Harbor Freight Tools PITTSBURGH 66784 Owner'S Manual & Safety Instructions Download Page 7

Page 7

For technical questions, please call 1-888-866-5797.

Item 66784 

        

Sa

Fety

Opera

ti

O

n

Maintenance

Setup

Setup - Before use:

  read the entire iMpOrtant SaFety inFOrMatiOn section at the beginning of this 

manual including all text under subheadings therein before set up or use of this product.

tO preVent SeriOuS inJury FrOM acciDentaL OperatiOn: 

Disconnect the pump from its power supply before assembly/installation.

note:

 For additional information regarding the parts listed in the 

following pages, refer to 

Parts List and Diagram

 on page 10.

assembly

note:

  Thread seal tape mentioned hereafter 

is not supplied with this pump.

1.  Cut the supplied hose, into two lengths, keeping 

in mind that the suction end should be long 

enough to reach within one inch of the supply 

tank bottom and at the same time to be long 

enough so that the Pump could be located at 

a point away from the supply tank opening.

nOZZLe (12)

HOSe 

cOnnectOr (8)

HOSe 

cLaMp (10)

HOSe

cLaMp (10)

HOSe

cOnnectOr (11)

HOSe (27)

puMp 

OutLet

2.  Apply pipe thread seal tape to the threads 

of one 3/4″ Hose Connector (8) and 

screw it firmly into the Pump outlet.

3.  Apply pipe thread seal tape to the threads 

of the 1″ Hose Connector (11) and 

screw it firmly into the Nozzle (12).

note:

  The included Hose (27) can be cut to 

provide an inlet and outlet hose, or another hose 

of the same size can be purchased as needed.  

any hose used with this product must be 

designed for use with the liquid being pumped.

4.  Slide two Hose Clamps (10) onto the discharge 

Hose (27). Twist each end of the hose over 

the two barbed fittings and push forward 

until the hose ends presses firmly over the 

O-rings and against the fitting shoulder.

5.  Slide the Hose Clamps to within 3/8″ of 

the fitting shoulder and tighten the screws, 

securing the hose onto the fittings.

6.  Apply pipe thread seal tape to the threads 

of one 3/4″ Hose Connector (8) and 

screw it firmly into the Pump inlet.

3/4″ HOSE 

cOnnectOr (11)

HOSe (27)

Strainer (33)

HOSe 

cLaMp (10)

HOSe 

cLaMp (10)

puMp 

inLet

7.  Slide two Hose Clamps (10) onto the inlet Hose 

(27). Twist one end of the hose over the pump 

inlet barbed fitting and the other end over the 

barbed fitting on the strainer.  Push the hose 

forward until the hose ends presses firmly over 

the O-rings and against the fitting shoulders.

8.  Slide the Hose Clamps to within 3/8″ of 

the fitting shoulder and tighten the screws, 

securing the hose onto the fittings.

Summary of Contents for PITTSBURGH 66784

Page 1: ...ep this manual and the receipt in a safe and dry place for future reference 24f When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 8...

Page 2: ...ORMATION General Safety Warnings Read all safety warnings and all instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings...

Page 3: ...pump for your application The correct pump will do the job better and safer at the rate for which it was designed 2 Do not use the pump if the switch does not turn it on and off Any pump that cannot...

Page 4: ...e Pump unattended when it is connected to a power supply Turn off the pump and disconnect it from its power supply before leaving 10 This product is not a toy Keep it out of reach of children 11 Maint...

Page 5: ...min No Load Revolutions per Minute RPM WARNING marking concerning Risk of Eye Injury Wear ANSI approved safety goggles with side shields Read the manual before set up and or use WARNING marking concer...

Page 6: ...ute Duty Cycle 30 minutes pumping followed by at least 30 minutes of rest Avoid damage to the Pump by not pumping for more than the prescribed duty cycle time The Duty Cycle defines the number of minu...

Page 7: ...nto the Pump outlet 3 Apply pipe thread seal tape to the threads of the 1 Hose Connector 11 and screw it firmly into the Nozzle 12 Note The included Hose 27 can be cut to provide an inlet and outlet h...

Page 8: ...tions 1 Connect the Cables with Clamps to a 12 volt power supply such as a battery not included Connect the RED Clamp to the Positive terminal and the BLACK Clamp to the Negative terminal 2 Insert the...

Page 9: ...THE FUSE a Disconnect the Cables from the 12V power source b Open the Fuse Holder on the Cable c Remove the Fuse by pulling it straight out of the Fuse Holder Then press in a new Fuse of the same type...

Page 10: ...G 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 Parts List Part Description Qty 1 Screw M5x10 8...

Page 11: ...Page 11 For technical questions please call 1 888 866 5797 Item 66784 Safety Operation Maintenance Setup Assembly Diagram...

Page 12: ...clusion 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 INC...

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