10
307–934
Setup
Installing Circulating Kit 222–436
Refer to Figure 4.
WARNING
Before installing the heater, heater mounting kit and
circulating kit, follow the
Pressure Relief Procedure
on page 16. Disconnect all hoses from the pump.
NOTE:
Reference numbers marked with a symbol (for
example, 36
) are included in kit 222–436. Some kit
parts are not used on this pump.
Apply pipe sealant (3
) to all male threads, except at
swiveling connections.
1.
If you are converting an existing pump,
remove
the suction kit (23) from the pump’s fluid intake.
See Fig. 3.
2. Unscrew the swivel elbow (H) from the end of the
suction kit (23) and discard the elbow. See Fig. 2.
Screw the rigid end of the manifold (36
) onto the
pump intake, and attach its swivel end to the
suction kit (23).
3. Screw the mounting stud (41
) into the outlet in
the base of the back pressure regulator (40
).
Install the fluid pressure gauge (45
) in the inlet of
the back pressure regulator. Remove the plugs
from the optional inlet and outlet of the back pres-
sure regulator. Install one 1/4 npt nipple (11
) in
the regulator’s optional outlet (K), and the other
1/4 npt nipple (11
) in the optional inlet (J).
4. Place a lockwasher (42
) and washer (43
) on the
mounting stud, and insert the stud through the
mounting hole in the right side of the pump wall
bracket (7). Secure the regulator with a lockwasher
(42
) and nut (44
) on the inside of the pump wall
bracket.
5. Install the CIRC end of the three–way ball valve
(37
) in the open port of the pump fluid intake
manifold (36
). Screw the elbow (47
) onto the IN
branch of the three–way valve. Connect one end
of the hose (39
) to this elbow, and the other end
to the nipple (11
) at the back pressure regulator’s
optional outlet (K).
6. Connect the drain hose (38
) to the DRAIN end of
the three–way valve (37
).
7. Connect the fluid return line to the nipple (11
) at
the back pressure regulator’s optional inlet (J).
8. Connect the air and fluid hoses and gun as ex-
plained on page 7.
Summary of Contents for Ratio President Hydra-Spray 222-294
Page 26: ...26 307 934 NOTES...
