Harbor Freight Tools 93662 User Manual
2” CLEAR WATER PUMP
5.5 HP - OVERHEAD VALVE ENGINE
Model 93662
ASSEMBLY AND OPERATING INSTRUCTIONS
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© 2005 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.
SPECIFICATIONS
Pump Type Centrifugal / Requires Priming
Maximum Flow 145 GPM
Maximum Head Discharge 86 Feet
Maximum Suction Lift 26 Feet
Pump Speed 3600 RPM
Inlet/Outlet Size 2”
Engine 5.5 HP / Recoil Start
Accessories 2” Inlet Plastic Strainer / Wire Hose Clamps (Qty. 3) / Spark Plug Socket
Net Weight 56 Pounds
The Emission Control System for this pump’s engine is warranted for standards set by the
U.S. Environmental Protection Agency and by the California Air Resources Board (also
known as CARB). For warranty information, refer to the back two pages of this manual.
Air Cooled / 4-Stroke Overhead Valve / Single Cylinder
Engine Model: JF-168
Displacement: 163cc
Fuel Required: Unleaded Gasoline
Fuel Tank Capacity: 0.78 Gallons
Oil Capacity: 0.63 (Approx. 2/3) Quart
Operating Capacity: Approximately 2.8 Hours On Full Fuel Tank
EPA Compliant: (JDG-NRSI-04-02)
CARB Certication: (2004-CA S.I. SORE’s Compliant)
2” x 2-1/2” Hose Adapters w/Screw On Caps & Washers (Qty. 2)
SAVE THIS MANUAL
You will need this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures, parts list and assembly diagram.
Keep your invoice with this manual. Write the invoice number on the inside of the front
cover. Keep this manual and invoice in a safe and dry place for future reference.
GENERAL SAFETY RULES AND PRECAUTIONS
WORK AREA
Keep your work area clean and well lit. 1. Cluttered benches and dark areas invite
accidents.
2. Do not operate power tools in explosive atmospheres, such as in the
presence of ammable liquids, gases, or dust. Power tools create
sparks which may ignite the dust or fumes.
Keep bystanders, children, and visitors away while operating a power tool. 3.
Distractions can cause you to lose control. Protect others in the work area from
debris such as chips and sparks. Provide barriers or shields as needed.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 2
PERSONAL SAFETY
Stay alert. Watch what you are doing, and use common sense when operat-1.
ing a power tool. Do not use a power tool while tired or under the inuence
of drugs, alcohol, or medication. A moment of inattention while operating power
tools may result in serious personal injury.
Dress properly. Do not wear loose clothing or jewelry. Contain long hair. 2.
Keep your hair, clothing, and gloves away from moving parts. Loose clothes,
jewelry, or long hair can be caught in moving parts.
Avoid accidental starting. Be sure the Power Switch (98A) is in its “OFF” 3.
position before moving the Water Pump and before performing any service,
maintenance, or cleaning procedures on the unit.
Remove adjusting keys or wrenches before turning the Water Pump on. 4. A
wrench or a key that is left attached to a rotating part of the machine may result in
personal injury.
Do not overreach. Keep proper footing and balance at all times. 5. Proper footing
and balance enables better control of the power tool in unexpected situations.
6. Use safety equipment. Always wear eye protection. Always wear ANSI
approved safety impact goggles when using this product. ANSI approved
hearing protection must also be used.
TOOL USE AND CARE
Do not force the tool. Use the c1. orrect tool for your application. The correct tool
will do the job better and safer at the rate for which it is designed.
Do not use the Water Pump if the Engine’s Power Switch (98A) does not turn 2.
it on or off. Any tool that cannot be controlled with its power switch is dangerous
and must be replaced.
Store idle tools out of reach of children and other untrained persons. 3. Tools
are dangerous in the hands of untrained users.
Maintain tools with care. 4. Properly maintained tools with a sharp cutting edge
are less likely to bind and are easier to control. Do not use a damaged tool. Tag
damaged tools “Do not use” until repaired.
Check for misalignment or binding of moving parts, breakage of parts, and any 5.
other condition that may affect the tool’s operation. If damaged, have the tool
serviced before using. Many accidents are caused by poorly maintained tools.
Use only accessories that are recommended by the manufacturer for your 6.
model. Accessories that may be suitable for one tool may become hazardous
when used on another tool.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 3
SERVICE
Tool service must be performed only by qualied repair personnel. 1. Service or
maintenance performed by unqualied personnel could result in a risk of injury.
