FORM NO. 56041994 - BR 850S, BR 1050S -
B-7
ENGLISH / B-7
INSTALL THE BRUSHES (DISC SYSTEM)
CAUTION!
Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels.
1
Make sure the Key Switch
(J)
is off (O).
To access the brushes, remove both side skirt assemblies. Note: The skirts are held in place by two large Knobs, loosen these
knobs and slide the skirt assemblies off of the Scrub Deck.
To mount the brushes (or pad holders) align the lugs on the brush with the holes on the mounting plate and turn to lock in place (turn outside edge of brush towards front
2
of machine).
INSTALL THE BRUSHES (CYLINDRICAL SYSTEM)
CAUTION!
Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels.
1
Make sure the Key Switch
(J)
is off (O)
.
To access the brushes, swing both side skirt assemblies open. Note: The skirts are held in place by a large cotter pin on each
side, remove the pins and swing the skirt assemblies out of the way. Loosen the black knobs (one on each side) on top of the idler assemblies and remove the idler
assemblies. Slide the brush into the housing, lift slightly, push and turn until it seats. Re-install the idler assemblies, close the skirt assemblies and secure with cotter pins.
INSTALL THE SQUEEGEE
1
Make sure the Squeegee
(19)
is up (O) and the Key Switch
(J)
is off (O). Hold the squeegee tool so that the curved ends point forward, then slide the
squeegee tool onto the Mount
(A)
(See Figure 2).
2
Hand tighten the Thumb Nuts
(B)
and then connect the vacuum hose to the Squeegee Tube
(C)
(vacuum hose should loop to the right).
3
Lower the squeegee, move the machine ahead slightly and adjust the squeegee tilt and height using the Squeegee Tilt Adjust Knob
(24)
and Squeegee
Height Wheels
(D)
so that the rear squeegee blade touches the
fl
oor evenly across its entire width and is bent over slightly as shown in the squeegee
cross section.
FILL THE SOLUTION TANK
Read the cleaning chemical label and
fi
gure the proper amount of chemical to mix for a tank that holds 40 US gallons (151 liters).
Open the Solution Tank Cover
(2)
, then
fi
ll the tank 1/3 full of water, add the cleaning chemical, then
fi
ll the tank to 7.62cm (3 inches) from the top of the
tank opening (
fi
ll to bottom of the wall in tank opening).
NOTE:
EcoFlex machines can either be used conventionally with detergent mixed in the tank or the
detergent dispensing system can be used. When using the EcoFlex detergent dispensing do not mix detergent in the tank, plain water should be used.
CAUTION!
Use only low-foaming, non-
fl
ammable liquid detergents intended for automatic scrubber machine applications. Water
temperature should not exceed 130 degrees Fahrenheit (54.4 degrees Celsius).
FIGURE 2
