Graco RoadLazer 231378, Instructions-Parts List Manual

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Component Identification and Function
A Viscount I Hydraulic Motor Powers the displacement pump
B Boom Arm Hitch Pin Secures the spray gun boom arm when the RoadLazer is in transport
C Displacement Pump Provides fluid to be sprayed through the spray gun
D Fluid Outlet Supplies fluid from the displacement pump to the stencil spray gun
(stencil spray gun is not shown)
E Fluid Filter Filters fluid between the fluid source and the spray gun
F Breather Cap Provides a means for hydraulic reservoir ventilation, oil check, and fill
G Pressure Drain Valve Relieves the fluid pressure when it is open
H Fluid Inlet Displacement pump entry for fluid from the paint drums (paint drums
are not shown)
I Hydraulic Reservoir Holds 12 gallons (45 liters) of hydraulic oil for the hydraulic pump
J Hydraulic Select/Hydraulic
Bypass Valve
Selects displacement pumps for guns 1 & 2, or 3; or by-passes all guns
K Swivel Hub Allows the trailer wheel to swivel
L Hydraulic Pump Creates hydraulic pressure for the hydraulic power supply system
M Wheel Hub Supports and allows free rotation of the trailer wheel
N Main Beam Supports the spray gun boom arm
O Bead Tank Holds up to 300 lb (136 kg) of glass beads for continuous spraying
P Air Regulator Allows regulation of the bead tank air pressure
R Programmable Skipline Controller Allows the operator to program the operation of the RoadLazer
S I/O Cable Carries electronic control signals from the Programmable Skipline
Controller to the RoadLazer
T Compressor Provides an air supply to switch paint spray gun and bead spray gun
on and off as directed by the Programmable Skipline Controller
U 18 HP Gasoline Engine* Powers the hydraulic pumps and the air compressor
V Tail Light Standard tail light set that includes brake lights and turn signals
W Hydraulic Pressure Control Knob Provides adjustment of hydraulic pressure (clockwise increases
pressure), setting can be locked with inner lock knob
X Jack Used to roll the RoadLazer into place for connection to the tow vehicle
and to hold RoadLazer upright when disconnected from tow vehicle
and stored
Y Spray Gun Boom Arm Allows striping on either side of the tow vehicle at adjustable distances
Z Bead Spray Gun Sprays beads when commanded by the Programmable Skipline
Controller
AA Paint Spray Gun Sprays fluid when commanded by the Programmable Skipline
Controller
AB Fuel Tank Holds 6 gallons (23 liters) of 86 octane gasoline
AC Safety Pins Safety devices used with the ball coupler and jackstand for safe
operation.
Engine Choke* Enriches air/gasoline mixture for cold starting
Engine Throttle* Adjusts the engine speed for large- or small-orifice spray tips
Engine Switch* Enables/disables engine operation
* For more detailed explanations of these controls, see the Kohler
R
engine manual; supplied