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3.7
Operation
ROSCO - A LeeBoy Company
OPERATION
RB48 BROOM
Before moving the broom, be sure
the Park/Emergency Brake is
released to prevent premature
wear and possible failure of the
brake shoes.
CONTROLS
For best overall sweeping results, it is important for the operator to be familiar with all broom
controls and recommended procedures before proceeding with sweeping operations.
In the following paragraphs, the item numbers listed in ( ) refer to Figure 3-A on page 3-3 in this
section, which illustrates the location of operator controls.
GENERAL DESCRIPTION
Engine Throttle - The engine throttle (item 3) is a
knob with a center push-button located on the
control panel to the right of the driver's seat.
Holding the button depressed while pulling or
pushing the knob allows the operator to increase
or decrease throttle. Once the button is released
the operator can fine-tune the engine RPM by
turning the knob clockwise to increase throttle or
counterclockwise to decrease throttle. When first
operating this machine, set the throttle to 1/2 or 3/4
open until you are familiar with the functions of the
controls.
Transmission Selector Lever - The hydrostatic
Transmission Selector Lever (item 1) is also on
the control panel on the operator's right side. With
some experience an operator should be able to
operate this control along with the throttle to make
the forward or reverse movement of the broom
smooth and fluid-like.
Speed Selector Switch - The hydrostatic
transmission system on the broom is equipped
with a HIGH - LOW Speed Selector Switch (item
4) located on the control panel on the operator's
right side. Use HIGH speed for road travel and
LOW speed for sweeping operations.
Do not activate the Speed
Selector Switch while the
transmission is engaged.
Excessive pressures are
generated which can cause
premature component failure.
Do not use HIGH speed for
sweeping operations. The
operator cannot control the broom
in a safe and precise manner
while sweeping in the HIGH
range of the hydrostatic
transmission.
Service Brake Pedal - The foot-operated Service
Brake Pedal (item 5) is on the right side of the
operator's platform. The service brake may be
overpowered by the hydrostatic drive. Always
return the Transmission Selector Lever to
NEUTRAL as the service brakes are applied.
Most operators seldom use the foot brake.
Instead they use the throttle and hydrostatic
control to slow down, stop and change directions.
Steering Wheel - The Steering Wheel (item 6) is
located directly in front of the operator's seat.
Remember that steering operations take priority
over brush operations (rotation, lift and swing) in
situations where both are being attempted at the
same time.
Содержание RB48
Страница 10: ...Introduction 1 8 ROSCO A LeeBoy Company RB48 BROOM NOTES ...
Страница 32: ...RB48 BROOM ROSCO A LeeBoy Company Operation 3 10 OPERATION NOTES ...
Страница 50: ...RB48 BROOM ROSCO A LeeBoy Company Maintenance 4 18 NOTES ...
Страница 58: ...ROSCO A LeeBoy Company Troubleshooting 5 8 RB48 BROOM NOTES ...
Страница 61: ...ROSCO A LeeBoy Company 6 3 Parts Book REF REV RB48 BROOM FINAL DETAIL GROUP 21092 N ...
Страница 62: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP Parts Book 6 4 ROSCO A LeeBoy Company ...
Страница 63: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP ROSCO A LeeBoy Company 6 5 Parts Book ...
Страница 65: ...ROSCO A LeeBoy Company 6 7 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Страница 67: ...ROSCO A LeeBoy Company 6 9 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Страница 71: ...ROSCO A LeeBoy Company 6 13 Parts Book REF REV RB48 BROOM 29188 C ENGINE SUB ASSEMBLY PERKINS ...
Страница 73: ...ROSCO A LeeBoy Company 6 15 Parts Book REF REV RB48 BROOM ENGINE SUB ASSEMBLY PERKINS 29188 C ...
Страница 79: ...ROSCO A LeeBoy Company 6 21 Parts Book REF REV RB48 BROOM 28240 D CONTROL GROUP ...
Страница 83: ...ROSCO A LeeBoy Company 6 25 Parts Book REF REV RB48 BROOM INSTRUMENT PANEL 39140 0 ...
Страница 85: ...ROSCO A LeeBoy Company 6 27 Parts Book REF REV RB48 BROOM INSTRUMENT FUSE PANEL 28032 0 ...
