Standard Accessories; Maintenance And Inspection - HIKOKI C 7ST Instrucciones De Manejo

STANDARD ACCESSORIES

In addition to the main unit (1 unit), the package
contains the accessories listed in the below.
○ Saw Blade (Dia. 185 mm) (mounted on tool) ...............1
○ Box wrench ..................................................................1
○ Guide ...........................................................................1
○ Wing-bolt .....................................................................1
○ Spring ..........................................................................1
○ Dust collector ...............................................................1
○ Lever ............................................................................1
○ Machine screw M4x12 .................................................1
Standard accessories are subject to change without notice.
APPLICATIONS
Cutting various types of wood.
SPECIFICATIONS
The specifi cations of this machine are listed in the Table on
page 118.
NOTE
Due to HiKOKI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
MOUNTING AND OPERATION
Action
Adjusting the cutting depth
Adjusting the angle of inclination
Regulating the guide
Cutting line
Switch operation
Dismounting the saw blade
Mounting the Saw Blade*
Mounting the dust collector set
Adjusting the base and saw blade
to maintain perpendicularity
Cutting (Do not use the tool with
only the blower function.)
Selecting accessories
*1 Before beginning work, check to ensure that operating
the switch correctly turns the tool ON and OFF.
While the tool is plugged in to the receptacle, ensure that
the sawblade stops when the switch is turned OFF.
*2 Usable sawblade diameter: from 180 mm to 185 mm
*3 Washer (A) is supplied for 4 types of saw blades with the
hole diameters of 16 mm, 19 mm, 20 mm and 30 mm.
(When buying the Circular Saw, one type of washer (A)
is supplied.)

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. Inspecting the carbon brushes (Fig. 12)
CAUTION
○ When replacing the new carbon brushes, always use
4. Replacing carbon brushes (Fig. 12)
5. Replacing supply cord
6. Motor unit maintenance
7. Inspecting and maintaining the lower guard
Figure Page
2 119
3 119
4
119
5 119
6 119
7
120
8 120
WARNING
9
120
10 120
11 121
― 122
Space between lower
guard and gear cover
CAUTION
In the operation and maintenance of power tools, the safety
regulations and standards prescribed in each country must
be observed.
5
The motor employs carbon brushes which are
consumable parts. Since an excessively worn carbon
brush can result in motor trouble, replace the carbon
brushes with new ones having the same carbon brush
No. ⓐ shown in the fi gure when it becomes worn to or
near the "wear limit" ⓑ. In addition, always keep carbon
brushes clean and ensue that they slide freely within the
brush holders.
genuine HiKOKI carbon brushes with the number
specifi ed in the drawing.
Disassemble the brush caps with a slotted-head
screwdriver. The carbon brushes can then be easily
removed.
If the replacement of the supply cord is necessary, this
has to be done by the manufacturer of this agent in order
to avoid a safety hazard.
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. 13).
Dust or particle accumulation in the motor can result in
damage.
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. 13).
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.
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
Housing vent
Fig. 13
English
Rotation part of the
lower guard
Air gun