CECOR SP50 Series - Run Unit in Discharge; Shutting Engine off

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SP50 OPERATIONS MANUAL & PARTS LIST (Rev. 3/2021)
3.3.5 – RUN UNIT IN DISCHARGE
1. TURN THE SELECTOR VALVE TO “VENT”.
2. CONNECT SUMP CLEANER HOSE TO DISCHARGE PIPE.
3. INSTALL CAP TO INTAKE PIPE.
4. TURN THE SELECTOR VALVE TO “DISCHARGE”. VACUUM READING ON
GAUGE LOCATED ON THE CONTROL PANEL WILL INCREASE AND
STABILIZE AT 6 PSI.
3.3.6 – SHUTTING ENGINE OFF
1. TURN FUEL VALVE TO FULLY CLOSED POSITION, ALOWING ENGINE TO
RUN OUT OF FUEL.
2. TURN KEY TO OFF POSITION. (NOTE: SWITCHING KEY TO OFF POSITION
PRIOR TO ALLOWING ENGINE TO RUN OUT OF FUEL MAY CAUSE
ENGINE BACKFIRE ON RESTART.)