PRESSURE ADJUSTMENT
Pressure in the final rinse must be maintained at 20
± 2 PSI. Adjustment of the pressure is made with the
adjusting screw on the pressure reducing valve.
SK-4689: Pressure Reducing Valve
If there are flow or pressure problems with the pressure
reducing valve, CAREFULLY remove the strainer
assembly and clean the strainer screen. Be careful
not to damage the Hex nut o-ring
NOTE:
The pressure reducing valve is supplied
only on units equipped with optional
booster
Commander 18-6 Technical Manual 2018
®
PART 5
19
MAINTENANCE & REPAIR PROCEDURES
www.insingermachine.com
800-344-4802