Part No. 238147 Fluid Regulator Conversion Kit Installation - Graco PRO 5500wb Instructions-Parts List Manual

Part No. 238147 Fluid Regulator
Conversion Kit Installation
To add a fluid regulator to part no. 237603 and 236824
PRO 5500wb spray guns, follow this procedure:
1. Prepare the gun for service as instructed on
page 35.
2. Remove the barrel as instructed on page 41.
3. Remove the fluid fitting (17) and o-rings (18, 22)
from the gun barrel. Refer to page 50.
4. Make sure the o-ring (A) is in place on the regula-
tor outlet fitting (B). See Fig. 43.
5. Screw the regulator outlet fitting (B) into the gun
barrel (C), and tighten the fitting securely.
6. Apply high strength (green) Loctiter or equivalent.
to the adapter (88) threads, and install the adapter
into the gun body (D).
7. Install the tube fitting (89) into the adapter (88).
8. Install the barrel on the gun body as instructed on
page 44.
Fig. 43
Service
2
9. Install the air tubing (90) between the regulator
elbow fitting (E) and the tube fitting (89). Cut the
tubing to the length needed.
10. Install the gun onto the manifold as instructed on
page 44.
NOTE: Use the parts drawing and list on pages 52 and
53 to order replacement parts for your gun after adding
the fluid regulator.
Conversion Kit Parts List
Includes items 2, 17, 88, 89, and 90
Ref.
No. Part No.
2** 190905
17 238039
88 190899
89 111328
90 054730
** Order the warning label 290069, at no cost, when order-
ing the shroud. Affix the label to the shroud.
[ 1 ft. (305 mm) of tubing included with kit. To replace tub-
ing, order the length needed.
C
B
A
17
E
Description
SHROUD
FLUID REGULATOR
ADAPTER
TUBE FITTING
AIR TUBING; 5/32 O.D.
90
308496
Qty.
1
1
1
1
[
D
88
89
05494
47