Craftsman 390305790, 390305001 Owner’s Manual

SE ARS
OWNER'S
MANUAL
MODELNO.
390.305001
390.304790
390.305790
CRAFTSMANProfessional
Model No. 390.305001
CRAFTSMANProfessional CRAFTSMANProfessional
Model No. 390.304790 - 1/3 HP Model No. 390.305790 - 1/2 HP
I:RRFTJ;MRN
CAUTION: Read and Follow
All SafetyRulesand Operating Instructions
Before FirstUseof
ThisProduct.
Save ThisManual Far FutureReference.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
SUBMERSIBLE
SUMP PUMP
Safety Instructions
Installation
Electrical
Maintenance
Repair Parts
FormNo.F642-9812 (Rev.3/22/05)
CONTENTS
INTRODUCTION/WARRANTY ......................................... 2
SAFETY ........................................................................... 2-3
INSTALLATION ............................................................... 5-4
OPERATION ...................................................................... 4
ELECTRICAL ................................................................... 4-5
MAINTENANCE ................................................................. 5
SERVICE .......................................................................... 6-7
PARTS ................................................................................ 8
INTRODUCTION
Please read our instructions before you install and use your new pump; this will help you obtain full value and good ser-
vice from it. It will also help you avoid needless service costs
that result from causes we cannot control and cannot cover
in our warranty.
GENERAL SAFETY INFORMATION
Carefully read and follow all safety instructions in this manual or on pump.
This is the safety alert symbol When you see this
symbol on your pump or in this manual, look for one of the following signal words and be alert to the potential for personal injury!
_ warns about hazards that will cause serious
personal injury, death or major property damage ff ignored.
['_ WAFININGIwarns about hazards that will or can cause se-
rious personal injury, death or major property damage if ig-
nored.
It, CAUTIONIwarn s about hazards that will or can cause
minor personal injury or property damage if ignored.
The word NOTICE indicates special instructions which are important but not related to hazards.
Electrically powered surnp pumps normally give many years of trouble-free service when correctly installed, maintained,
and used. However, unusual circumstances (interruption of power to the pump, dirt/debris in the sump, flooding that ex- ceeds the pump's opacity, electrical or mechanical failure in the pump, etc.) may prevent your pump from functioning normally. To prevent possible water damage due to flooding,
consult your local Sears store about installing a secondary sttmp pnmp or a DC backup sump pinup. See "Service', Page
6, for information about common sump pump problems and remedies.
1. To avoid risk of serious bodily injury and property dam-
age, read safety instructions carefully before installing pump.
2. Follow local and/or national plumbing and electrical
codes when installing pump.
3. [&WARNING]To avoid fatal shocks, proceed as fol-
lows if pump needs servicing: A.Disconnect power to pump outlet box before
pulling pump cord plug. After plug is pulled, let pump cool for 20 minutes before attempting to work on it. Modern motors may operate at high tempera-
HIFeS.
B. Take extreme care when changing fuses. To re-
duce the chance of fatal electrical shocks, DO NOT stand in water or put your finger in the fuse socket.
C. Ground the electrical outlet box. D.Use only an individual branch circuit with a
Ground Fault Circuit Interrupter (GFCD protected grounded outlet for cord plug.
2
SAFETY / INSTALLATION
4. Never rim pump dry. To do so can damage internal
parts, overheat the pump (which can cause burns to peo- ple handling or servicing the pump), and will void the
warranty_.
5. DO NOT attempt to oil the pump motor. A special oil has
been put into the motor housing at the factory; use of any other oll will void the warranty and could damage the
pump.
6. This pump is recommended for use in permanent instal- lations only. This pump has not been invenstigated for use
in swimming pool areas.
7. Know the pump application, limitations, and potential hazards. Not for use with salt water or brine.
[_'WARNING]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 aU 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- secured discharge line will whip, possible causing per-
sonal injury and/or property damage.
11. Periodically inspect pump and system components. Perform 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, uncluttered 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 ordy for use on 115 volt (single phase) and is equipped with an approved 3-conductor cord and 3-prong, grounding-type plug.
[_WARNING]To reduce the risk of electric shock,
pull plug before servicing. This pump has not been investigated for use in swimming 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- ing-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.
IA WARNINGjR is k 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 basement, call the electric company to shut-
off service to the house, or call your local fire depart- ment for instructions. Remove pump and repair or replace. Failure to follow this warning can result in
fatal electrical shock.
1
ADDITIONAL INSTALLATION MATERIALS (Purchase Separately)
Sttmp 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" (305ram) in diameter by 24" (610mm) deep for model 390.305001 and 10" (254mm) in diameter by 20" deep (508ram) for models 390.304790 and
390.305790. Periodically inspect pump, system com-
ponents, and sump for debris and foreign objects. Keep sump free from all refuse. Perform routine maintenance as required. Use a sump cover to exclude refuse from sump.
Consult local code for cover specifications.
Grounded Outlet-_[_
Sump Cover Basement Floor
-.., -..,
\\\_.\ \ \\-_ \ \\_.\\\ _\
Bump Pit
Minimum
_ Diameter (D', _
Minimum
Depth (HI
Figure I
Pump Minimum Minimum Model Diameter (D) Depth (H)
390.305001 12" (305ram) 24" (610mm)
390.304790
390.305790
10" (254mm) 20" (508mm)
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