Graco PD44, Настройка и эксплуатация

Страница: 10 / 34

Setup
10 313877J
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.
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.
3. Connect the Dispense Valve I/O and Start Options
logic cables. If level controls are installed, connect
the Level Controls logic cables.
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.
F
IG
. 3
Connection Color Connection Description
Red Extend
Blue Retract
Yellow Dispense
Green Reload
F
IG
. 4
7
2
5 3 4
6
1
7
2
5 3 4
6
1
7
2
5 3 4
6
1
1 2
5 6
3
7
12
9
13
10
14
11 8
4
SIGNAL CONNECTION
PG-3
A TANK
LEVEL CONTROLS
PG-4
B TANK
LEVEL CONTROLS
PG-2
CUSTOMER I/O
100V TO 250V AC
PG-8
START
MACHINE I/O
PG-1
1
3
4
2
EXT LOAD DISP RET
106
VALVE
108 107
SPOOL
105
CYLINDER
AIR
K
7
2
5 3 4
6
1
7
2
5 3 4
6
1
7
2
5 3 4
6
1
1 2
5 6
3
7
12
9
13
10
14
11 8
4
SIGNAL CONNECTION
PG-3
A TANK
LEVEL CONTROLS
PG-4
B TANK
LEVEL CONTROLS
PG-2
CUSTOMER I/O
100V TO 250V AC
PG-8
START
MACHINE I/O
PG-1
1
3
4
2
EXT
LOAD
DISP
RET
106
VALVE
108 107
SPOOL
105
CYLINDER
AIR
NOTICE
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.
F
IG
. 5
7
2
5 3 4
6
1
7
2
5 3 4
6
1
7
2
5 3 4
6
1
1 2
5 6
3
7
12
9
13
10
14
11 8
4
SIGNAL CONNECTION
PG-3
A TANK
LEVEL CONTROLS
PG-4
B TANK
LEVEL CONTROLS
PG-2
CUSTOMER I/O
100V TO 250V AC
PG-8
START
MACHINE I/O
PG-1
1
3
4
2
EXT LOAD DISP
RET
106
VALVE
108 107
SPOOL
105
CYLINDER
AIR