Maintenance And Inspection - Hitachi C 10FCH2 Bedienungsanleitung

English
the vise assem bly, first loosen the 6 m m w ing bolt.
After adjusting the height, firm ly tighten the 6 m m
w ing bolt; then turn the upper knob, as necessary, to
securely attach the crow n m olding in position (See
Fig 25).
Position crow n m olding w ith its WALL CONTACT
EDGE ag ai n st t h e g u i d e f en ce an d i t s CEILIN G
CONTACT EDGE against the Crow n m olding Stoppers
as show n in Fig. 25. Adjust the Crow n m olding
Stoppers according to the size of the crow n m olding.
Tighten the 6 m m w ing bolt to secure the Crow n
m olding Stoppers.
WARNING
Alw ays firm ly clam p or vise to secure the crow n
m olding to the fence; otherw ise the crow n m olding
m ight be thrust from the table and cause bodily harm .
Do not bevel cutting. The m ain body or saw blade
m ay contact the sub fence, resulting in an injury.
CAUTION
Alw ays confirm that the m otor head (see Fig. 1) does
not contact the crow n m olding vise assem bly w hen it
is low ered for cutting. If there is any danger that it
m ay do so, loosen the 6 m m knob bolt and m ove the
crow n m olding vise assem bly to a position w here it
w ill not contact the saw blade.
M OUNTING AND DISM OUNTING SAW BLADE
WARNING
To prevent an accident or personal injury, alw ays turn
off the trigger sw itch and disconnect the pow er plug
from the receptacle before rem oving or installing a
blade.
If cutting w ork is done in a state w here the bolt is not
sufficiently tightened, the bolt can get loose, the blade
can com e off, and the low er guard can get dam aged,
resulting in injuries.
Also, check that the bolts are properly tightened before
plugging the pow er plug into the receptacle.
If the bolts are attached or detached using tools other
than the 10 m m box w rench (standard accessory),
excessive or im properly tightening occurs, resulting
in injury.
1. M ounting the saw blade (Fig. 26, Fig. 27, Fig. 28 and
Fig. 29)
(1) Rotate the low er guard (plastic) to the top position.
(2) Use the driver to loosen the 4 m m screw fastening
the spindle cover and then rem ove the spindle cover.
(3) Press in spindle lock and loosen bolt w ith 10 m m box
w rench (standard accessory).
Since the bolt is left-hand threaded, loosen by turning
it to the right as show in Fig. 28.
NOTE
If the spindle lock cannot be easily pressed in to lock
the spindle, turn the bolt w ith 10 m m box w rench
(standard accessory) w hile applying pressure on the
spindle lock.
The saw blade spindle is locked w hen the spindle lock
is pressed inw ard.
(4) Rem ove the bolt and w asher (B).
(5) Lift the low er guard and m ount the saw blade.
WARNING
When m ounting the saw blade, confirm that the
rotation indicator m ark on the saw blade and the
rotation direction of the gear case (see Fig. 1)are
properly m atched.
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(6) Thoroughly clean w asher (B) and the bolt, and install
them onto the saw blade spindle.
(7) Press in the spindle lock and tighten the bolt by turning
it to the left by standard accessories w rench(10 m m
box w rench) as indicated in Fig. 28.
CAUTION
Confirm that the spindle lock has returned to the
retract position after installing or rem oving the saw
blade.
Tighten the bolt so it does not com e loose during
operation.
Confirm that the bolt has been properly tightened
before the pow er tool is started.
2. Dismounting the saw blade
Dism ount the saw blade by reversing the m ounting
procedures described in paragraph 1 above.
The saw blade can easily be rem oved after lifting the
low er guard.
CAUTION
N ev er at t em p t t o i n st al l saw b l ad es ex cep t
235 m m – 255 m m in diam eter.
M AINTENANCE AND INSPECTION
WARNING
To avoid an accident or personal injury, alw ays
confirm the trigger sw itch is turned OFF and that the
p o w er p l u g h as b een d i sco n n ect ed f r o m t h e
receptacle before perform ing any m aintenance or
inspection of this tool.
1. Inspecting the saw blade
Alw ays replace the saw blade im m ediately upon the
first sign of deterioration or dam age.
A dam aged saw blade can cause personal injury and
a w orn saw blade can cause ineffective operation and
possible overload to the m otor.
CAUTION
Never use a dull saw blade. When a saw blade is dull,
its resistance to the hand pressure applied by the tool
handle tends to increase, m aking it unsafe to operate
the pow er tool.
2. Inspecting the lever (Fig. 30 and Fig. 31)
If the M 6 hexagonal head bolts (2) are loose, align the
sides of the fence and saw blade w ith the steel square.
After adjusting the saw blade and fence to a ninety-
degree angle, tighten the lever securing hexagonal
head bolts (2).
3. Inspecting the carbon brushes (Fig. 32 and Fig. 33)
The carbon brushes in the m otor are expendable
parts.
If the carbon brushes become excessively worn, motor
trouble m ight occur.
Therefore, inspect the carbon brushes periodically and
replace them w hen they have becom e w orn to the
w ear lim it line as show n in Fig. 32.
Also, keep the carbon brushes clean so that they w ill
slide sm oothly w ithin the brush holders.
The carbon brushes can easily be rem oved after
rem oval of the brush caps (see Fig. 33) w ith a slotted
(m inus) screw driver.
4. About Handling the M otor (see Fig. 1)
Winding of the m otor is said to be the heart of this
tool. Exercise utm ost caution not to dam age the
w inding by exposing it to w ash oil or w ater.