OPERATION
2-14
285 MM191 (12---89)
SCRUB BRUSH POSITION LEVER
The scrub brush position lever is located on the right
side of the scrub attachment. The lever controls the
position of the scrub brush.
The scrub brush may be positioned in either the
raised, normal, or restricted down positions. The
raised position is used when the scrub attachment is
not in use. The normal position is for general
scrubbing. The restricted down position is used to
remove compacted soilage.
To raise the scrub brush, pull the lever back and to
the right into the raised position.
To lower the scrub brush, pull the lever back and
lower it into the normal position or push it forward
into the restricted down position.
A
B
02747
SCRUB BRUSH POSITION LEVER
A. Solution Flow Knob
B. Lever -- Raised Position
SOLUTION FLOW KNOB
The solution flow knob controls the solution flow rate
to the floor. The solution flow switch is used to start
and stop solution flow.
To increase solution flow, pull the knob out. To
decrease solution flow, push the knob in. Pushing
the knob all of the way in will stop solution flow.
CIRCUIT BREAKERS AND RELAYS
Circuit breakers are resetable circuit protection
devices designed to stop the flow of current in the
event of a circuit overload. Once tripped, circuit
breakers must be allowed to cool and then manually
reset. If the overload which caused the circuit
breaker to trip is still present in the circuit, the circuit
breaker will continue to stop current flow until the
overload is corrected.
The circuit breakers are located on the lintel, under
the engine cover.
Also included in the machine electrical system are
relays that work with the electronic instrument panel.
They are located on the lintel in front of the
instrument panel.
The following chart shows the various circuit
breakers and the electrical components they protect.
It also shows the relays and the circuits they control.
PROTECTIVE
DEVICE
RATING
CIRCUIT PROTECTED
CB---1
15 A
Filter Shaker
CB---2
15 A
Horn
CB---3
15 A
Engine Ignition
CB---4
15 A
Operating Lights,
Scrub Attachment
CB---5
15 A
Hazard Light, Cab
CB---6
17.5 A
Squeegee Actuator
CB---7
17.5 A
Squeegee Actuator
M---1
---
Starter
M---2
---
Fuel pump, Ignition
M---3
---
Starter
M---4
---
Main Brush
M---5
---
Filter Shaker
M---6
---
Horn
A
04630
SQUEEGEE LIFT CIRCUIT BREAKER
A. Circuit Breaker
Summary of Contents for 285
Page 1: ...r 285 Sweeper Scrubber ...
Page 6: ...ABOUT THIS MANUAL 285 MM191 12 89 d ...
Page 18: ...SPECIFICATIONS 285 MM191 12 89 1 2 ...
Page 22: ...SPECIFICATIONS 285 MM191 12 89 1 6 ...
Page 24: ...OPERATION 2 2 285 MM191 12 89 ...
Page 62: ...OPERATION 2 40 285 MM191 NIL ...
Page 76: ...MAINTENANCE 285 MM191 12 89 3 14 04644 HYDRAULIC SCHEMATIC LOW DUMP MODEL ...
Page 77: ...MAINTENANCE 3 15 285 MM191 12 89 04645 HYDRAULIC SCHEMATIC MULTI LEVEL DUMP MODEL ...
Page 103: ...MAINTENANCE 3 41 285 MM191 6 90 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Page 104: ...MAINTENANCE 285 MM191 6 90 3 42 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Page 134: ...APPENDIX 285 MM191 12 89 4 2 ...
