Flomatic 464 Installation Manual

Instructions

Flomatic 464 A-30 Autofil Valve to Flomatic Walrus Valve Kit

Kit 5031018 Parts and Numbers

Solenoid, Auto Fill, Single .................................. 772-A36

Lever Sensor ....................................................... 516-10

NOTE: This kit will not work on valves ordered prior to
1/99. Use the date on the tag to verify the age.

FIGURE 1

FIGURE 2

FIGURE 3

1. Remove the cover from the valve.

2. Turn the syrup and water off to the valve at the back of
the valve with the two white shut-off plugs.

3. Activate the valve to release pressure, and to insure the
water and syrup are turned off to the valve.

4. Remove the electrical plug from the back of the coil.

5. Pull latch pin and remove valve from back block.

6. Remove the green wire between the lever retainer cap and
the green circuit board. Also remove the white wire between
the pin at the diffuser block and the green circuit board.

7. Remove the four screws that hold the solenoid coil in place,
and remove the coil from the valve body. (See Figure 1)

8. Pull the diffuser block off of the flow control base.
(See Figure 2)

9. Remove the two screws that hold the leaf style pallet retainer
spring in place. Then remove the spring. (See Figure 3)

10. Remove the retainer cap from the top of the metal lever.
Then remove the metal lever from the valve. (See Figure 4)

11. Hold the plastic retainer cap with fingers and with pliers pull
the green wire out of the lever retainer cap. (See Figure 5)

12. Locate the new lever supplied in the kit and attach the
lever to the pivot pin using the retainer cap. Route the
wires that are attached to the lever between the two ori­fice caps. (See Figure 6)

FIGURE 4

FIGURE 5

If you have any questions concerning this bulletin, please contact Manitowoc Beverage Equipment’s Technical Service Department at [phone]

FIGURE 6

5028132

REV2 04/24/07

Instructions

Flomatic 464 A-30 Autofil Valve to Flomatic Walrus Valve Kit

13. Place the pallet retainer spring back into position on the
valve. Insert the two screws that were removed in step two,
and tighten the screws to secure the retainer plate. Note

the wires attached to the lever should now be under
the pallet retainer spring. Be careful not to pinch the
wires when securing the retainer spring. (See Figure 7)

14. Push the diffuser block over the orifice caps and start the
four screws in each corner of the block. Do not tighten the

FIGURE 7

FIGURE 8

four screws completely. (See Figure 8)

15. Place the new solenoid coil over the four screws with the
new plunger inserted into the solenoid. When installing
solenoid place plunger arms on backside of actuators. (See
Figure 9) Once solenoid coil and plunger are in place
tighten the four screws to secure coil assembly.

16. Route the wires that are connected to the new lever to
the left side of the solenoid. (See Figure 10)

17. Plug the connector into the front of the switch housing.
(See Figure 11)

Note: Top-Off or No Top-Off mode must be selected.

FIGURE 9

FIGURE 10

A. For Top-Off mode plug the connector into the left and

center pins.

B. For No Top-Off mode plug the connector into the right

and center pins.

18. Replace the valve to the dispenser. Push latch pin down
into position to secure valve to the back block.

19. Connect the 24v wire connector into the valve.

20. Turn the syrup and water shut off valves back on to the valve.

21. Return power to the unit.

22. Activate each retrofitted valve several times to assure
everything is working properly.

FIGURE 11

5028132

REV2 04/24/07

If you have any questions concerning this bulletin, please contact Manitowoc Beverage Equipment’s Technical Service Department at [phone]