SE15 OPERATIONS MANUAL & PARTS LIST (Rev. 8/2020)
3. RUN THE UNIT IN “SUCTION” MODE. WITH POWER SWITCH IN THE OFF,
POSITION CONNECT THE PUMP-TO-TANK HOSE TO THE SUCTION
CONNECTION.
4. TURN POWER SWITCH ON. THE VACUUM READING SHOULD INCREASE
TO 10-13” HG.
5. TURN SWITCH OFF. THE NEGATIVE PRESSURE IN THE TANK WILL CAUSE
THE PUMP TO ROTATE BACKWARDS UNTIL THE PRESSURE EQUALIZES.