Remcor Cornelius VANGUARD 245, Installation & Service Manual, Page: 45 / 71

40
569000203
ELBOW
DOUBLE LIQUID
CHECK VALVE
WATER PUMP
WATER STRAINER
SCREEN (P/N 315348000)
O-RING (P/N 315349000)
SCREEN RETAINER
CONTROL BOX
CARBONATOR MOTOR
POWER SWITCH
FIGURE 13. WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE
Servicing Water Pump water inlet Strainer Screen.
(See Figures 11 and 13)
1. Disconnect electrical power from the Unit.
2. Shut off CO
2
and plain water supplies to the Unit.
3. Remove screw securing the hood, then lift hood up an off the Unit.
4. Pull up on the carbonated water tank relief valve ring protruding up through the drop-in refrigeration deck
(see Figure 11) to bleed off all CO
2
pressure from the water tank.
5. Loosen screen retainer, then pull screen retainer and strainer screen from the water pump.
6. Pull screen from screen retainer. Clean any sediment from the screen retainer and the water pump screen.
7. Inspect screen for holes, restrictions, corrosion, and other damage. Discard damaged screen.
8. Check O-Ring on the screen retainer. Replace worn or damaged O-Ring (P/N 315349000).
NOTE: A screen should always be used, otherwise particles could foul the double liquid check valve.
9. Install screen (P/N 315348000) in screen retainer, then screw retainer into the water pump and tighten
securely.
10. Proceed to Servicing Double Liquid Check Valve and service the double liquid check valve as instructed.