LeeBoy 5300B - Paving Process and Techniques

The main control panels contain joystick
controls, an emergency stop button, four
keypad push-button quadrants featuring
symbols for paving function controls with
illuminating status lights on each button, and
a color digital display controller. The DM430
digital display controls all engine functions,
monitors RPMs, and notifies the operator of
engine and paver function status.
The operator can set screed temperature,
conveyor and auger speed, travel speed,
and the desired paving speed in the DM430.
The automated system will pave consistently
throughout the day. A lockable, anti-vandalism
cover protects the main panel electronics and
safeguards against unauthorized use.
Table 3-1. Main Control Panel Overview
ITEM
NO.
CONTROL
NAME
FUNCTION
1
Lower Left
Keypad
The lower left keypad features 8 buttons and contains the following paver functions:
Conveyor On/Off; Cut-Off Open/Close; Left and Right Auger Manual/AUTO; Conveyor
Speed; and Left Screed Extension Extend/Retract.
2 Ignition Switch
Insert key and turn clockwise to start the engine. Turn key counterclockwise to turn off
engine. After starting, allow engine to warm several minutes before moving the paver for
more efcient operation.
NOTE: Engine will not start unless steering joysticks are in NEUTRAL and Neutral
Lock is engaged.
3
Upper Left
Keypad
The upper left keypad features 8 buttons and contains the following paver functions:
Beacon/Work Lights; Grade/Slope; Spray Down On/Off; Left and Right Auger Speed;
Pile Height; and Vibrator On/Off.
4
DM430 Digital
Display
Displays engine operating information, status and system faults.
5
Upper Right
Keypad
The upper right keypad features 8 buttons and contains the following paver functions:
High/Low Speed; Horn; Left and Right Tow Up/Down; Pause; and Generator On/Off.
6 E-Stop Button
Immediately stops the paver engine and all electronic functions. Turn clockwise to
release E-Stop button.
7
Lower Right
Keypad
The lower right keypad features 8 buttons and contains the following paver functions:
Hopper Wing Select; Active Console; Hopper Wing(s) Open/Close; Screed Raise;
Screed Float; and Right Screed Extension Extend/Retract.
8 Joysticks
Joysticks control speed and direction forward or reverse, and also turns the paver right
or left. The farther pushed in either direction, the faster the speed. The locking collar
locks the joystick in NEUTRAL. You must pull up on the locking collar to move joysticks
forward or reverse.
9
Steering Knob
Option
If equipped with this option, the steering knob assembly replaces the joystick on the
right side.
33
Component Location
LeeBoy Model 5300B Compact Paver 3-7