Maintenance - ALLIANCE UM202 series Installation Operation & Maintenance

Maintenance

Sharp edges can cause personal injury. Wear safety
glasses and gloves, use proper tools and provide
lighting when handling sheet metal parts.
IMPORTANT: Replace all panels that are removed to
perform service and maintenance procedures. Do not
operate the machine with missing guards or with bro-
ken or missing parts. Do not bypass any safety devi-
ces.
Daily
IMPORTANT: Lid lock should be checked daily to en-
sure proper operation. Also check that all safety and
instruction stickers are on the machine. Replace miss-
ing or illegible safety labels.
1. Clean the machine's main body, front and side panels with
mild detergent. Rinse with clean water.
2. Clean lid of all foreign matter.
3. Inspect and clean extract basket.
4. Leave lid open after each completed cycle to allow moisture
to evaporate.
Weekly
1. Verify that the drain system is free from obstruction.
2. Inspect water inlet valve hose connections on the back of the
machine for leaks.
Monthly
NOTE: Disconnect power to the machine at its source
before performing the monthly maintenance proce-
dures.
1. Vacuum lint from motor vents.
2. Clean lint and debris from extract compartment's drain.
3. Remove and clean water inlet valve and hose screen filters.
Replace if worn or damaged.
4. Wipe clean inside of wash compartment.
5. Clean all electronic boards of moisture and dust with canned
air.
6. Check basket ball to see if it needs grease. If basket does not
rock easily and does not return to level position when pushed
down on one side, add grease to top of nylon basket ball cap.
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DO NOT COPY or TRANSMIT
Maintenance
WARNING
7. Check extract motor vibration pads. Pads must be replaced if
pads are worn and metal is showing.
8. Tighten transmission and extract motor mounting nuts, if nec-
essary.
9. Clean inlet hose filter screens:
a. Turn water off and allow valve to cool, if necessary.
b. Unscrew inlet hose and remove filter screen.
c. Clean with soapy water and reinstall. Replace if worn or
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damaged.
10. Check hoses for any visible signs of deterioration. Any hose
showing signs of cracking, blisters or material wear should be
replaced immediately. All hoses should be replaced every five
years.
11. Check if belt(s) require replacement or adjustment. Call a
qualified service technician in either case.
a. Check each belt for uneven wear and frayed edges.
b. Verify that each belt is properly aligned.
To help avoid personal injury, take care when doing
any maintenance or making any check or repair. Fol-
low manufacturer's instructions for all materials
used during service and maintenance of this ma-
chine. If used or handled improperly, they can be
hazardous. Improper or incomplete service can also
affect the machine and result in personal injury, or
damage to the machine and may void the warranty.
Care of Stainless Steel
• Remove dirt and grease with detergent and water. Thoroughly
rinse and dry after washing.
• Avoid contact with dissimilar metals to prevent galvanic cor-
rosion when salty or acidic solutions are present.
• Do not allow salty or acidic solutions to evaporate and dry on
stainless steel. Wipe clean of any residues.
• Rub in the direction of the polish lines or "grain" of the stain-
less steel to avoid scratch marks when using abrasive clean-
ers. Use stainless steel wool or soft, non-metal bristle brushes.
Do not use ordinary steel wool or steel brushes.
• If the stainless steel appears to be rusting, the source of the
rust may be an iron or steel part not made of stainless steel,
such as a nail or screw.
• Remove discoloration or heat tint from overheating by scour-
ing with a powder or by employing special chemical solu-
tions.
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Maintenance
CAUTION
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