Component Identification And Function - Graco 31-817 Instructions-Parts List Manual

Component Identification and Function

N
H
K
G
Fig. 1
A Motor
B Drive Assembly
C Pressure Adjusting Knob
D ON/OFF Switch
E Fluid Outlet
F Displacement Pump
G 50 ft (15 m) Main Hose
H RAC IV Tip Guard
J Contractor FTx Gun
K RAC IV Switch Tip
L Pressure Drain Valve
M Pressure Control
N Spray Gun Safety Latch
B
C
E
F
J
DC motor, 120 Vac, 15A, 1 phase
Transfers power from DC motor to the displacement pump
Controls fluid outlet pressure
Power switch that controls 120 Vac power to sprayer
Hose and spray gun is connected here
Pressurizes fluid to be sprayed through spray gun
1/4 in. ID, grounded, nylon hose with spring guards on both ends
Reverse-A-Clean (RAC) tip guard reduces the risk of fluid injection injury
High pressure spray gun with gun safety latch
RAC switch tip atomizes fluid and removes clogs from spray tip without
removing tip from spray gun
Relieves fluid pressure when open
Controls motor to maintain fluid pressure. Works with pressure
adjusting knob.
Inhibits accidental triggering of spray gun
D
M
L
Model 231–575 Shown
A
06973