Page 5 Subject: Restoring Ice Machine to Service Procedures 18. Rinse and sanitize 21. Restore power to the plastic parts. ice machine. Mix two ounces of ice Restore power to the ice machine sanitizer (9405653) machine (and dispenser if with three gallons of applicable) at the circuit potable water in a three- breaker.
  • Page 6 Subject: Restoring Ice Machine to Service Procedures 24. Allow clean cycle to 27. Reinstall evaporator run. dust cover and top cover (when used). The ice machine will automatically run through a Reinstall evaporator dust wash cycle and several rinse cover and then reinstall top cycles.