User manual GRACO COLOR CHANGE KIT 310656B
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Manual abstract: user guide GRACO COLOR CHANGE KIT310656B
Detailed instructions for use are in the User's Guide.
[. . . ] Follow the Pressure Relief Procedure in the ProMixTM II Operation or Service manual.
C
Color Change Valves
1. Relieve pressure as instructed in the ProMixTM II
Operation or Service manual.
D
TI4886a
FIG. Close main air shutoff valve on air supply line and
on ProMixTM II.
6. Use screws (10) included with kit to mount the
bracket (9) to the color change stack (1). [. . . ] An open port will leak fluid.
To reduce the risk of injury, including skin injection, you must install a shutoff valve (P) between each fluid supply line and the fluid manifold assembly. Use the valves to shut off fluid during maintenance and service.
3. Connect component A supply line (T) from the
color change manifold to the component A flow meter inlet (R). 7
T
R
TI4810A
EEPROM
Orient the EEPROM (U25) so its notch lines up with the notch (W) marked on the fluid control board and install it in the board. The EEPROM leads may need to be bent slightly inward to fit in the socket. Connect a solvent supply line to the color change
valve (N), marked "CC SOLVENT". Connect component A supply lines to the color
change valve stack (1) inlets. Paint Recirculating System The color change valves have two fluid ports for each individual valve. Remove the color change valve stack from the fluid panel and mount it separately. Remove screws and slide the panel (C) back into
place.
Service
See the following manuals to service color change valves. Manual 312783 312782 Description Color Change Valve Stacks Color Change Valves
2. 9
310656B
5
AIR SUPPLY
AIR EXHAUST MUFFLER
MANIFOLD
AIR SUPPLY
AIR EXHAUST MUFFLER MANIFOLD
1/4 TUBE
1/4 TUBE
12 VDC
12 VDC
SOLENOID
AB
TO MANIFOLD
SOLENOID
CC 6 OPEN
FLUSH AIR TO FLUID INLET
AB
CC SOLVENT OPEN
5/32 TUBE
COLOR CHANGE VALVE
5/32 TUBE
COLOR CHANGE VALVE 6 12 VDC
12 VDC
SOLENOID TO GUN FLUSH BOX PILOT
5/32 TUBE
AB
SOLENOID
CC 6 OPEN
AB
5/32 TUBE
COLOR CHANGE VALVE 5 12 VDC
12 VDC
3/8 AIR FILTER MANUAL DRAIN 5 MICRON
PRESS SWITCH
SOLENOID
AB
SOLVENT PURGE VALVE
SOLENOID
AB
CC 6 OPEN
5/32 TUBE
COLOR CHANGE VALVE 4 12 VDC 12 VDC
ProMixTM II Schematics
SOLENOID AIR FLOW SWITCH
AB
AIR PURGE VALVE
SOLENOID
P
A
AB
CC 6 OPEN
C
OUT
GUN FLUSH BOX S
IN
12 VDC
X
CHECK VALVE 12 VDC
5/32 TUBE
COLOR CHANGE VALVE 3
SOLENOID
Pneumatic Diagram
AB
DISPENSE VALVE A
SOLENOID
AB
CC 6 OPEN
5/32 TUBE
COLOR CHANGE VALVE 2 12 VDC A/A SAFETY SHUTOFF 12 VDC DISPENSE VALVE B SOLENOID TO GUN SOLENOID
AB AB
CC 6 OPEN
ProMixTM II Schematics
5/32 TUBE
COLOR CHANGE VALVE 1
ti4894a
FIG. 11
NON-HAZARDOUS AREA HAZARDOUS AREA
310656B
1 2 3 L1 85-250 VAC L2 GND FLUID PANEL CONTROL BOX J3 FLOW METER A 239716 FLOW METER B 239716 CABLE 241799 J4 J3 CABLE 241799 1 2 3 GND LUG TERMINAL 1 2 BLOCK 3 114095 1 2 3 1 2 J5 J5 1 2 3 1 2 3 CABLE 234453 J4 1 2 3 4 5 B (GRN) A (WHT) PWR (RED) COM (BLK) SHIELD HARNESS CABLE 15D648 234448 +12VDC I/S (WHITE) COM (BLACK) SHIELD HARNESS 15D649 +24VDC OPEN COMMON J3 L1 85-250 VAC OPEN L2 ACC POWER OUTPUT OPEN 1 2 1A 1B 2A 2B POWER ROCKER SWITCH 116320 FLUID PANEL CONTROL BOARD 248163
