Graco AllControl 288711, Instructions Manual

Page: 2 / 6

2 312290A
Project Painter 7: 261805
Disassembly
1 Unplug electrical cord, and relieve pressure.
2 Remove suction tube, drain line and coupled hose.
3 Cut AllControl labels at two places where upper and
lower housings mate (A).
4 Fig. 1. Remove two screws (B) (support sprayer with
hand) and remove sprayer from frame.
5 Fig. 2. Put AllControl knob in ROLL position. Remove
four screws (C) and motor shroud.
6 Fig. 1. Squeeze pressure control connector (D) and
disconnect from control board.
7 Fig. 2. Remove one screw (E) and control board.
8 Remove four screws (F) from pump housing.
9 Turn sprayer with drive housing face up. Wiggle drive
housing and remove.
10 Fig. 3. Remove two screws (G) from pressure control
mounting plate.
11 Remove pressure control assembly from pump housing.
F
IG
. 1
Assembly
1 Grease o-ring on pressure control assembly. Push
pressure control down into machined slots in pump
housing. Ensure wires are not pinched. Secure with two
screws (G). Torque to 40 ±5 in-lb.
2 Align gears in drive housing with pump housing and
assemble housings. Keep drive housing and pump
housing together and turn sprayer with drive housing face
down,
3 Install four screws (F) and secure pump housing to drive
housing. Torque 30 ±5 in-lb.
4 Install control board with one screw (E). Torque 30 ±5
in-lb.
5 Plug AllControl harness into control board (D). Align
electrical cord strain relief in drive housing.
6 Put AllControl knob in ROLL position. Install four screws
(C) and motor shroud. Torque 30 ±5 in-lb.
7 Install sprayer in frame with two screws (B).
Torque 75 ±5 in-lb.
8 Remove old labels and install new labels (A).
9 Install coupled hose, drain line and suction tube.
F
IG
. 2
CAUTION
Be careful not to damage wires on disassembly/assembly.
PP7 WIRING DIAGRAM
ALL CONTROL
AUTO PRIME
10A FUSE
ti10242a
ti10227a
A
B
D
C
E
F
ti10240a