Pacific hydrostar PACIFIC HYDROSTAR 95267 User manual

1 HP DIRTY WATER
SUBMERSIBLE PUMP
ASSEMBLY and OPERATING INSTRUCTIONS
95267
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright©2007 by Harbor Freight Tools®. All rights reserved. No portion of this manual
or any artwork contained herein may be reproduced in any shape or form without the
express written consent of Harbor Freight Tools.
For technical questions or replacement parts, please call 1-800-444-3353.
REV 08i

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SKU 95267
WARNING: When using tool, basic safety precautions should always be followed to
reduce the risk of personal injury and damage to equipment. Read all instructions
before using this tool!
1. Keep work area clean. Cluttered areas invite injuries.
2. Observe work area conditions. Keep work area well lighted. Do not use electrically
powered tools in the presence of flammable gases or liquids.
3. Keep children away. Children must never be allowed in the work area. Do not let
them handle machines, tools, or extension cords. Always lock up tools and keep out of
reach of children.
4. Do not force pump. It will do the job better and more safely at the rate for which it
was intended. Do not use inappropriate attachments in an attempt to exceed the
pump capacity.
5. Use the right pump for the job. Do not attempt to force a small pump or attachment
to do the work of a larger industrial pump. There are certain applications for which this
pump was designed. Do not modify this pump and do not use this pump for a purpose
for which it was not intended.
Motor 120 V, 60 Hz, 4.7 A (run)
Pump Cord 18 Ft. - 3 Prong Plug
Discharge Size 1-1/2”
Discharge Fittings 1-1/4”, 1-1/2” and 1”
Delivery Height 28.3 Ft.
Flow Rate 3570 GPH
Horsepower 1HP
Operating Temp. 95 Deg. F.
Min. Switch Level 3”
Overall Dimensions 6.5” Dia. x 12.375” H
Housing Material PP Plastic
Pump Weight 13.1 Lbs
Motor Drive Magnetic Drive
Max. Particle Size 1”
Warning: The pump should not be submerged in water deeper than the length of
the power cord, which is 18 feet long.
Safety Warnings and Precautions
Save This Manual
You will need the manual for the safety warnings and precautions, assembly instruc-
tions, operating and maintenance procedures, parts list and diagram. Keep your invoice
with this manual. Write the invoice number on the inside of the front cover. Keep the
manual and invoice in a safe and dry place for future reference.
Specifications

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6. Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically nonconductive clothes and nonskid footwear are
recommended when working. Wear restrictive hair covering to contain long hair.
7. Use eye and ear protection. Always wear ANSI-approved impact safety goggles.
Wear an ANSI-approved dust mask or respirator when working around metal, wood,
and chemical dusts and mists.
8. Do not overreach. Keep proper footing and balance at all times. Do not reach over or
across running machines.
9. Maintain pump with care. Inspect tool cords periodically and, if damaged, have them
repaired by an authorized technician. Disconnect electrical source before performing
any maintenance or troubleshooting.
10. Avoid unintentional starting. Dry running of the pump causes excess wear.
11. Stay alert. Watch what you are doing, use common sense. Do not operate any pump
when you are tired.
12. Check for damaged parts. Before using any pump, any part that appears damaged
should be carefully checked to determine that it will operate properly and perform its
intended function.
13. Guard against electric shock. Prevent body contact with grounded surfaces such
as pipes, radiators, ranges, and refrigerator enclosures. It is strongly recommended
that this pump be plugged into a Ground Fault Circuit Interrupter (GFCI). Ask a local
electrician for easy installation instructions. To avoid electrical shock, no person or
animal should be in contact with the water being pumped. Never walk on wet or
damp area when pump is running in the same room.
14. Replacement parts and accessories. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty.
15. Do not operate pump if under the influence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reflexes are impaired while
taking drugs. If there is any doubt, do not operate the pump.
16. Use proper size and type extension cord. If an extension cord is required, it must be
of the proper size and type to supply the correct current to the tool without heating up.
Otherwise, the extension cord could melt and catch fire, or cause electrical damage
to the tool. This tool requires use of an extension cord of 0 to 10 amps capability (up
to 50 feet), with wire size rated at 18 AWG. Longer extension cords require larger size
wire. If you are using the tool outdoors, use an extension cord rated for outdoor use.
(signified by “WA” on the jacket). Note: Do not make the extension cord connection
underwater.
17. Do not pump hazardous materials. Do not pump explosive or flammable materials
such as Fuel Oil, Kerosene, Gasoline etc. Do not pump in close proximity to
flammable or explosive materials. Do not pump fats, oils, salt or waste water. This
Pump is designed to move clean or dirty water. Do not pump hot liquid.

