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Maintenance
User Maintenance Instructions
All service and repairs should be performed by a qualified service representative or electrician. No user serviceable components are
employed in the electrical assembly. No lubrication of the motor is required. BEFORE CLEANING OR MAINTAINING THE MACHINE,
UNPLUG THE ELECTRICAL CORD.
Protect equipment from freezing. Severe pumping system damage can occur if allowed to freeze.
Daily Maintenance
1.
Solution tank should be emptied after each use. Flush solution pump system with 1 gallon of clean, hot water. Operate
for 30 seconds through the spray jets, then drain the remaining water with the solution level/drain hose. (Both require
flushing for best performance)
2.
Removable recovery tank should be rinsed clean and drained using dump hose. Tank does not need to be removed. Wipe
off any debris from O-ring under dump hose cap.
3.
Dome lid should be cleaned. Pull or rinse off any debris from the attached Filter. Place lid upside-down when storing
machine, for ventilation to prevent odor build-up.
4.
Vacuum shoe should be cleaned of any debris.
5.
Brush should be cleaned of any carpet string or debris.
6.
Vac Float Shut-off (page 6, Item P) should be pulled out, inspected, cleaned if necessary.
7.
Solution In-Line Filter (page 8) should be inspected and cleaned if necessary.
8.
Wheels should be cleaned of hard debris which may damage finished hard-surface floors.
9.
Electrical Cord should be inspected for any damage.
10. Vacuum Hose should be inspected for tight fit at the rear of the machine, and to the bottom of the Vac Connection Tube.
Bi-Monthly/Monthly/Yearly Maintenance
Every Two Weeks:
1.
Purge solution system to remove residue build-up by flushing as follows:
a. Use - 1 quart White Vinegar to two gallons clean hot water - in the solution tank, operate solution pump with
spray jets installed for two full minutes.
b. Drain the remaining solution with the solution level/drain hose (this is important to help keep the hose clear).
c. Use 2 gallons clean hot water in the solution tank, operate solution pump with spray jets installed for two full
minutes. Drain the remaining water with the solution level/drain hose.
d. Important! Repeat 2 gallon rinse as vinegar may affect coloring in carpet.
e. Repeat procedure if machine has not been flushed daily.
2.
Remove Brush (page 9), clean any debris off brush hubs at both ends.
3.
Wipe off any debris from bottom side of chassis.
4.
Rinse off the Dome Lid Filter.
Monthly:
1.
Check Spray Jets for full width spray pattern. Remove (twist orange cap ¼ turn counter-clockwise) and clean with soft-
bristle brush if necessary. Do not use pins or wire, which can damage the spray tip.
2.
Clean the Recovery Window (page 6, item G) by removing (2 screws) and wiping out with a soft cloth, use hot water and
white vinegar or gentle detergent. Take care not to damage the gasket.
- Inspect Gasket for cracks/damage.
3.
Flush out Recovery Window Extension Hose (page 6, item Q) while Recovery Window is removed by pouring water/
vinegar solution through the hose. Rinse with clear water.
4.
Clean off any debris from the Vac Connection Tube & Recovery Inlet (page 6, items L, M).
5.
Clean & Inspect Vacuum Motor Gasket (page 6, item R) for damage, and ensure Vac Motor Cover (page 6, item K)
is in place.
6.
Inspect Brush Motor Belt for wear (page 6, item H). Replace if necessary.
Yearly:
1.
Have a qualified service technician check the vacuum motor carbon motor brushes once a year or after every
500 operating hours.
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