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MAINTENANCE
D-250 86038570 05/11/07
7
SERVICE SCHEDULE
MAINTENANCE DAILY WEEKLY QUARTERLY
Check machine for cord damage
*
Check recovery dome and gasket for
damage and cleanliness
*
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 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 cables for fraying
*
Check overall performance of machine
*
Check vac motor carbon brushes
*