OPERATION
2-20
285 MM191 (12---89)
TO DRAIN RECOVERY TANK AND EMPTY DEBRIS
HOPPER
1. Place the water valve switch in the bottom
position.
2. Pull the main brush into the (Main Brush Up)
position, and the scrub brush position lever into
the raise position. Move the side brush position
lever into the (Side Brush Up) position.
3. Move the hopper lift and side brush lever to the
(Hopper Down) position to stop the side brush
rotation.
4. Press the main brush and vacuum fan switch to
stop the main brush, scrub brush, and vacuum
fan.
5. Place the squeegee switch in the top
(Squeegee Up) position.
6. Park the machine next to a floor drain. Stop the
engine and set the parking brake.
FOR SAFETY: Before leaving or servicing the
machine; stop on level surface, set parking brake,
and turn off machine.
7. Open the front access door.
8. Remove the tank drain hose from its retention
plug. Lower the hose to the floor drain to drain
the tank.
NOTE: The tank will not empty with the vacuum fan
operating.
A
B
C
02748
RECOVERY TANK DRAIN HOSE
A. Plug
B. Drain Hose
C. Access Door
9. Replace the hose on the retention plug after the
tank is empty.
10. Close the front access door.
11. Start the engine and move the hopper lift and
side brush lever to the (Hopper Up) position to
empty the debris hopper.
12. Move the hopper lift and side brush lever to the
(Hopper Down) position to lower the scrub
attachment
POST OPERATION CHECKLIST --- ENGINE
OPERATING
Check scrub brush pattern for width and evenness.
Check squeegees for proper deflection.
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 ...