Filter
Top Products
SAFETY / INSTALLATION
4. Never run pump dry. To do so can damage internal
parts, ovcrheat the pump (which can cause bums to peo-
ple handling or servicing the pump), and will void the
warraoty I.
"_ DO NOT attcmI_t n) oil the i)uml) motor Aspecial oil has
been put into the motor housing at tilt" lhctot%': use ol any
other oil will vuid the warranty and could damage the
pump.
6. This pump is recommended for use in permanent instal-
latinns only. This pump has not been invenstigatcd for use
in swimming pool areas.
7. Know the pump application, limitations, and potential
hazards. Not lbr use with salt water or brine.
_Do not use in explosive atmospheres.
Pump water only with this pump. Failure to follow
this warning can result in personal injury and/or
property damage.
8. Release all pressure within the system before servicing
any component.
9. Drain water from the system before servicing.
10. Secure the discharge line before starting the pump. An un-
secnred discharge line will whip, possible causing per-
sonal injury and/or property damage.
11. Periodi _'callyinspect pump and system components. Pergoml
routine maintenance as required (See MAINTENANCE).
12. Provide a means of pressure relief for pumps whose dis-
charge line can be shut-off or obstructed.
13. Personal Safety:
a. Wear safety glasses at all times when working with
pumps.
b. Keep work area clean, tmcluttered and properly
lighted - replace all unused tools and equipment.
c. Keep visitors at a safe distance from the work area.
d. Make workshop child-proof - with padlocks, master
switches, and by removing starter keys.
14. This equipment is only for use on 115 volt (single phase)
and is equipped with an approved 3-conductor cord and
3-prong, grounding-type plug.
f AWARNING]To reduce the risk of electric shock,
pull plug before servicing. This pmnp has not been
investigated for use in swinlming pool areas. This
pump is supplied with a grounding conductor and
grounding-type attachment plug. Be certain that it
is connected only to a properly grounded ground-
lug-type receptacle.
Where a 2-prong wall receptacle is encountered, it
must be replaced with a properly grounded 3-prong
receptacle installed in accordance with the National
Electrical Code and local codes and ordinances.
15.Protect electrical cord from sharp objects, hot surfaces,
oil, and chemicals. Avoid kinking the cord. Replace or re-
pair damaged or worn cords immediately.
16. Do not handle a pump or pump motor with wet hands or
when standing on a wet or damp surface, or in water.
&WARNING [Risk of electric shock. If your basement
has water or moisture on the floor, do not walk on wet
area until all power has been turned off. If shut-off
box is in ba_sement, call the electric company to shut-
off service to the house, or call your local fire depart-
nlent for instructions. Remove pump and repair or
replace. Failure to follow this warning can result in
fatal electrical shock.
ADDITIONAL INSTALLATION
MATERIALS (Purchase Separately)
Sump Pump Hose Kit, SEARS Stock No. 27909, containing
24' (7.3M) of 1-1/4" flexible plastic pipe, 1-1/4" plastic
adapter and stainless steel clamp. We recommend a Check
Valve, SEARS Stock No. 2789 or 2792.
THE SUMP
Locate sump at lowest place in basement or drained area.
Floor drains or drain tiles can also be tiled into sump.
Minimum sump size is 12" (305mm) in diameter by 24"
(610mm) deep for model 390.305001 and 10" (254mm) in
diameter by 20" deep (508mm) for models 390.304692,
390.304790 and 390.305790. Periodically inspect pump, sys-
tem components, and sump for debris and foreign objects.
Keep sump free from all refuse. Perform routine main-
tenance as required. Use a sump cover to exclude refuse
from sump. Consult local code for cover specifications.
Grounded, GFCl _ .
Protrected Outlet _"[_
Sump Cover Basement Floor
-,,, -,,,
,\\\\\\\xxxx\_.\
Sump Pit
Minimum
Diameter (D) _ ', '
Minimum
Depth (H)
_F
Figure I
Pump Minimum Minimum
Model Diameter (D) Depth (H)
300.305001 12" (305mm) 24" (610ram)
390.304692
390,304790 10" (254mm) 20" (508mm)
390.305790