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SP50 OPERATIONS MANUAL & PARTS LIST
(Rev. 3/2021)
3.3 – INITIAL STARTUP
1. BEFORE USING THE SUMP CLEANER TO SERVICE SUMPS, RUN THE
UNIT IN BOTH “SUCTION” AND “DISCHARGE” MODES.
3.3.1 – SELECTOR VALVE
1. SETTING SELECTOR VALVE TO VENT TANK.
2. SETTING SELECTOR VALVE TO SUCTION.