Harbor Freight Tools 93662 Inspection, Maintenance, And Cleaning, Do not use damaged equipment

Models: 93662

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INSPECTION, MAINTENANCE, AND CLEANING

INSPECTION, MAINTENANCE, AND CLEANING

1.CAUTION! Always make sure the Power Switch (98A) of the Engine is in its “OFF” position prior to performing any service, maintenance, or cleaning of the Water Pump or Engine.

2.Before each use, inspect the general condition of the Water Pump. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, loose hose connections, and any other condition that may affect the safe operation of the Water Pump. If abnormal noise or vibration occurs, have the problem corrected before further use.

Do not use damaged equipment.

3.Before each use, check the Engine oil level in the Engine. If necessary, fill the crankcase of the Engine with the proper amount and type of engine oil.

4.Before each use, check the Inlet Filter (21) for accumulated debris, rocks, and other objects that may clog the Inlet Filter.

5.If the Water Pump is not in use due to dry conditions, etc., prime the Water Pump and activate the unit once every three months.

6.In cold weather, when if the Water Pump is not in use, protect the interior of the Pump from freezing by draining any remaining water and pumping a permanent type automotive antifreeze containing a rust inhibitor through the system. A 50% mixture with clean water is recommended. Make sure to flush the system with a neutralizing liquid prior to reuse of the unit.

7.To clean the Water Pump, use a garden hose and a mild detergent. Avoid intro- ducing water into the interior parts of the Engine.

8.When storing the Water Pump, make sure to store the unit in a clean, dry, safe location out of reach of children and other unauthorized people.

9.Engine maintenance: Refer to the Engine manufacturer’s manual for complete inspection, maintenance, and cleaning instructions.

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

SKU 93662

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 93662 manual Inspection, Maintenance, And Cleaning, Do not use damaged equipment