RIDGID SP-330 Manuel De L'opérateur page 7

SP-330, SP-330D, SP-500, SSP-1000 Submersible Sump Pumps
(SP-330D Diaphragm Switch only)
4. Remove the two fasteners in the cast iron volute
near the discharge area. Align the hole with the
diaphragm switch and replace the fasteners with-
out over tightening (Figure 3) .
Figure 3 – Diaphragm Switch
WARNING
!
Never cut off grounding prong or
use an adapter.
WARNING
!
Support pump and piping when
assembling and after installation. Failure to do so
could cause piping to break or pump to fail, which
could result in property damage and/or personal injury.
(SSP-1000 Solid-State Water Sensor only)
5. Insert the pump power cord plug directly into the
back of the Solid-State Water Sensor cord plug
(Figure 4) .
TEST RESET
Working surface of
sensor to be kept free
of foreign material.
Figure 4 – Solid-State Water Sensor
6. Set pump into sump. Locate the pump on a solid
NOTICE
or any loose or sandy surfaces. These surfaces contain
small stones or sand that may clog or damage the
Attach
pump, which could result in pump failure causing flood-
switch with
ing and property damage.
screws(2)
provided
7. This pump has a 1-1/2" NPT discharge. If existing
8. A check valve is required in the discharge line to
NOTICE
thread. Do not use pipe joint sealant.
NOTICE
for temporary use only. Rigid PVC or metal pipe is
required for a permanent installation. If flexible dis-
charge hose is temporarily used, make sure pump is
secured in sump pit to prevent movement. Failure to
secure pump could allow pump movement and cause
switch interference and prevent pump from starting or
stopping. This could result in flooding and property
damage.
IMPORTANT! Make sure there is adequate room for
float switch to move freely during operation. A 1"
minimum is required.
9. Connect 1-1/4" diameter rigid pipe to rubber boot
10. Insert the pump cord plug directly into 115 volt
WARNING
!
cord from sharp objects, hot surfaces, oils, and chemi-
cals. Do not kink or tightly clamp cord; replace any
damaged cord immediately.
Ridge Tool Company
level surface.
Do not place directly on clay, gravel,
piping is 1-1/4" NPT, an adapter bushing (not
included) may be used. Do not use piping that is
less than 1-1/4" NPT. Piping that is too small will
result in reduced output.
prevent backflow when the pump shuts off. It is best
to install the check-valve directly to the pump dis-
charge. Thread a check valve into pump discharge.
Be careful not to strip or cross-
Flexible discharge hose is intended
on check valve (not included). Reverse boot for 1-
1/2" diameter pipe. Tighten clamps.
grounded electrical outlet that is protected by
Ground Fault Circuit Interrupter (GFCI) (Figure 1) .
When routing electrical cord protect
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