OPERATOR INTERFACE J1 L1 L2 GND 1 2 3 4 5 6 7 8 PWR (RED) COM (BLACK) SIG (WHITE) SHIELD PWR (RED) COM (BLACK) SIG (WHITE) SHIELD
Electrical Schematic
POWER SUPPLY AND BARRIER BOARD 248192
1 1 OPERATOR 2 3 2 STATION 4 3 BOARD 5 4 6 248124 5 7 8 9 10 MANIFOLD COLOR 6 COLOR 5 COLOR 4 COLOR 3 COLOR 2 COLOR 1
MEMBRANE SWITCH WITH RIBBON CABLE 15D187
J2 J5 +24VDC COMMON + ALARM 15D568 1 2 3 4 5 6
GRACO SHELL COMMUNICATIONS RJ12 CONNECTOR 15D255
MEMBRANE SWITCH WITH RIBBON CABLE 15D223 1 2 3 4 12 11 10 9 8 7 6 5 4 3 2 1 J9
DISPLAY BOARD 248182
J8
1 2 3 4 5 6 7 8 9 10 11 J6-RS 232 1 TX (WHITE) 2 RX (BLACK) 3 CMN (RED) 4 TX 5 OPEN 6 CMN
PRINTER CONNECTOR 9-PIN D-SUB 119060
BLACK RED BLACK RED BLACK RED BLACK RED BLACK RED BLACK RED
12 VDC SOLENOID 117356
J3
MANIFOLD CC SOL G. F. B.
DISPLAY 117769 HARNESS 15D647 +12VDC I/S COM SHIELD
1 2 3 4 5 6 7 8 9 J10 1 2 3
FLUSH B FLUSH A MIX B MIX A
12 11 10 9 8 7 6 5 4 3 2 1 FO OUT
BLACK RED BLACK RED BLACK RED BLACK RED BLACK RED BLACK RED J1 FO IN 1 2 3 4
12 VDC SOLENOID 117356
FO IN FO OUT CABLE 15D320
PRESSURE SWITCH-513937 AIR FLOW SWITCH-119159
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
SIG COM SIG COM
ti4895a
WARNING
ProMixTM II Schematics
Do not install equipment approved only for non-hazardous location in a hazardous area. Substitution of components may impair intrinsic safety.
TI4895A
7
Parts
Parts
Low Pressure Color Change Kits
300 psi (2. 1 MPa, 21 bar) Maximum Working Pressure Part No. Description Qty 15V812 VALVE STACK, low pressure; for 1 234568; see manual 312783 15V813 VALVE STACK, low pressure; for 1 234569; see manual 312783 256293 VALVE STACK, low pressure; for 1 234570; see manual 312783 253502 SOLENOID STACK; for 234568 1 253503 SOLENOID STACK; for 234569 1 253504 SOLENOID STACK; for 234570 1 206966 HOSE; ptfe; 1/4 npsm(fbe); 1/4 in. 1 (6 mm) ID; 1. 5 ft (0. 46 m) 2 114669 SCREW, machine; to mount solenoid manifold to electrical box; M5 x 0. 8 x 10 n/a TUBE, nylon; 1/4 in. (4 mm) OD; 1 13 ft (3. 96 m) 15D826 EEPROM, with software 1 166866 ELBOW (see FIG. 5 on page 3); 1 1/4-18 npt (m x f) 15U927 BRACKET, color change (see FIG. 1 3 on page 2) C19798 SCREW, cap, socket-hd; for mount- 4 ing bracket (see FIG. Order length needed.
8
310656B
Parts
6
Connect solenoid air supply tube (5) here 2
5
4
3
2
1
6 5 4 3 2 1
12 BLACK END
12 1
1 RED START
12 11 4
TI4864b
13 253504 Solenoid Stack Shown (for Kit 234570)
1
15V813 Valve Stack Shown (for Kit 234569)
TI11668a
Connect valve open tube (6) here
Connect hose (3) here
Low Pressure Color Change
310656B
9
Parts
High Pressure Color Change Kits
3000 psi (21 MPa, 207 bar) Maximum Working Pressure Part No. [. . . ] Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. [. . . ]
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