S-650
S-650A
S-200
FIGURE 5-1
WATER PUMP, “Y” STRAINER & SCREEN
CARBONATOR MAINTENANCE
1. Unplug refrigeration unit power cord from electrical socket.
2. Remove cover, lift up hinged refrigeration deck to gain access to water bath.
3. Look down into water bath (if necessary, use flashlight) and inspect carbonator tank
for leak. Air bubbles will arise from place of leak, if leak is below surface of water. If
leak is above surface of water soap bubbles should be used to find any leak.
4. Shut off plain water supply to water pump by closing shutoff valve in water supply line.
5. Shut off C02 supply to refrigerating unit by closing shutoff valve on C02 cylinder.
6. Pull up on carbonator tank relief to relieve C02 pressure from tank.
7. Eliminate leak, tighten bad connections, or replace defective Probe assembly, water
double check valve, (S-20), gas single check valve, (S-22), or valve relief, (S-215).
8. Service check valves as outlined in SERVICING CHECK VALVES.
9. Reassemble as necessary.
10. Return refrigeration deck to flat position and replace cover.
11. Plug refrigeration unit power cord in electrical socket.
12. Turn on plain water supply to water pump by opening shutoff valves in water supply
line.
13. Turn on C02 supply to refrigerating unit by opening shutoff valve on C02 cylinder.
14. Activate all systems as outlines in CHAPTER III.
5-4
