Troubleshooting, Maintenance | Harbor Freight Tools 47906 instruction

Troubleshooting

Problem	Cause	Solution
The pump won’t start	No power	Check connections
	Blocked Impeller	Free the motor shaft
	Pressure switch disconnected	Check gauge
	Thermal Protection cut out	Allow pump to cool

The pump operates but it	Inlet tube not submerged	Submerge the inlet
won’t discharge water	Air in suction pipe	Check pipe and seals
	Inlet screen clogged	Clean screen
	Lifting height exceeded	Reduce lifting height

Pump has low capacity	Inlet pipe is too small	Increase pipe diameter
	Liquid is too dirty	Clean screen frequently
	Lifting height exceeded	Reduce lifting height
	Tank’s rubber bladder under-	Inflate to 21- 29 PSI
	inflated.

Never disassemble the pump or motor as this will damage the water seals. All repairs should be performed by a qualified technician.

Maintenance

Always disconnect pump from power source before attempting any maintenance.

1.Clean the inlet screen regularly to remove accumulated debris.

2.Use air pressure gauge to test air pressure in Tank’s rubber bladder. Air pressure should range between 21and 29 PSI.

3.Wipe the pump clean with a soft, damp cloth with soapy water. Do not use solvents. Do not get the electrical components wet.

4.If storing the pump for a long time, store it in a dry location, and apply a light layer of oil to the metal parts prior to storage, to inhibit rust.

5.To drain the pump, disconnect the water lines and turn it upside down.

PLEASE READ THE FOLLOWING CAREFULLY

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR 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 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 REPLACEMENT PARTS THERETO.

	For technical questions, please call 1-800-444-3353.	REV 09/06
SKU 47906	For technical questions, please call 1-800-444-3353.	Page 6

47906 specifications

Harbor Freight Tools is a well-known retailer in the field of tool supply, and one notable product in their lineup is the 47906 model, commonly referred to as the "20oz. Claw Hammer." This tool is an essential addition to any toolbox, whether for professional contractors or DIY enthusiasts.

The Harbor Freight Tools 47906 is celebrated for its combination of durability and functionality. One of its primary features is its high-quality steel construction. The head of the hammer is made from drop-forged steel, a process that strengthens the metal and ensures it can withstand heavy-duty use. This added strength is further complemented by its heat-treated surface, which enhances resistance to chipping and cracking.

This claw hammer showcases a classic design with a smooth face on one side, ideal for driving nails, while the other side, shaped like a claw, is perfect for removing nails or prying apart boards. Its 20-ounce weight strikes a balance, providing enough heft to drive nails effectively while still being manageable for prolonged use. The overall design aids in delivering a powerful strike, making it efficient for various tasks around the home or job site.

Another significant feature of the Harbor Freight Tools 47906 is its ergonomic handle. The hammer is equipped with a rubberized grip, offering excellent comfort and control. This anti-slip feature not only helps reduce hand fatigue during extended use but also enhances safety by minimizing the risk of slipping out of the user's hand.

In addition to its robust construction and comfortable handle, the 47906 hammer also emphasizes user-friendliness. Its versatile design makes it a favorite among a diverse range of users, from novice DIYers to skilled tradespeople. Whether tackling a small home project or larger construction tasks, this hammer delivers consistent performance.

In conclusion, the Harbor Freight Tools 47906 claw hammer is a reliable, durable tool that incorporates thoughtful design and quality materials. Its combination of a sturdy steel head, ergonomic handle, and balanced weight makes it an invaluable tool for driving and removing nails effectively. Whether for hobby work or professional contracting, this hammer stands out as a trustworthy choice in the ever-expanding world of tools.