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18. Water transfers in cycles. Do not attempt to manipulate the switch to keep pump
running continuously. It is meant to shut off intermittently. Doing so will damage the
pump.
Note: Performance of this pump (if powered by line voltage) may vary depending on variations
in local line voltage. Extension cord usage may also affect pump performance.
Warning:The warnings, cautions, and instructions discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must be understood
by the operator that common sense and caution are factors which cannot be built into
this product, but must be supplied by the operator.
Unpacking
When unpacking, check to make sure the parts listed on page 8 are included. If any parts
are missing or broken, please call Harbor Freight Tools at: 1-800-444-3353.
Installation
Reminder: This pump should be plugged into an outlet fitted with a Ground Fault Circuit
Interrupter (GFCI).
Note: Hose connection is covered on page 5.
1. Make sure the pump rests on a flat, level, and solid foundation. Never operate on
earth, clay, sand, or gravel surfaces.
2. Never suspend the pump from the power cord or discharge pipe. You may firmly
attach a rope to the carry handle.
3. Keep the pump inlet openings, near the suction base, clear of debris.
4. Avoid installation in areas of extreme heat or cold.
5. If the piping you install runs in excess of ten feet, it is recommended you use a check
valve (not included) to prevent back flow, which could lead to rapid cycling. To avoid
air locks in the pump, drill a 1/8” hole in the piping between the check valve and the
pump.
Sump Installation (all instructions above apply)
1. The sump pit must have a minimum diameter of 11” and maximum depth of 18 feet.
2. Construct the pit of tile, plastic, concrete, or steel.
3. Set the pump on a brick or block slightly smaller than the pit. Fill the pit with clean 1”
or larger stones to surround the lower half of the pump to keep it stable. The stones
should be large enough to not clog any of the inlets.
4. Test pump (see Operation on page 6).
5. Install a sump cover to protect the pump from falling debris.

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Hose Fitting Sizes
Installation (continued)
Hose Connection: The Universal Fitting (42), in Figure B, connects to various hose sizes.
The hoses should be connected using a step nipple (not included). The 1” and 1-1/4” hoses
should also be secured with hose clamps (not included). The largest connection (1-1/2”) will
yield the greatest flow. The top of the Universal Fitting may be removed to fit on various size
hoses (see Figure B). Use a knife to gently trim any unneeded material.
Figure B
Figure C
Note: Use a pipe joint sealant to ensure air tight operation.
Figure C (Removing Base to clean Impeller)
G
Vent Valve
1-1/2” 1-1/4” 1”
Float Switch (1)
Connect the Universal Adapter (42) here.
Note: (Optional) To reduce vibration and noise, a short section of rubber hose (1-1/4” x 1-
3/8” inside dia.) may be attached to the discharge line, using clamps (hose and clamps not
included).
Figure A

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Warning: Do not run the pump dry. It will increase wear to the unit and possibly cause seal
damage.
Note: This pump has a built-in thermal protector for the motor, which automatically shuts it
off to avoid overheating. After it cools, it will cycle back on. Wait for the cycle to continue. Do
not try to turn on the pump manually after it has cut off.
1. Plug unit into an outlet fitted with a Ground Fault Circuit Interrupter (GFCI).
2. The pump will automatically turn on when the water level, or the sump, has filled to
approximately 3” above the base. It will stop when the water level drops below 3”. It
will continue to recycle thereafter.
3. Check that the discharge water travels several feet from the foundation.
Float Switch Adjustment
There is a Cable Clip (11) that is connected to the Pump Housing (13). The Float Switch
(1) cord snaps into the Cable Clip (11) (see page 8).You can adjust the level that the Pump
turns on by adjusting the length of the Float Switch cord.
Note: If air bubbles are spotted around the handle or pressure switch, this is normal. It is
trapped air escaping from the unit. This pump is equipped with a de-aerating device which
removes air locked in the pump. Also, if the water level drops below the Vent Valve (see
page 7 figure B), some water might purge from the pump from the Vent Valve. This is nor-
mal. More on air escape is covered in the troubleshooting section.
Pump Motor Maintenance
1. Any repair or replacement of parts should be performed by a qualified service
technician.
2. Inlets should be inspected periodically and any debris which clogs them should be
removed. Note: Before performing inlet cleaning, disconnect pump from electrical
source).
3. Periodically clean the Base (38). Remove the Screws (41) from the Base (38) and
remove any dirt or debris. Replace the Base (see page 8).
Maintenance
Operation

