FILL-RITE FR3200 Series Service Instructions

FR3200 Series Hi Flow DC Pump Service Instructions

Bypass Valve Service Procedure

WARNING! Disconnect electrical power and relieve any pressure in the lines prior to
servicing this pump! Failure to do so can result in damage to the equipment and
personal injury or death!
IMPORTANT! Removal of the bypass valve in the FR3210 requires special attention;
please adhere to the following procedure to minimize the possibility of damaging the
pump housing during the removal and reinstallation process.
The bypass valve is located inside the pump housing
(Figure 1).
It is accessed through the inlet and outlet openings, and
consists of three main components (Figure 2):
A. Bypass Valve Retainer
B. Bypass Valve Spring
C. Bypass Valve
C
A
B
Figure 2
Figure 1