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Mantenimiento
Programar servicio
Check machine for cord damage
Check recovery dome and gasket for damage and cleanliness
Check brush – should be clean with no lint or strings attached
Inspect vac shoe for blockage; remove fibers with coat hanger, etc.
Check hoses for wear, blockages, or damage
Check handles, switches, and knobs for damage
Check vac motor intake filter and clean
Run one gallon of water through system
Clean out recovery tank and check float valve to make sure it moves freely
Clean out solution tank and remove and clean vacuum intake screen
Clean outside of all tanks and check for damage
Run vac motor for at least one minute to allow motor to dry
Store with dome off tank to allow the tank to dry
Check all bearings for noise
Check all gaskets for wear and leakage
Check vacuum intake screen for damage; replace if necessary
Check pump pressure; observe spray pattern and check with gauge if
necessary
Check and clean solution screen
Check belts for wear and replace as necessary
Check brush for wear; ensure bristles are not damaged
Check cables for fraying
Check the spray bar (manifold) for damage; replace if broken or bent
Check condition of vac shoe and frame for damage
Check overall performance of machine
Check vac motor carbon brushes
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Maintenance
86400940 Operators Manual - CMD20
Daily
Weekly
Quarterly
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