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DELIMING — Models LX40H and LX40C
Models LX40H and LX40C are equipped with an automatic delime cycle reminder. After the
preprogrammed number of cycles has expired, the control will indicate the delime request by
illuminating DELIME. At this point, you must either enter a delime cycle or reprogram the number of
cycles to terminate the DELIME indication.
1. Remove rack from machine. Close door.
2. Make sure machine is in the READY mode (READY indicated in the display).
3. To select a delime cycle, you must first enter the operator programming mode. Press and hold the
HIDDEN key ("LX40" on the control panel), then press WASH. When the display indicates "-----"
while illuminating both DETERGENT and PRIME, release HIDDEN key and WASH. You are now
in the operator programming mode.
4. While in the operator programming mode, press the DELIME key to initiate a delime cycle. The
machine will shut off the heat and will drain the water from the machine. Display will show PLEAS
and WAIT. A fill cycle will then be performed.
5.
After the fill cycle, the control will prompt you to add delimer by flashing "ADD" and "CHEM" with
ADD
and DELIME lit. Open the door and add deliming agent (carefully follow supplier's instructions).
The sump holds approximately 3 gallons of water.
6. After delimer has been added, close the door. The control will flash "PRESS DELIM". Press the
DELIME key again to continue the cycle. The machine will enter the wash mode for 5 minutes, then
will begin two rinse and drain operations. The DELIME symbol will be lit and PLEAS and WAIT will
show in the display.
DO NOT interrupt the cycle. Should the process be interrupted, restart delime procedure from the
beginning.
7. After the deliming operation is completed, the DELIME and ON indicators will automatically turn off,
and power to the control will be turned off.
8. Inspect the interior of the machine for lime deposits. If necessary, turn the machine ON and repeat
steps 2 through 8.
CAUTION: Do not allow deliming agent to remain in the machine longer than recommended by
the deliming agent manufacturer.
LUBRICATION
The pump motor has permanently sealed bearings and requires no lubrication.