7.5.3 SERVICE SOLENOID VALVE DIAPHRAGM
(See Figure 7.5.3)
1. Shut off water with manual valve.
2. Remove screw (1) and lift off solenoid.
3. Unscrew valve bonnet (2) using spanner or channel-locks. Insure that valve body (3) is
held firmly to prevent damage to plumbing.
4. Remove bonnet (2), o-ring (4) and diaphragm (5).
5. Clean screen (6) and valve body.
6. Inspect bleeder holes (7) for plugging and diaphragm for damage.
7. Reassemble in reverse order using new parts from diaphragm kit.
8. Clean strainer screen (7). (See Figure 7.5)
7.5.4 REPLACE SOLENOID VALVE COIL
(See Figure 7.5.3)
1. Remove screw (1) on top of solenoid coil housing.
2. Remove coil and housing.
3. Disassemble housing and replace coil.
4. Install housing on valve body and replace screw.
7.5.5 OVERHAUL VACUUM BREAKER
(See Figure 7.5.5)
1. Remove cap by turning counter clockwise with channel-locks or pipe wrench.
2. Remove plunger (1) and gasket.
3. Clean gasket seat, plunger seat and stem using steel wool and lime remover.
4. Reassemble in reverse order using new plunger and gasket.
Total Restaurant Supply - https://totalsupply1.com - Toll Free 1-800-944-9304 - Local 507-288-9454
2940 Hwy 14 W, Rochester, MN 55901