Страница 87: ...ROSCO A LeeBoy Company 6 29 Parts Book REF REV RB48 BROOM 26970 0 FUSE PANEL SUB ASSEMBLY ...
Страница 89: ...ROSCO A LeeBoy Company 6 31 Parts Book REF REV RB48 BROOM 29084 0 FRAME ASSEMBLY ...
Страница 91: ...ROSCO A LeeBoy Company 6 33 Parts Book REF REV RB48 BROOM 29043 A FRONT AXLE ASSEMBLY ...
Страница 97: ...ROSCO A LeeBoy Company 6 39 Parts Book REF REV RB48 BROOM 29048 0 ENGINE COVER ASSEMBLY ...
Страница 103: ...ROSCO A LeeBoy Company 6 45 Parts Book REF REV RB48 BROOM 28235 G CAB ASSEMBLY 2 DOOR ...
Страница 105: ...ROSCO A LeeBoy Company 6 47 Parts Book REF REV RB48 BROOM CAB ASSEMBLY 2 DOOR 28235 G ...
Страница 106: ...RB48 BROOM REF REV 28235 G CAB ASSEMBLY 2 DOOR Parts Book 6 48 ROSCO A LeeBoy Company ...
Страница 112: ...Parts Book 6 54 ROSCO A LeeBoy Company ITEM PART NO QTY DESCRIPTION RB48 BROOM REF REV 38653 0 CAB AIR COND HEATER KIT ...
Страница 113: ...ROSCO A LeeBoy Company 6 55 Parts Book REF REV RB48 BROOM 38653 0 CAB AIR COND HEATER KIT ...
Страница 115: ...ROSCO A LeeBoy Company 6 57 Parts Book REF REV RB48 BROOM BRUSH FRAME GROUP QWK CHANGE 28855 B ...
Страница 117: ...ROSCO A LeeBoy Company 6 59 Parts Book REF REV RB48 BROOM WATER SPRAY GROUP 28241 B ...
Страница 121: ...ROSCO A LeeBoy Company 6 63 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 123: ...ROSCO A LeeBoy Company 6 65 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 125: ...ROSCO A LeeBoy Company 6 67 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 129: ...ROSCO A LeeBoy Company 6 71 Parts Book REF REV RB48 BROOM PARK BRAKE GROUP 21250 E ...
Страница 139: ...ROSCO A LeeBoy Company 6 81 Parts Book REF REV RB48 BROOM 26067 C OTHER OPTIONAL EQUIPMENT ENGINE SHUTDOWN ...
Страница 143: ...ROSCO A LeeBoy Company 6 85 Parts Book REF REV RB48 BROOM 21089 B OTHER OPTIONAL EQUIPMENT FRONT BRAKES ...
Страница 147: ...ROSCO A LeeBoy Company 6 89 Parts Book REF REV RB48 BROOM OTHER OPTIONAL EQUIPMENT TOW PACKAGE 29125 A ...
Страница 149: ...ROSCO A LeeBoy Company 6 91 Parts Book REF REV RB48 BROOM 29122 0 OTHER OPTIONAL EQUIPMENT KIT BRAKES STEERING TOW GRP ...
Страница 151: ...ROSCO A LeeBoy Company 6 93 Parts Book REF REV RB48 BROOM OTHER OPTIONAL EQUIPMENT WIRE HARNESS TOW LIGHTS 29127 0 ...
Страница 154: ...RB48 BROOM 28753 D REF REV OTHER OPTIONAL EQUIPMENT STRIKE OFF BLADE Parts Book 6 96 ROSCO A LeeBoy Company ...
Страница 155: ...RB48 BROOM REF REV 28753 D OTHER OPTIONAL EQUIPMENT STRIKE OFF BLADE ROSCO A LeeBoy Company 6 97 Parts Book ...
Страница 158: ...RB48 BROOM REF REV 29029 A OTHER OPTIONAL EQUIPMENT CURB BRUSH Parts Book 6 100 ROSCO A LeeBoy Company ...
Страница 159: ...RB48 BROOM REF REV 29029 A OTHER OPTIONAL EQUIPMENT CURB BRUSH ROSCO A LeeBoy Company 6 101 Parts Book ...
Страница 174: ...Alphabetical Index Parts Book 6 116 ROSCO A LeeBoy Company ...