SUBMERSIBLE PUMP Model 37952 ASSEMBLY AND OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at: http://www.harborfreight.com Copyright 2003 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, please call 1-800-444-3353. REV 04e, 08i
PRODUCT SPECIFICATIONS 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 WARNINGS AND PRECAUTIONS 1. KEEP WORK AREA CLEAN AND DRY. Cluttered, damp, or wet work areas invite injuries. 2. KEEP CHILDREN AWAY FROM WORK AREA. Do not allow children to handle this product. 3. STORE IDLE EQUIPMENT. When not in use, tools and equipment should be stored in a dry location to inhibit rust. Always lock up tools and equipment, and keep out of reach of children. 4. DO NOT USE THIS PRODUCT IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS. Read warning labels on prescriptions to determine if your judgement or reflexes are impaired while taking drugs. If there is any doubt, do not attempt to use this product. SKU 37952 PAGE 2
5. USE EYE, BREATHING, HEARING PROTECTION. Wear ANSI approved safety impact eye goggles and an ANSI approved full face shield when using this product. ANSI approved safety impact eye goggles, full face shield, are available from Harbor Freight Tools. 6. DRESS SAFELY. Do not wear loose clothing or jewelry, as they can become caught in moving parts. Wear a protective hair covering to prevent long hair from becoming caught in moving parts. If wearing a long-sleeve shirt, roll sleeves up above elbows. 7. DO NOT OVERREACH. Keep proper footing and balance at all times to prevent tripping, falling, back injury, etcetera. 8. INDUSTRIAL APPLICATIONS MUST FOLLOW OSHA REQUIREMENTS. 9. STAY ALERT. Watch what you are doing at all times. Use common sense. Do not use this product when you are tired or distracted from the job at hand. 10. CHECK FOR DAMAGED PARTS. Before using this product, carefully check that it will operate properly and perform its intended function. Check for damaged parts and any other conditions that may affect the operation of this product. Replace or repair damaged or worn parts immediately. 11. REPLACEMENT PARTS AND ACCESSORIES: When servicing, use only identical replacement parts. Only use accessories intended for use with this product. Approved accessories are available from Harbor Freight Tools. 12. MAINTAIN THIS PRODUCT WITH CARE. Keep this product clean, dry, and keep all cutting bits and chisels sharp for better and safer performance. 13. MAINTENANCE: For your safety, service and maintenance should be performed regularly by a qualified technician. 14. USE THE RIGHT TOOL FOR THE JOB. Do not attempt to force a small tool or attachment to do the work of a larger industrial tool. There are certain applications for which this tool was designed. It will do the job better and more safely at the rate for which it was intended. Do not modify this tool, and do not use this tool for a purpose for which it was not intended. 15. WARNING! The warnings, precautions, and instructions discussed in this manual cannot cover all possible conditions and situations that may occur. The operator must understand that common sense and caution are factors, which cannot be built into this product, but must be supplied by the operator. SKU 37952 PAGE 3
SPECIFIC PRODUCT WARNINGS AND PRECAUTIONS 1. MAINTAIN A SAFE WORKING ENVIRONMENT. Keep the work area well lit. Make sure there is adequate surrounding workspace. Always keep the work area free of obstructions, grease, oil, trash, and other debris. Do not use this product in areas near flammable chemicals, dusts, and vapors. Do not use this product in a damp or wet location. 2. GROUND THIS PRODUCT. This product is equipped with a 3-Prong Electrical Plug. To comply with the National Electric Code, and to provide additional protection from the risk of electrical shock, this product should only be connected to a 115 Volt, 3-hole, electrical outlet that is protected by a Ground Fault Circuit Interrupter (GFCI). 3. NEVER USE AN EXTENSION CORD TO POWER THIS PRODUCT. 4. WARNING! Do not pump flammable, explosive, or corrosive liquids such as gasoline, fuel oil, kerosene, etc. Do not use this product in the presence of flammable gases or liquids. 5. USE EYE PROTECTION. Always wear ANSI approved safety impact eye goggles when assembling and using this product. 6. NEVER PLUG THIS PRODUCT INTO AN ELECTRICAL POWER SUPPLY WHILE STANDING ON A WET OR DAMP SURFACE. 7. NEVER LIFT THIS PRODUCT BY ITS ELECTRICAL POWER CORD. 8. AVOID UNINTENTIONAL STARTING. Make sure you are prepared to begin work before turning on this product. 9. SECURE THE DISCHARGE HOSE (not included) BEFORE STARTING THE PUMP. An unsecured discharge hose may whip, causing personal injury and/or property damage. 10. NEVER RUN THE PUMP DRY. It will increase wear to the unit and possibly cause Seal damage. 11. ALWAYS CHECK THE DISCHARGE HOSE (not included) FOR WEAK OR WORN CONDITIONS BEFORE EACH USE. Check to make sure all connections are tight and secure. 12. ALWAYS UNPLUG THIS PRODUCT FROM ITS ELECTRICAL SUPPLY SOURCE BEFORE PERFORMING ANY INSPECTION, MAINTENANCE, OR CLEANING PROCEDURES. SKU 37952 PAGE 4