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Problem 1: Pump runs but will not deliver any water.
Cause: Base (38) clogged.
Solution: Remove the Screws (1) from the Base (38) and remove Base (38). Clean out dirt
or debris and replace.
Cause: When starting, the pump water height falls below the minimum water level.
Solution: Submerge pump deeper.
Cause: Low line voltage.
Solution: Consult with an electrician.
Cause: Optional check valve stuck or installed backwards.
Solution: Remove and examine check valve.
Problem 2: Pump won’t start or run.
Cause: No power or line voltage problem.
Solution: Check power connections and fuses. Consult with an electrician.
Cause: Water level too low.
Solution: Add more water to sump or put pump in a lower location.
Cause: Thermal overload switch has activated.
Solution: See Note at the top of page 6.
Cause: Base (38) clogged.
Solution: Remove the Screws (41) from the Base (38) and remove Base (38).
Clean out dirt or debris and replace.
Cause: Tangled Float Switch (1).
Solution: Arrange so Float Switch (1) moves freely.
Cause: Defective motor or Float Switch (1).
Solution: Have a qualified service technician repair or replace.
Problem 3: Excessive noise or vibration.
Cause: Worn bearings.
Solution: Have a qualified service technician repair or replace.
Cause: Debris in Impeller (29).
Solution: Remove the Screws (41) from the Base (38) and remove Base (38). Clean out
dirt or debris and replace.
Cause: Discharge restricted.
Solution: Clean pump and piping.
Problem 4: Pump starts and stops too frequently.
Cause: Water temperature too high.
Solution: Never exceed temperatures above 95 degrees F.
Cause: Defective or entangled Float Switch (1).
Solution: Arrange the Float Switch (1) so that it moves freely.
Cause: Back flow of water from piping.
Solution: Install or inspect check valve (optional).
Note: Many problems occur due to a clogged Base (38). Remove the Screws (41) from the
Base (38) and remove the Base (38). Clean out dirt or debris from the bottom of the Pump
and replace Base (38) using the same screws (see page 8).
Troubleshooting

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Parts List
NOTE: Some parts are listed and shown for illustration purposes only, and are not avail-
able individually as replacement parts.
42 Universal Adapter 1
42
Float Switch
Description
Cable and Plug
Under Washer

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PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT
HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS
QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR
DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE
UNDERTAKEN BY CERTIFIED AND LICENSEDTECHNICIANS, AND NOT BYTHE BUYER. THE BUYER
ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL
PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION
OF REPLACEMENT PARTS THERETO.
LIMITED 1 YEAR / 90 DAY WARRANTY
Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that for a period of
ninety days from date of purchase that the engine/motor, the belts (if so equipped), and the
blades (if so equipped) are free of defects in materials and workmanship. Harbor Freight
Tools also warrants to the original purchaser, for a period of one year from date of purchase,
that all other parts and components of the product are free from defects in materials and
workmanship (90 days if used by a professional contractor or if used as rental equipment).
This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negli-
gence or accidents, repairs or alterations outside our facilities, normal wear and tear, or to
lack of maintenance. We shall in no event be liable for death, injuries to persons or property,
or for incidental, contingent, special or consequential damages arising from the use of our
product. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY IS
EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUD-
ING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the complaint
must accompany the merchandise. If our inspection verifies the defect, we will either repair or
replace the product at our election or we may elect to refund the purchase price if we cannot
readily and quickly provide you with a replacement. We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted from causes not
within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which
vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • [phone]