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
*
Summary of Contents for D250 (115V)
Page 13: ...NOTES D 250 86038570 05 11 07 12 ...
Page 18: ...VACUUM GROUP LOWER D 250 86038570 05 11 07 17 4 6 5 7 3 2 10 11 1 8 9 12 ...
Page 20: ...PUMP HEATER GROUP 200 PSI D 250 86038570 05 11 07 19 1 2 5 7 6 8 9 10 11 16 15 12 13 14 3 4 ...
Page 25: ...115V WIRING DIAGRAM D 250 86038570 05 11 07 24 ...