HIKOKI CR 13VBY Mode D'emploi page 6

English
2. Selection of BI-METAL blades
The BI-METAL blade numbers in Table 2 are described
on the packages of special accessories. Select
appropriate blades by referring to Table 2 and 4 below.
Table 2: Bl-METAL blades
Blade
No.
No. 101 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 102 For cutting steel and stainless pipes
less than 130 mm in outer diameter
No. 103 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 104 For cutting steel and stainless pipes
less than 130 mm in outer diameter
No. 105 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 106 For cutting steel and stainless pipes
less than 130 mm in outer diameter
No. 107 For cutting steel and stainless pipes
less than 60 mm in outer diameter
No. 108 For cutting steel and stainless pipes
less than 130 mm in outer diameter
No. 121 For cutting and roughing lumber
No. 131 All purposes
No. 132 All purposes
NOTE
Nos. 101 – No. 132 Bl-METAL blades are sold separately as
optional accessories.
Table 3: Curved blade
Blade
No.
For cutting steel and stainless pipes
No. 341
less than 60 mm in outer diameter
Thickness
Uses
2.5 – 6
2.5 – 6
2.5 – 6
2.5 – 6
2.5 – 6
2.5 – 6
Below 3.5
Below 3.5
Thickness
Uses
2.5 – 6
3. Selection of blades for other materials
Table 4
Material to
be cut
Iron plate
(mm)
Nonferrous
metal
Synthetic
resin
300
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MAINTENANCE AND INSPECTION
1. Inspecting the blade
Continued use of a dull or damaged blade will result in
reduced cutting effi ciency and may cause overloading of
(mm)
the motor. Replace the blade with a new one as soon as
excessive 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. Maintenance of the motor
The motor unit winding is the very "heart" of the power
tool. Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
4. Inspecting the carbon brushes (Fig. 12)
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.
5. Replacing carbon brushes (Fig. 12)
Disassemble the brush caps with a slotted-head
screwdriver. The carbon brushes can then be easily
removed.
6. Replacing supply cord
If the replacement of the supply cord is necessary, it
has to be done by HiKOKI Authorized Service Center to
avoid a safety hazard.
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Material Thickness
quality (mm)
Mild steel
plate
2.5 – 19
Below 3.5
Aluminium,
Copper and
5 – 20
Brass
Below 5
Phenol resin,
Melamine 10 – 50
resin, etc.
5 – 30
Vinyl chloride,
Acrylic resin, 10 – 60
etc.
5 – 30
Blade No.
No. 1, 2, 101,
102, 103, 104,
105, 106, 131,
132
No. 3, 107,
108
No. 1, 2, 101,
102, 103, 104,
105, 106, 131
132
No. 3, 107,
108
No. 1, 2, 4,
101, 102, 103,
104, 131, 132
No. 3, 5, 8,
105, 106, 107,
108
No. 1, 2, 4,
101, 102, 103,
104, 131, 132
No. 3, 5, 8,
105, 106, 107,
108