Periodic Maintenance; Daily / Regular Maintenance - Windsor Cadet 7 CDT7I Operating Instructions Manual

Periodic Maintenance

Twice a month, flush a white vinegar solution (One
quart vinegar to two gallons of water) or anti-browning
solution (mixed as directed) through the extractor. This
will prevent build-up of alkaline residue in the system. If
spray jets become clogged, remove the spray tips,
wash them thoroughly, and blow-dry.
NOTE: Do not use pins, wire, etc. to clean nozzles as
this could destroy spray pattern.
Periodically inspect all hoses, electrical cables and
connections on your machine. Frayed or cracked hoses
should be repaired or replaced to eliminate vacuum or
solution pressure loss. If the cable insulation is broken
or frayed, repair or replace it immediately. Don't take
chances with electrical fire or shock.

Daily / Regular Maintenance

Before making any adjustments or repairs to the
machine, disconnect the power cord from electrical
source.
1. Empty unused cleaning solution from the solution
tank.
2. Inspect and clean filter screen in solution tank.
3. Flush pumping system with 4 or 7 liters of clean,
hot water.
4. After each use, rinse tank with fresh water. Periodi-
cally inspect the recovery tank and decontaminate
if necessary, using a Hospital Grade Virucide or a
1-10 bleach to water solution. Waste water should
be disposed of properly.
5. Check for and remove any lint or debris around
vacuum shoe.
6. Check spray jets for full spray pattern.
7. Remove lint and dirt build-up from brush and
housing.
NOTE: Brush removal.
a. To remove brush, grab and pull brush out from
end opposite drive belt (operator's right). Remove
other end from brush driver.
b. To install brush, line up slots in brush core with
pin in driver on drive belt side (operator's left) and
push brush onto driver. Then snap bearing end
(opposite end) of brush into retaining clip.
8. Check cooling air screen (located on frame behind
left wheel) for lint or debris.
8-640-407-0 Manual, Operators CDT7I - 230V
9. Check float and shut-off screen and clean as
necessary.
NOTE: Always store machine with brush in "Store"
position.
Maintenance
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