MAINTENANCE
Dustbane Products Limited
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. Periodically 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 vac 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.
9. Check float and shut-off screen and
clean as necessary.
NOTE: Always store machine with brush in
“Store” position.
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