13. MAINTAIN LABELS AND NAMEPLATES ON THIS PRODUCT. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. 14. WARNING: People with pacemakers should consult their physician(s) before using this product. Operation of electrical equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker. UNPACKING When unpacking, check to make sure all the parts shown on the Parts List on page 7 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. ASSEMBLY INSTRUCTIONS NOTE: For additional information regarding the parts listed on the following pages, refer to the Assembly Diagram on page 8. 1. WARNING! Always make sure the Submersible Pump is unplugged from its electrical outlet prior to performing any assembly or making any adjustments to the unit. 2. Along with the Submersible Pump are three accessory Hose Adapters (parts #1A, #1B, #1C) and one Rubber Washer (part #2). The sizes of the Hose Adapters are 5/8 O.D., 3/4 O.D., and 1 O.D. (See Figure A.) SCREW SLEEVE (#3) RUBBER WASHER (#2) HOSE ADAPTER (#1A, #1B, #1C) DISCHARGE HOSE (NOT INCLUDED) HOSE ADAPTER (#1A, #1B, #1C) SCREW SLEEVE (#3) Figure A POWER CORD/PLUG (#43) 1 HOSE ADAPTER (#1C) 5/8 HOSE ADAPTER (#1A) RUBBER WASHER (#2) 3/4 HOSE ADAPTER (#1B) SKU 37952 PAGE 5
3. Select the Hose Adapter (parts #1A, #1B, or #1C) that coincides with the inside diameter of the Discharge Hose (not included) you will use. (See Figure A.) 4. Unscrew and remove the Screw Sleeve (part #3) from the Pump. Place the Rubber Washer (part #2) on the previously selected Hose Adapter (part #1A, #1B, or #1C). (See Figure A.) 5. Screw the Screw Sleeve (part #3), with its Hose Adapter (part #1A, #1B, or #1C) and Rubber Washer (part #2), firmly back onto the Pump. (See Figure A.) 6. Insert one end of the Discharge Hose firmly onto the Hose Adapter (part #1A, #1B, or #1C). Then, route the other end of the Discharge Hose to the desired drainage area. (See Figure A.) 7. Lower the Pump in the water on a solid, level surface. Do not lower the Pump by means of the Power Cord/Plug (part #43) or Discharge Hose. Do not place the Pump directly on clay earth or sand sufaces. A minimum of two inches of water is recommended to properly prime the Pump. 8. IMPORTANT! Do not run the Pump unless it is submerged in water. Doing so will damage the Pump. 9. Route the Power Cord/Plug (part #43) to its electrical outlet safely to avoid tripping over the Power Cord or damage to the Power Cord/Plug. Do not allow the Power Cord/Plug to become wet. Always place the Power Cord/Plug in a dry location and as far away as possible from the draining and drainage areas. 10. Plug the Power Cord/Plug (part #43) into its electrical outlet. The Pump will then begin to operate. 11. NOTE: If during operation the water stops flowing from the Discharge Hose, unplug the Pump immediately to avoid damage to the Pump. This indicates the water level is probably too low, causing the Pump to lose its suction seal. 12. Once the pumping process is completed, unplug the Power Cord/Plug (part #43) from its electrical outlet. Remove the Pump from the draining area, and store the Pump in a clean, dry location. INSPECTION, MAINTENANCE, AND CLEANING 1. CAUTION: Always unplug the Pump from its 115 volt electrical outlet before performing any inspection, maintenance, or cleaning. 2. BEFORE EACH USE, inspect the general condition of the Pump. Check for loose connections, misalignment or binding of moving parts, cracked or broken SKU 37952 PAGE 6
parts, damaged electrical wiring, and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, have the problem corrected before further use. Do not use damaged equipment. 3. BEFORE EACH USE, check to make sure the lower Filter (part #20) area of the unit is clean and free of dirt and debris. If neccessary, use a wet-and-dry vacuum or compressed air to clean the Filter area. 4. WHEN NOT IN USE, THIS PRODUCT SHOULD BE STORED IN A DRY LOCA- TION TO INHIBIT RUST. 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 DIS- TRIBUTOR 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 MANUFACTUER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE 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 REPLACE- MENT PARTS THERETO. PARTS LIST NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 37952 PAGE 7
ASSEMBLY DIAGRAM A,1B,1C NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 37952 PAGE 8
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, negligence 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, including 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 (800) 444-3353 SKU 37952 PAGE 9