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Idiomas disponibles
Idiomas disponibles
WARNING
To prevent accidents, ensure that the power tool
is switched off and pull out the battery.
1. Inspecting the cutter blades
Continued use of dull or damaged cutter blades will
result in reduced cutting efficiency and may cause
overloading of the motor. Sharpen or replace the
cutter blades as often as necessary.
2. Handling
CAUTION
The front base, rear base, and cutting depth
control knob are precisely machined to obtain
specifically high precision. If these parts are
roughly handled or subjected to heavy mechanical
impact, it may cause deteriorated precision and
meduced cutting performance. These parts must
be handled with particular care.
3. Inspecting the screws
Regularly inspect all screws and ensure that they
are fully tightened. Should any of the screws be
loosened, retighten them immediately.
WARNING
Using this planer with loosened screws is
extremely dangerous.
4. Inspecting the carbon brushes (Fig. 40)
The motor employs carbon brushes which are
consumable parts. Replace the carbon brush with a
new one when it becomes worn to its wear limit.
Always keep carbon brushes clean and ensure that
they slide freely within the brush holders.
No. of carbon brush
Wear limit
0.43" (11 mm)
CAUTION
Using this planer with a carbon brush which is
worn in excess of the wear limit will damage the
motor.
NOTE
When replacing the carbon brush with a new one,
be sure to use the Hitachi Carbon Brush Code No.
999017.
MAINTENANCE INSPECTION
0.16" (4 mm)
Fig. 40
5. Replacing carbon brushes
After removing the chip cover, take out the carbon
brush by first removing the brush cap and then
hooking the protrusion of the carbon brush with a
slotted head screw driver, etc., as shown in Fig. 41.
Brush cap
When installing the carbon brush, choose the
direction so that the nail of the carbon brush (Fig.
42) agrees with the contact portion of brush tube.
Then push it in with a finger as illustrated in Fig. 43.
Lastly, install the brush cap.
Nail of carbon brush
CAUTION
●
Be absolutely sure to insert the nail of the carbon
brush into the contact portion of brush tube.
(You can insert whichever one of the two nails
provided.)
English
Fig. 41
Protrusion of carbon brush
Fig. 42
Contact portion of
brush tube
Fig. 43
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