When servicing a tool, use only identical replacement parts. Follow instruc-2.
tions in the “Inspection, Maintenance, And Cleaning” section of this manual.
Use of unauthorized parts or failure to follow maintenance instructions may create
a risk of electric shock or injury.
SPECIFIC SAFETY RULES AND PRECAUTIONS
Your Warranty is voided if you do not put engine oil in the Engine’s crankcase 1.
prior to its rst use. Before each use, check the oil level. Never run the Engine
with low or no engine oil. Running the Engine with low or no oil will permanently
damage the unit.
Maintain labels and nameplates on the Water Pump. 2. These carry important
information. If unreadable or missing, contact Harbor Freight Tools for a replace-
ment.
Make sure the Water Pump is located on a at, level, sturdy surface capable 3.
of supporting the weight of the Water Pump and any additional tools and
equipment.
Industrial applications must follow OSHA guidelines.4.
Never stand on the Water Pump. 5. Serious injury could result if the Water Pump
is tipped.
Never leave the Water Pump unattended when it is running. 6. Turn off the Engine
before leaving.
Do not allow children and other unauthorized people to handle or play with 7.
the Water Pump.
Use this Water Pump outdoors only. 8. Do not operate the Water Pump in a closed
area or in a poorly ventilated area. When running, the Engine of this Water Pump
produces carbon monoxide, a colorless, odorless, toxic fume that, when inhaled,
can cause serious personal injury or death.
Do not force the Water Pump. 9. This tool will do the work better and safer at the
speed and capacity for which it was designed.
FIRE AND EXPLOSION PRECAUTIONS
Gasoline fuel and fumes are ammable, and potentially explosive. 1. Use proper
fuel storage and handling procedures. Always have multiple ABC class re extin-
guishers nearby.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 4
Keep the Water Pump, its Engine, and surrounding areas clean at all times.2.
When spills of fuel or oil occur, they must be cleaned up immediately. 3. Dis-
pose of uids and cleaning materials as per any local, state, or federal codes and
regulations. Store oil rags in a covered metal container.
Never store fuel or other ammable materials near the Water Pump.4.
Do not smoke, or allow sparks, ames, or other sources of ignition around 5.
the Water Pump.
Keep grounded conductive objects, such as tools, away from exposed, live 6.
electrical parts and connections to avoid sparking or arcing. These events
could ignite fumes or vapors.
Do not rell the Fuel Tank while the Engine is running or while the Engine is 7.
still hot. Do not operate the Water Pump with known leaks in the fuel system.
Use only Engine manufacturer recommended fuel and oil.8.
MECHANICAL PRECAUTIONS
Prior to performing service, maintenance, or cleaning procedures, always 1.
make sure the Engine’s Power Switch (98A) is in its “OFF” position. Allow
the Engine and Water Pump to completely cool. Then, remove the spark plug
from the Engine.
Do not alter or adjust any part of the Water Pump or Engine that is assembled 2.
and supplied by the manufacturer.
Always follow and complete scheduled Water Pump and Engine mainte-3.
nance.
CHEMICAL PRECAUTIONS
Avoid contact with hot fuel, oil, exhaust fumes, and solid surfaces.1.
Avoid body contact with fuels, oils, and lubricants used in the Water Pump 2.
and Engine. If swallowed, seek medical treatment immediately. Do not induce
vomiting if fuel is swallowed. For skin contact, immediately wash with soap and
water. For eye contact, immediately ush eyes with clean water.
NOISE PRECAUTION
Prolonged exposure to noise levels above 85 dBA is hazardous to hearing.
Always wear ANSI approved hearing protection when operating or working around
the Water Pump when it is running.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 5
MISC. PRECAUTIONS
WARNING: The brass components of this product contain lead, a chemical 1.
known to the State of California to cause birth defects (or other reproductive
harm). (California Health & Safety code § 25249.5, et seq.)
People with pacemakers should consult their physician(s) before use. 2. Elec-
tromagnetic elds in close proximity to heart pacemaker could cause pacemaker
interference or pacemaker failure. Caution is necessary when near engine’s mag-
neto or recoil starter.
WARNING! 3. The warnings and precautions discussed in this 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.
SAVE THESE INSTRUCTIONS
UNPACKING
When unpacking, check to make sure all the parts shown on the Parts Lists on
pages 14 and 15 are included. If any parts are missing or broken, please call Harbor
Freight Tools at the number shown on the cover of this manual as soon as possible.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 6
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