Setup - Graco PD44 Setup & Operation

Setup

Setup
1. Connect the air supply to the main air inlet (K) on
the control box. Air supply must include a
shut-off/bleed valve that bleeds pressure past the
shut-off/bleed valve and an air-water
separator/filter.
A TANK
LEVEL CONTROLS
2
5 4
7
PG-3
F . 3
IG
2. Connect air lines from the control box to the
dispense valve. Match the number and color codes
on the fittings and connections. See the following
table and illustration.
Connection Color
Red
Blue
Yellow
Green
A TANK
LEVEL CONTROLS
2
5 4
7
PG-3
F . 4
IG
10
B TANK CUSTOMER I/O START
100V TO 250V AC
LEVEL CONTROLS SIGNAL CONNECTION
1 2 1 2 1
1
3 5 4 3 5 4 3 3 2
6 7 6 7 6
4
PG-4 PG-2 PG-8
MACHINE I/O
3 2 1
7 6 5 4
11 10 9 8
14 13 12
PG-1
SPOOL AIR
VALVE CYLINDER
108 107 106 105
LOAD DISP EXT RET
Connection Description
Extend
Retract
Dispense
Reload
B TANK CUSTOMER I/O START 100V TO 250V AC
LEVEL CONTROLS SIGNAL CONNECTION
1 2 1 2 1
1
3 5 4 3 5 4 3
3 2
6 7 6 7 6 4
PG-4 PG-2 PG-8
MACHINE I/O
3 2 1
7 6 5 4
11 10 9 8
14 13 12
PG-1
SPOOL AIR
VALVE CYLINDER
108 107
106 105
LOAD DISP EXT RET
3. Connect the Dispense Valve I/O and Start Options
logic cables. If level controls are installed, connect
the Level Controls logic cables.
The feed system and main logic control system must
use separate air supplies. Failure to use separate air
supplies could cause material to enter the control
lines and result in damage to the system.
K
F . 5
IG
4. Adjust the air pressure regulator to 80 psi (0.6 MPa,
6 bar).
5. Perform the Setup procedure for the dispense valve
and feed system components. See Related
Manuals on page 2.
NOTICE
A TANK B TANK CUSTOMER I/O START
100V TO 250V AC
LEVEL CONTROLS LEVEL CONTROLS SIGNAL CONNECTION
2 1 2 1 2 1
1
5 4 3 5 4 3 5 4 3 3 2
7 6 7 6 7 6
4
PG-3 PG-4 PG-2 PG-8
MACHINE I/O
3 2 1
7 6 5 4
11 10 9 8
14 13 12
PG-1
SPOOL AIR
VALVE CYLINDER
108 107 106 105
LOAD DISP EXT RET
313877J