Trial Assembly of Double Pump Assembly in
Sump Pit:
1. Connect the pump discharge pipe to the exterior dis-
charge pipe with the rubber coupling and clamp kit (Key
No. 2, Page 9). Do not tighten the clamps until all the final
adjustments are complete. See Figure 3.
NOTICE:
For 1-1/2” discharge pipe, remove the inner sec-
tion of hose from the rubber coupling.
2. Make the final adjustments. Make sure the pumps and the
switches do not interfere with each other. Make sure
there is plenty of room for the float switches to swing
from their “off” to their “on” positions.
Mark and Glue Assembly:
1. Mark the pipe and the fittings at all the connections with
a pencil. These marks will be used as a reassembly guide
while gluing to be sure that everything is still in the right
place and nothing has moved.
2. Loosen the rubber coupling and clamp connection.
3. Carefully pull the double pump assembly back out of the
pit.
4. Take the tee assembly off of the primary discharge pipe.
Do not take the tee off of the threaded assembly.
5. Clean all the PVC pipe ends with the PVC cleaner.
Hazardous fumes.
Follow the cement and
cleaner manufacturers instructions. Use the PVC cement in
a well ventilated area away from fire or flames.
6. Glue the PVC fittings where indicated by the pencil
marks. Wait 10 minutes for the glue to cure.
Final Assembly:
1. Put the double pump assembly back into the pit. See
Figure 4.
2. Install and tighten the rubber coupling and clamp kit.
3. Make the final float switch adjustments and tighten the
cable ties.
ELECTRICAL CONNECTIONS
Hazardous voltage.
Can cause serious or
fatal electrical shock. Review safety instructions before op-
erating charge. Do not modify cord or plug.
5
Third Cut:
Cut out
overlap
plus 1/4"
Excess
discharge
pipe
Exterior discharge
pipe
Figure 4 – Make a third cut to remove the
excess discharge pipe
Check
Valve
Grounded
Electrical
Outlet
12" Min.
(305mm)
7" Min.
(178mm)
(3")
3546 1099 SRS
Check
Valve
Hose Coupling
with Clamps
Tether
Length
Discharge
Pipe
(Optional)
Figure 3 – Double pump and float switch
installation
