Index | Part | Name |
No. | No. | |
1 | 317963000 | Housing |
2 | 312415000 | Flat Washer, Stainless Steel |
3 | *312418000 | Ball Seat (quad ring) |
4 | 312419000 | Ball |
5 | 312196000 | Spring |
6 | 317965000 | Retainer |
* Install new ball seat at each servicing.
FIGURE 9. LIQUID CHECK VALVE ASSEMBLY
SECONDARY CO2 REGULATORS
(see Figure 2)
Carbonator Secondary CO2 Regulator.
Adjust carbonators secondary CO2 regulator to a nominal 90-psi. Loosen CO2 regulator adjusting screw locknut. Turn adjusting screw to the right (clockwise) until regulator gage registers nominal 90-psi, then tighten adjusting screw locknut. CO2 PRESSURE TO CARBONATORS MUST NOT EXCEED 125-PSIG.
Sugar Syrup Soft Drink Tanks CO2 Regulator.
Adjust sugar syrup soft drink tanks secondary CO2 regulator at 40-psig for syrup lines up to10-feet in length plus one pound for each additional length of 10-feet, plus one pound for each 2-feet of vertical lift. For example: if syrup line total length is 30-feet and total vertical lift is 6-feet, then 40-psig+ 2-psig (1-pound for every10-feet of length over10-feet which is 20-feet)+3-psig (1-pound for every 2-feet of vertical lift which is 6-feet); total equals 40+2+3=45-psig CO2 regulator setting.
Low-Calorie (diet) Syrup Soft Drink Tank CO2 Regulator.
Adjust low-calorie (diet) soft drink tank secondary CO2 regulator for low-calorie drink at 10-psig for syrup lines up to 30-feet in length. Syrup lines longer than 30-feet in length may require a slightly higher CO2 regulator setting to 12-psig maximum. Excessive CO2 pressure may cause low-calorie syrup carbonation resulting in foam.
