Harbor Freight Tools 95591 - .75 HP - Manual (Page 9)

SKU 95591/95592/95593 For technical questions, please call 1-800-444-3353 PAGE 9
TO 115 VOLT, gROUndEd
gFCI OUTLET
1/8”
AIR BLEEd HOLE
BASE
(25)
dISCHARgE PIPE
(nOT InCLUdEd)
CHECK VALVE
OR
UnIOn
(nOT InCLUdEd)
FIgURE E
o
1-1/4” OR 1-1/2”
n
PT PVC
3. Connect the Discharge Pipe to the Base (25). nOTE: Make sure the Discharge
Pipe is secured to a solid surface, with appropriate hardware (not included), to
ensure the stability of the Pump. (See Figure E.)
Install an additional union (not included) or other means of separating the Dis- 4.
charge Pipe just above the floor to facilitate removal of the Pump if necessary.
(See Figure E.)
A check valve (not included) is recommended just above, or in place of, the union
5.
to prevent the backflow of water after each pump cycle. If a Check Valve is used,
a 1/8” diameter air bleed hole should be drilled through the Discharge Pipe just
above the lower Base (25) to prevent Pump “airlock”. A small spray of water out of
this hole is normal while the Pump is running. (See Figure E.)