Service manual

CHAPTER V
SERVICE AND MAINTENANCE
This chapter describes service and maintenance procedures to be performed on SCR units and
related components.
PERIODIC INSPECTION AND CLEANING
1. If Sparkling water no longer has any bubble, check the CO2 tank and pressures. It is likely
the CO2 is empty or at a lower pressure than the water pressure. Replace the CO2.
2. If the Sparkling water side “gases out” (water flow is interrupted by a spitting of gas) and or
the Still water side has a very low flow, check the water filter system. It is likely the filters are
clogging with debris and restricting water flow (the needle in the gauge on the filter system
will be in the red zone when water is called). In this instance CO2 pressure is stronger than
water pressure and over comes the water which produces a “gas out” situation. Replace the
water filters and properly flush the new ones.
Daily:
1. Check the C02 gas supply. If cylinder pressure is below 500 P.S.I., replace the
cylinder.
NOTE: Readings should be taken at normal room temperature, approximately 70
degrees “F” and above. If C02 cylinder is stored in a walk-in refrigerator, the P.S.I.
indicator will read below 500 psi even when cylinder is full.
2. Check the C02 gas pressure supplying the carbonator and syrup tanks. These
pressures should not change. If a change occurs repeatedly, contact your local service
agency. It is suggested to make a comment about this occurrence in NOTE SECTION of
manual.
If an odd smell occurs in the sparkling water side, replace the CO2 tank with a
new one. The CO2 can be old or contaminated.
3. Clean the beverage dispensing area.
5. Remove and clean nozzles and all exposed areas on valves.
6. Wipe exterior of unit with moist towel and buff dry. Stainless cleans well with
carbonated water.
7. Check the water filter and water pressure.
Weekly:
1. Check all C02 gas connections for leaks.
2. Check condenser coil for obstructions or dirt.
33