HIKOKI C 1806DB Instrucciones De Manejo página 18

English
(*1) About the mode select function
Each time the mode selector switch is pushed, the
operation mode changes.
When Silent mode is selected, the Silent mode indicator
lamp lights up.
Silent mode reduces maximum motor RPM enabling
effi cient work with less noise.
Mode
Power
Silent
NOTE
○ The mode will only change after a battery is installed and
the switch lock is pressed once.
○ The current mode will be maintained even if the switch is
on/off , or the battery is removed/reinserted.
LED LIGHT WARNING SIGNALS
This product features functions that are designed to protect
the tool itself as well as the battery. While the switch is
pulled, if any of the safeguard functions are triggered during
operation, the LED light will blink as described in Table 3.
When any of the safeguard functions are triggered,
immediately remove your fi nger from the switch and follow
the instructions described under corrective action.
Safeguard
LED Light Display
Function
On 0.1 second/
Overburden
off 0.1 second
Protection
On 0.5 second/
Temperature
off 0.5 second
Protection
MAINTENANCE AND INSPECTION
WARNING
Be sure to turned off the switch and remove the battery
before maintenance and inspection.
1. Inspecting the saw blade
Since use of as dull saw blade will degrade effi ciency
and cause possible motor malfunction, sharpen or
replace the saw blade as soon as abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that
they are properly tightened. Should any of the screws be
loose, retighten them immediately. Failure to do so could
result in serious hazard.
3. Motor unit maintenance
The motor winding is an important part of this tool. Avoid
damaging and be careful to avoid contact with cleaning
oil or water.
After 50 hours of use, clean the motor by blowing into the
ventilation holes of the motor housing with dry air from an
air gun or other tool (Fig. 33).
Dust or particle accumulation in the motor can result in
damage.
No-load speed
4500 min
-1
2500 min
-1
Table 3
Corrective
Action
Remove the
cause of the
overloading.
Allow the tool
and battery to
thoroughly cool.
4. Inspecting and maintaining the lower guard
Always make sure that the lower guard moves smoothly.
In the event of any malfunction, immediately repair the
lower guard.
For cleaning and maintenance, use an air gun or other
tool to blow clean the space between the lower guard
and gear cover as well as the rotation part of the lower
guard with dry air (Fig. 33).
Doing so is eff ective for the emission of chips or other
particles.
Accumulation of chips or other particles around the lower
guard may result in malfunction or damage.
WARNING
To prevent dust inhalation or eye irritation, wear
protective safety goggles and a dust mask when
using an air gun or other tool to clean the lower guard,
ventilation holes or other parts of the product.
Ensure smooth movement
of lower guard
Space between
lower guard
and gear cover
5. Cleaning the inside of the saw cover
Regularly check and clean to make sure that sawdust
and other residue do not collect inside of the saw cover.
Always remove the saw blade when checking and
cleaning. (Fig. 34)
6. Inspection of terminals (tool and battery)
Check to make sure that swarf and dust have not
collected on the terminals.
On occasion check prior, during and after operation.
CAUTION
Remove any swarf or dust which may have collected on
the terminals.
Failure to do so may result in malfunction.
7. Cleaning on the outside
When the power tool is stained, wipe with a soft dry cloth
or a cloth moistened with soapy water. Do not use chloric
solvents, gasoline or paint thinner, for they melt plastics.
18
Rotation part of
the lower guard
Air gun
Housing vent
Fig. 33
Washer (A)
Spindle
Saw cover
Fig. 34