Component Identification And Function - Graco LineLazer II 3900 Instructions-Repair

Component Identification and Function

Model 232651
ENGINE SPEED
TIP SIZE
A
M
Fig. 1
A
Pressure Control Switch
B
Pressure Adjusting Knob
C Air Cleaner*
D
Fuel Tank*
E Muffler*
F
Spark Plug Cable*
G
Fuel Shutoff Lever*
H Choke*
J Throttle Lever*
K
Engine Switch*
L Secondary Fluid Outlet
M Pressure Control
N
Primary Fluid Outlet
P Engine*
R
Clutch Housing
S Drive Housing
T Displacement Pump
U
Fluid Filter
V Grounding Clamp and Wire
W
Pressure Drain Valve
* For more detailed explanations of these controls, refer to the Honda Engines Owner 's Manual; supplied
1. Install the spray tip in the gun. Sprayer is supplied with tip LLT319. For additional applications, use the tip
selection table as follows:
J
ENGINE STOP
B
U
L
W N
T
ON/OFF, enables/disables clutch function
Controls fluid outlet pressure
Filters air entering the carburetor
Uses 86 octane gasoline
Reduces noise of internal combustion
Routes electrical current to spark plug
On/off lever to regulate fuel flow from gasoline tank to carburetor
Enriches air/gasoline mixture for cold starting
Adjusts engine speed for large or small orifice spray tips
Enables/disables engine operation
Second hose and spray gun is connected here
Controls clutch cycling to maintain fluid pressure
Hose and spray gun is connected here
4–cycle gasoline engine
Transfers power from engine to drive assembly
Transfers power from clutch to displacement pump
Provides fluid to be sprayed through spray gun
Filters fluid between source and spray gun
Grounds sprayer system
Relieves fluid pressure when open
K
V
C
F
P
R
S
H
G
8825A