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Page 3-4
3.4 Maintenance
3.0 OMNIFLEX WET/DRY VACUUM SYSTEM
Item
Procedure
Floor Squeegee Tool
The condition of this tool is very important to the performance of the OmniFlex
Vacuum. The floor should be nearly dry after vacuuming. Regularly check
the condition of the rubber squeegee blades and wheels on the underside of
the tool. If streaking occurs or if there are signs of wear, replace immediately.
NOTE: Rough floor surfaces will cause the blades and wheels to wear out
more quickly. Replace as necessary.
Vacuum Tank
Empty and flush vacuum tank after each use.
Regularly check the deflector to make sure there are no blockages.
Clean and disinfect weekly.
Vacuum Motor Head
Check the float shutoff foam filter regularly (weekly recommended). If dirty,
remove and clean.
After removing the foam filter, check the float shutoff screen for blockages
and clean if necessary. A blocked screen or foam filter will restrict airflow and
reduce suction.
Leaks
Be alert for leaks around hoses, fittings, tanks or elsewhere.
Discontinue use until leaks are repaired.
Electrical System
Electric cord must be regularly inspected for tears or cuts in the insulation. If
tears or cuts are found repair immediately.
Area
Problem
Possible Cause
Solution
Electrical
Machine not plugged in
Plug machine in to outlet
No power to
vacuum motor
Switch not “ON”
Check if switch is “ON”
GFCI on Pump Box tripped (only if
connected to Pump Box)
Test or reset GFCI (if vacuum plugged into
Pump Box)
Building circuit overloaded
Plug vacuum into different circuit and reset
the building circuit breaker
Switch wires or connections loose
on Pump Box (only if connected to
Pump Box)
Disconnect power and check for loose wires
under control panel of Pump Box
Electrical burn-
ing smell
Vacuum motor brushes worn or mo-
tor jammed
Remove vacuum motor and repair or replace.
Dump System
Dump hose will
not empty
Dump hose cap not removed
Remove cap
Clog in tank near dump hose con-
nection
Remove vacuum motor and remove clog
Dump hose
leaks
Dump hose cut
If leak is less than 4” from tank, cut and reat-
tach, or replace
Dump hose clamp loose
Tighten hose clamp
Dump hose cap not locked in
Ensure dump hose cap is locked
3.5 Troubleshooting