Fluid
Fluid
Fluid Regulator
Regulator
Regulator Kit
Kit
Kit Accessory
Accessory
Accessory
To add a fluid regulator to the Graco isolation
system, order Part No. 245944. See
245944 Fluid Regulator Kit, page 108
for the
kit parts list.
1.
Discharge the system voltage (see
Discharge and Grounding Procedure, page 39
).
2.
Relieve the pressure (see
Pressure Relief Procedure, page 39
3.
Open the isolated enclosure door.
4.
Remove the 1/4 in. (6 mm) OD tube (A1) from the
pump air inlet; see
.
5.
Remove the waterborne fluid hose from the pump
fluid outlet fitting (231) and remove the fitting.
6.
Unscrew the two pump mounting screws (S) and
remove the pump from the isolation enclosure.
7.
Remove the back of the control box (258).
8.
Remove tube (A2) from elbow (282) at the air
manifold; see
Install the Y fitting (506) in the elbow. Install
tubes (A2) and (507) into the Y fitting. Route the
tube (507) into the cabinet.
9.
Replace the back of the control box (258).
10. Assemble the fluid regulator kit as shown.
11. Reinstall the pump in the isolation enclosure.
Use the two mounting holes to the left of the
holes used previously, to allow clearance for the
fluid regulator.
12. Connect tube (A1) to the air inlet of fluid regulator
(504). Connect tube (507) to the pump air inlet.
13. Connect the waterborne fluid hose to the fluid
regulator outlet fitting (501).
14. Return the system to service.
NOTE:
NOTE:
NOTE: The cabinet air regulator and gauge (216,
217) will now operate the air piloted fluid regulator
(504). The pump will now operate at the inlet air
pressure.
Figure 21 245944 Fluid Regulator Kit
3A2496H
25