Makita UH5570 Manuel D'instruction page 8

Blade maintenance
Smear the blade before and once per hour during
operation 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.
1
2
009295
NOTE:
Be careful not to get your hands dirty as grease is
•
applied in the shear blade driving area.
Remove the under cover.
1
009296
1. Screws
2. Blade cover
1. Under cover
2. Blade cover
2
Remove the gear housing cover.
1
009297
Set the crank at the angle as shown in the figure with a
slotted bit screwdriver.
1
009298
Remove two screws from the shear blades and the
shear blade unit will be taken out.
1
2
009299
CAUTION:
Return the gear to the original position in such a
•
manner as it was installed if it should be taken
away by mistake.
Installing the shear blade
Prepare 4 removed screws (For under cover), 2 screws
(For shear blade), gear housing cover, under cover, and
new shear blades.
Adjust the crank position as shown in the figure. At this
time, apply some grease provided with new shear
blades to the periphery of the crank.
8
1. Gear housing
cover
1. Crank
1. Screws
2. Shear blade