4
309942
Component Identification and Function
ti4281a
ti2377a
K
E
H
B
A
D
J
G
F
V
Fig. 1
U
N
M
P
R
T
S
W
A
Motor
DC motor, permanent magnet, totally enclosed, fan cooled
B
Drive Assembly
Transfers power from DC motor to displacement pump
D
Displacement Pump
Transfers fluid to be sprayed from source through spray gun
E
Fluid Outlet
Spray gun is connected here
F
Prime Valve
Used to prime and drain sprayer (also relieves fluid outlet pressure) when open
G
Fluid Filter
Final filter of fluid to spray gun
H
Pressure Adjusting Knob
Controls fluid outlet pressure
J
Pressure Control
Controls motor speed to maintain fluid outlet pressure at displacement pump
outlet. Works with pressure adjusting knob.
K
ON/OFF Switch
Power switch that controls main power to sprayer
M
50 ft (15 m) Main Hose
1/4 in. ID, grounded, nylon hose with spring guards on both ends
N
Spray Gun
High pressure spray gun with gun safety latch
P
Spray Tip
Uses high pressure fluid to clear tip clogs without removing tip from spray gun
R
HandTite
t
Tip Guard
Tip guard reduces risk of injection injury
S
Gun Safety Latch
Gun safety latch inhibits accidental triggering of spray gun. Contractor II gun
shown. Refer to your gun manual to properly set your gun safety latch.
T
Hose Rack
Holds wrapped hose for storage
U
Suction Tube
Transfers fluid to be sprayed from source to pump
V
Drain Tube
Fluid outlet used to drain and prime the sprayer
W
AutoClean
Reverse flush system