Graco 25E202, Instructions Manual

Page: 18 / 46

Installation
18 3A6931A
14. Connect the outlet check valve (202) using the
adapter fitting (204) included in the kit. Apply thread
sealant to the threads of the check valve and the
adapter fitting prior to installation. See
Figure 26
.
15. The pressure transducer cable from the outlet check
valve plugs into port 6 on the electric driver. See
Figure 3
on page
10
for reference.
16. Use the wire ties (203) included in the kit to secure
the pressure transducer cable to a tie rod.
17. Mount the assembled ADM mounting bracket with
four screws (214) and washers (213) as shown in
Figure 27
.
18. Plug the air line hole in the top of the air controls
with the supplied plug (134) as shown in
Figure 27
.
19. Install the empty level sensor.
a. Attach the actuator bracket (227) onto the ram
air cylinder shaft as shown in
Figure 28
.
b. Install the level sensor bracket (228) using two
screws (214) and washers (213).
c. Attach the level sensor (229) onto the level
sensor bracket (228) as shown in
Figure 28
.
d. Connect one end of the harness (230) to the
level sensor. Connect the other end of the
harness to the bulk head connection labeled C3
on the ram junction box (208).
e. Use four wire ties (231) to secure the harness.
20. Verify all components downstream of the pump are
rated to the new, higher pressure. Replace any
components that are not rated to the higher
pressures.
NOTE:
Converting from air to electric changes the
operation of the ram supply system. Follow the E-Flo SP
Supply Systems Installation-Parts manual and the E-Flo
SP Software Instructions for complete warnings and
instructions for the system going forward. See
Related
Manuals
on page
2
.
F
IG
. 26: D200 Outlet Check Valve Installation
F
IG
. 27: D200 ADM Mounting Bracket
202
204
234
213,214
F
IG
. 28: D200 Empty Level Sensor
This conversion results in increased pressure to the
system. To help prevent serious injury from skin injec-
tion, all components downstream of the pump must
be rated to the new, higher maximum pressures. See
the
Pressure Ratings
table on page
4
.
213,214
227
228
229
230
231
208
C3