Little Wonder 1922, 3022, 3010, 2410 Area Maintenance Frequency, Lubrication and Maintenance

Models: 1912 3012 2422 1910 1922 2412 3020 1920 2420 2410 3010 3022

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1.Read care and safety instructions carefully before attemptingto use this trimmer. Only after you are familiar with your hedge trimmer and all of its controls and the functions should you start the trimmer.

2.Before plugging into an electric circuit, be sure that the voltage supply is as specified on hedge trimmer.

Models 1910, 1920, 2410, 2420, 3010, 3020 are rated at 464 watts at 115 volts.

Models 1912, 1922, 2412, 2422, 3012, 3022 are rated at 390 watts at 230 volts.

3.Be sure the switches are in the “off” (not depressed) position before connecting unit to the applicable current. (120V AC or 220V/240V AC.) Do not carry a plugged -in trimmer with a finger on the switch.

4.The electricity for this hedge trimmer should be supplied through a Residual Current Device (RCD) with a tripping current of not more than 30 mA. These protective devices are also known as Residual Current Circuit Breakers (RCCBs) or Earth Leakage Circuit Breakers (ELCBs).

5.Keep extension cord behind trimmer. Never drape

extension cord over hedge being trimmed. On 120V units, use 16 gauge wire extension cord up to 100 feet. Over 100 feet use 14 or heavier gauge wire or extension cord. Cords are available from your local Little Wonder dealer. The use of light gauge lamp cords or sizes lighter than those specified above will result in loss of power, possible motor failure, overheating of cord and the possibility of fire.

6.Warning! These trimmers have been designed so they can only be operated when using both hands. Do not attempt to override this important safety feature in any way.

7.Hold trimmer firmly. For Single Edge Model, keep right hand on side handle and left hand on rear handle. For

Double Edge Model, you can place either hand on either handle. Squeeze both switches.

Tilt trimmer so cutting tooth is angled slightly toward the hedge or shrub and proceed to cut. Use overlapping sweeping motions away from your body to achieve a safe and even cut. The unit is designed

to cut any type of hedge or shrub; however, 1/2" thickness of cut should not exceed 1/2 inch

in diameter.

V. MAINTENANCE

Remove the plug from the socket before carrying out any adjustment, servicing, or maintainence.

A. LUBRICATION AND MAINTENANCE

1.A few drops of light (#10) oil should be placed on the back edge of each blade at each adjusting screw after approximately every four hours of normal operation.

2.To obtain trouble free trimming, it is necessary to keep the blades lubricated and clean. The gum that collects and builds up on the blades can be removed with 50-50 mixture of kerosene and #10 oil. Since a petroleum product can shorten the life of some plastics, it is necessary to remove excess oil-kerosene mixture from the plastic parts. Blades must be clean before they can be adjusted.

Caution! Kerosene and oil are flammable.

3.A few drops of light (#10) or 3-in-1 oil should be put in the hole indicated on the bottom cover plate. This is necessary only at the beginning of a day’s operation.

B. SERVICE MAINTENANCE GUIDE

4.Gear housing and motor bearings have been permanently lubricated with a special grease which should last for the life of the trimmer. When blades are replaced, or any other time that the bottom cover plate is removed, the grease must be checked for proper amount (approximately 3/4 full in the area of the gears), and a new gasket and new screws must be used to insure proper seating of cover plate. Use only Lubrico M3-3K9K grease (P/N 16-78A) in the gear housing. Lubrico M24M (P/N 16-78B) is to be used on the motor bearings. Lubrico is available through your local Little Wonder Dealer.

5.Before each use, inspect to be sure handles, safety devices and fasteners are secure and in place, and cord is not frayed. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified person in order to avoid a hazard.

Area

Maintenance

Frequency

 

 

 

Gear Housing

Check Grease

Monthly

Blades

Inspect / Clean / Lubricate

After Each Use

Fasteners

Inspect / Tighten / Replace

Before Each Use

Labels

Inspect / Replace

Before Each Use

Handles

Inspect / Replace

Before Each Use

Guards / Safety Devices

Inspect / Replace

Before Each Use

 

 

 

 

 

 

IMPORTANT- Time intervals shown are maximum. Actual use and your experience will determine the

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frequency of required maintenance.

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Little Wonder 1922, 3022, 3010, 2410 Area Maintenance Frequency, Lubrication and Maintenance, Service Maintenance Guide