7/31/2019 Checklist Maintenance Managment - Industrial Washing Machine

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Maintenance Checklist of Industrial

Washing Machine.

Ashutosh Vatsa

Pankaj Pathak

2/20/2012

Maintenance Management

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Daily Preventive Maintenance Checklist

Machine: Operato

r:

Checks Days

Disconnect power to the machine before

performing the daily maintenance procedure

Beginning of the day

Inspect water inlet valve hose connections on

the back of the washer extractor for leaks

Inspect steam hose connections for leaks, where

applicable.Verify that insulation is intact on all external

wires and that all connections are secure.

Inspect door lock and interlock before starting

operation:

Attempt to start the washer with door open. Close the door without locking it and

attempt to start the washer.

Close and lock the door, start a cycle, andattempt to open the door while the cycle is

in progressInspect all water circulation pipe connection, if

applicable

End of the day

Clean the AC drive box filter(s).

Clean the door gasket of all foreign matter.

Clean automatic supply dispenser and lid.

Clean the washers top, front and side panels.

Leave loading door open at the end of each day

to allow moisture to evaporate.

Clean water recirculation filter, if applicable.

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Unload the machine promptly after each

maintenance cycle to prevent moisture buildup,

leave loading door open after each completed

cycle to allow moisture to evaporate.

Weekly Preventive Maintenance Checklist

Machine: Operator:

Checks Weeks

Disconnect power to the machine before

performing the daily maintenance procedure

Check the washer extractor for Leaks:

Start an unloaded cycle to fill the machine Verify that door and door gasket do not leak Verify that the drain value is operating

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Monthly Preventive Maintenance Checklist

Machine: Operator:

Checks Months

Disconnect power to the machine before

performing the daily maintenance procedure

Each month or every 200 hours of operation,

lubricate Bearings

Clean the AC drive fins

Determine if V-belts require replacement or

adjustment:

Check V-belts for uneven wear and frayededges

Verify that V-belts are properly tensioned Verify that V-belts are properly aligned.Remove back panel and check hoses for leaks.

Unlock the hinged lid and check supplydispenser hoses and connections

Clean inlet hose filter screens. Replace if worn or

damaged

Tighten motor mounting bolt locknuts and

bearing, if necessary.

Use compressed air to clean lint from motor.

Clean interior of washer-xtractor, both basket

and shell, by wiping with a water-soaked sponge

or cloth.Use compressed air to clean moisture and dust

from all electrical components.

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Quarterly Preventive Maintenance Checklist

Machine: Operator:

Checks Quarter

Disconnect power to the machine before

performing the daily maintenance procedure

Tighten door hinges and fasteners, if necessary

Tighten anchor bolts, if necessary.

Verify that the drain motor shield is in place and

secure.

Check all painted surfaces for bare metal.

Repair, if necessary.

Clean steam filter, if applicable.