SUBMERSIBLE DIRTY WATER PUMP Model 93819 - 1 HP Model 93820 - 1.2 HP ASSEMBLY AND OPERATING INSTRUCTIONS 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 Web site at: http://www.harborfreight.com TO PREVENT SERIOUS INJURY, READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE. Copyright © 2006 by Harbor Freight Tools®.
PRODUCT SPECIFICATIONS Model Electrical Requirements Power Cord Plug Power Cord Thermal Overload Protection Switch Self-Priming Maximum Size Particle Uptake Maximum Pressure Maximum Capacity Maximum Delivery Height Maximum Submersion Depth Discharge Diameter Minimum Uptake Depth Maximum Operating Temperature 93819 93820 120 V~ / 60 Hz / 750 W / 6 A / 1 HP Motor 120 V~ / 60 Hz / 900 W / 7 A / 1.2 HP Motor 3-Prong, Grounded 18 Ft. Long / 18AWG x 3C Yes Automatic ON/OFF Float Yes 0.196” 14.5 PSI/1.
2. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes. 3. Keep bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control. ELECTRICAL SAFETY 4. Grounded tools must be plugged into a GFCI (Ground Fault Circuit Interrupter) outlet, properly installed, and grounded in accordance with all codes and ordinances.
9. Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts. 10. Use safety equipment. Wear ANSI approved safety impact goggles when assembling this product. Non-skid safety shoes must be used for appropriate conditions. TOOL USE AND CARE 11.
3. Use the right product for the job. There are certain applications for which this product was designed. Do not use small tools, attachments, or equipment to do the work of larger industrial tools, attachments, or equipment. 4. Maintain a safe environment. Keep the area well lit. Make sure there is adequate surrounding space. Always keep the area free of obstructions, grease, oil, trash, and other debris.
10. If necessary, have a certified electrician install (within 14 feet of where the Pump will be located) a 120 volt, GFCI electrical outlet that is dedicated only to the Pump. Any outlet should be above the water line. 11. NEVER raise or lower the Pump by its electrical Power Cord. 12.
GROUNDED TOOLS: TOOLS WITH THREE PRONG PLUGS 1. Tools marked with “Grounding Required” have a three wire cord and three prong grounding plug. The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of elec- tric shock. (See Figure B.) 2.
SYMBOLOGY FIGURE D UNPACKING When unpacking, check to make sure all the parts shown on the Parts List on page 12 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 AND OPERATING INSTRUCTIONS NOTE: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram on page 13. 1.
4. Connect the Union (37) to the Coupler (34). Make sure to hand tighten only. Over-tightening may cause the Union to crack. Then, connect a 1-1/2” diam- eter Discharge Pipe to the Union. NOTE: Make sure the Discharge Pipe is secured to a solid surface, with appropriate hardware (not included), to ensure the stability of the Pump. (See Figure E.) 5.
7. Carefully set the Pump in place. Do not lower or raise the Pump by its Power Cord (1) or Discharge Pipe. (See Figure E.) 8. The Float Switch (2) automatically switches on and off at a water depth of ap- proximately 4 inches. The ON/OFF height can be manually adjusted by adjusting the Float Switch Lock. CAUTION: Do not run the Pump dry. Doing so will increase wear to the unit and possibly cause seal damage. (See Figure E.) 9.
or Impeller (25) will greatly reduce performance of the Pump. To clean the Impeller Cover (32), spray the Cover with clean water. To clean the Impeller, remove the three Tapping Screws (39) at the bottom of the Base (38). Then, remove the Base to expose the Impeller Cover and Impeller. Use a stream of clean water to clean the Impeller and Impeller area inside the Pump. Then, replace the Base. (See Figure F and Assy. Diagram.) IMPELLER (25) BASE (38) IMPELLER COVER (32) FIGURE F 4.
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 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 LICENSED TECHNICIANS, AND NOT BY THE BUYER.
ASSEMBLY DIAGRAM 1 2 17 18 19 3, 21 20 4 17 17 22 23 5 6 24 36 25 7 9 26 35 27 34 10 11, 15 12 28 31 29 35 32 30 33 13 14 13 16 38 39 NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts.
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.
