Cleaning The Tool; Blade Maintenance - Makita UH5570 Instruction Manual

NOTE:
• Check the chip receiver for secure installment
before use.
• Never try to uninstall the chip receiver by an
excessive force with its hooks locked in the
blade unit grooves. Using the excessive force
may damage it.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.

Cleaning the tool

Clean out the tool by wiping off dust with a dry or soap-
dipped rag.
CAUTION:
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.

Blade maintenance

Smear the blade before and once per hour during oper-
ation using machine oil or similars.
After operation, remove dust from both sides of the
blade with wired brush, wipe off it with a rag and then
apply enough low-viscosity oil, such as machine oil etc.
and spray-type lubricating oil.
CAUTION:
• Do not wash the blades in water. Failure to do
so may cause rust or damage on the tool.
Removing or installing shear blade
CAUTION:
• Before removing or installing shear blade,
always be sure that the tool is switched off and
unplugged.
• When replacing the shear blade, always wear
gloves without removing blade cover so that
hands and face does not directly contact the
blade. Failure to do so may cause personal
injury.
NOTE:
• Do not wipe off grease from the gear and crank.
Failure to do so may cause damage to the tool.
• For specific way of removing and installing
shear blades refer to the reverse of a package
for accessory shear blades.
Removing the shear blades
Reverse the tool and loosen four screws.
2
► 1. Screws 2. Blade cover
NOTE:
• Be careful not to get your hands dirty as grease
is applied in the shear blade driving area.
Remove the under cover.
1
► 1. Under cover 2. Blade cover
Remove the gear housing cover.
1
► 1. Gear housing cover
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