Green Thumb 60020 GT Panduan Operator - Halaman 13

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Halaman Cetak

WARNING:

When servicing, use only identical replacement parts.

Use of any other parts may create a hazard or cause

product damage.

WARNING:

Always wear safety goggles or safety glasses with side

shields during power tool operation or when blowing

dust. If operation is dusty, also wear a dust mask.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most

plastics are susceptible to damage from various types of

commercial solvents and may be damaged by their use. Use

clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum-

based products, penetrating oils, etc., come in contact

with plastic parts. Chemicals can damage, weaken, or

destroy plastic which may result in serious personal

injury.

Periodically check all nuts and bolts for proper tightness to

ensure safe operation of the mower.

Remove any buildup of grass and leaves on or around the

motor cover. Wipe the mower clean with a dry cloth occa-

sionally. Do not use water.

LUBRICATION

All of the bearings in this product are lubricated with a suf-

ficient amount of high grade lubricant for the life of the unit

under normal operating conditions. Therefore, no further

bearing lubrication is required.

At the beginning and end of each mowing season:

■ Lubricate the springs on the rear discharge door with light

oil.

■ Lubricate the height adjustment lever and related hardware

with light oil.

■ Remove the wheels and lubricate the surface of the axle

bolt and the inner surface of the wheel with light oil.

■ Remove the blade and blade hub assembly and

lubricate the motor shaft with light oil or engine oil. See

Replacing the Cutting Blade for instructions on remov-

ing the blade.

MAINTENANCE

Always protect hands by wearing heavy gloves and/or

wrapping the cutting edges of the blade with rags and

other material when performing blade maintenance.

Failure to heed this warning so could result in serious

personal injury.

Before performing any maintenance, make sure the

mower is unplugged from the power supply and the

switch key is removed. Failure to heed this warning could

result in serious personal injury.

REPLACING THE CUTTING BLADE

See Figure 12 - 13.

Since the mower is equipped with a sealed battery, the

mower can be tipped for maintenance without the danger

of acid spillage.

NOTE: Only use identical replacement blades.

■ Stop the motor and remove the switch key.

to come to a complete stop.

■ Turn the mower on its side.

■ Wedge a block of wood between the blade and mower

deck to prevent the blade from turning.

■ Loosen the blade nut using a 15 mm wrench or socket

(not provided).

■ Remove the blade nut, spacer, blade insulator, and

blade.

■ Make certain the fan assembly is pushed completely

against the motor shaft.

Page 13

WARNING:

BLADE

BLOCK OF WOOD

Allow blade

WRENCH

Fig. 12