Harbor Freight Tools Model 93819 manual Troubleshooting, See Figure F and Assy. Diagram

Models: Model 93819

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(See Figure F and Assy. Diagram.)

or Impeller (25) will greatly reduce performance of the Pump. To clean the Impel- ler 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.When storing, make sure to store the Pump in a clean, dry, safe location out of reach of children. In cold weather, when the Pump is not in use, protect the interior of the Pump from freezing by draining the water and pumping a perma- nent type automobile anti-freeze containing a rust inhibitor through the system. A 50% mixture with water is recommended. Be sure to flush the system with a neutralizing liquid prior to re-use of the Pump.

5.FIGURE F CAUTION! All maintenance, service, or repairs not mentioned in this manual must only be performed by a qualified service technician.

TROUBLESHOOTING

Problem

 

Possible Solution

Pump does not start.

1. Make sure the Pump is plugged into a working 120 volt,

 

 

G.F.C.I., electrical outlet. (See page 5.)

 

2.

Adjust the Float Switch to a lower position. (See page 10.)

No flow from Pump.

1. Clean Impeller and Impeller Cover.

 

2.

Check Discharge Pipe for freezing or blockage. If

 

 

necessary, thaw Pipe and/or remove excessive debris.

 

3.

Discharge Pipe excessively bent. Reset Pipe.

Pump does not switch off.

1. Float Switch cannot sink down. Lower Float Switch. (See page 10.)

Insufficient flow.

1. Clean Impeller and Impeller Cover. (See page 11.)

 

2.

Check Discharge Pipe for freezing or blockage. If

 

 

necessary, thaw Pipe and/or remove excessive debris.

 

3.

Have a qualified service technician clean interior of

 

 

Pump and, if necessary, replace worn parts.

Pump switches off too soon.

1. Clean Impeller and Impeller Cover. (See page 11.)

 

2.

Make sure the water temperature does not exceed

 

 

95° Fahrenheit.

SKU 93819 For technical questions, please call 1-800-444-3353 PAGE 11 93820

Page 11
Image 11
Harbor Freight Tools Model 93819 manual Troubleshooting, See Figure F and Assy. Diagram