18
English (Original Instructions)
WARNING
Do not lubricate any of the wheel components.
Lubrication may cause the wheel components to fail
during use, which could result in serious personal injury
to the operator and/or mower or property damage.
REPLACING THE CUTTING BLADE
See figure 9-10.
NOTE:
Only use authorised replacement blades. Replace
worn or damaged blades and bolts in sets to preserve
balance.
■
Stop the motor and remove the switch key. Allow
blade to come to a complete stop.
■
Remove the battery pack.
■
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 by turning it counterclockwise
(as viewed from bottom of mower) using a 15 mm
wrench or socket (not provided).
■
Remove the blade nut, spacer, blade insulator, and
blade.
■
Make certain the blade holder is pushed completely
against the motor shaft.
■
Place the new blade on the shaft. Ensure blade
is properly seated with shaft going through center
blade hole and the two blade posts inserted into their
respective holes on the blade. Make sure it is installed
with the curved ends pointing up toward the mower
deck and not down toward the ground. When seated
properly, the blade should be fl at against the blade
holder.
■
Replace the blade insulator and spacer, then thread
the blade nut on the shaft and fi nger tighten.
NOTE:
Make certain all parts are replaced in the exact
order in which they were removed.
■
Torque the blade nut down clockwise using a torque
wrench (not provided) to ensure the bolt is properly
tightened. The recommended torque for the blade nut
is 62.5~71.5 kgfcm (350-400 in.-lb.).
REPLACING THE BATTERY
The mower battery is designed for maximum life; however,
like all batteries, it will eventually need to be replaced.
Charge the new battery pack before use.
To install a new battery:
■
Remove the switch key.
■
Carefully unlock and remove the battery pack.
■
Install the new battery pack.
WARNING
Keep the motor and battery compartments free from
grass, leaves or excessive grease. This will help reduce
the risk of fire.
GENERAL MAINTENANCE
Before each use, inspect the entire product for damaged,
missing, or loose parts such as screws, nuts, bolts, caps,
etc.
Tighten securely all fasteners and caps and do not
operate this product until all missing or damaged parts are
replaced. Please call Greenworks tools customer service
for assistance. 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.
Wipe the mower clean with a dry cloth occasionally. Do
not use water.
LUBRICATION
All of the bearings in this product are lubricated with a
sufficient amount of high grade lubricant for the life of
the unit under normal operating conditions. Therefore, no
further bearing lubrication is required.
WARNING
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.
Contact with the blade could result in serious personal
injury.
