Hitachi CR 18DV Manual De Instrucciones página 18

English
CAUTION: Be absolutely sure to keep the switch
turned off and the battery removed
to prevent any accident.
(2) After you have turned the holder sleeve in the
direction of the arrow mark shown in Fig. 6 and
secured it, turn the blade so it faces downward.
The blade should fall out by itself. If the blade
does't fall out, pull it out by hand.
CAUTION: Never
immediately after use. The metal is
hot and can easily burn your skin.
WHEN THE BLADE IS BROKEN
Even when the saw blade is broken and remains
inside the small slit of the plunger, it should fall out
if you turn the holder sleeve in the direction of the
arrow mark, secure the holder sleeve, and face the
blade downward. If it doesn't fall out itself, take it
out using the procedures explained below.
(1) If a part of the broken saw blade is sticking out
of the small slit of the plunger, pull out the
protruding part and take the blade out.
(2) If the broken saw blade is hidden inside the small
slit, hook the broken blade using a tip of another
saw blade and take it out. (Fig. 11)
MAINTENANCE AND INSPECTION OF SAW BLADE
MOUNT
(1) After use, blow away sawdust, earth, sand,
moisture, etc., with air or brush them away with
a brush, etc., to ensure that the blade mount
can function smoothly.
(2) Periodically lubricate the saw blade mount with
machine oil through the semicircular slit at a state
where the holder sleeve is turned in the direction
of the arrow mark shown in Fig. 6. (Fig. 12)
NOTE:
If the saw blade mount is used without proper
cleaning and lubrication, the rotation of the
holder sleeve may be hampered by sawdust and
particles of dust, disabling you to remove the
saw blade with your fingers.
In such a case, hold the periphery of the holder sleeve lightly using a pair of pliers
and the like, and turn the holder sleeve to left and right little by little. After the saw
blade has been successfully removed, be absolutely sure to clean it up with air,
etc., carry out proper lubrication, and then check and see if the saw blade mount
can function smoothly.
18
touch the saw blade
Blade
Another blade
Holder
sleeve
Semicircular slit
Holder
sleeve
Fig. 9
Holder
sleeve
Fig. 10
Fig. 11
Machine
oil
Fig. 12