Hitachi CJ120V Mode D'emploi page 12

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Information concerning airborne noise and vibration
The measured values were determined according to
EN60745 and declared in accordance with ISO 4871.
Measured A-weighted sound power level: 96 dB (A).
Measured A-weighted sound pressure level: 85 dB (A).
Uncertainty KpA: 3 dB (A).
Wear hearing protection.
Vibration total values (triax vector sum) determined
according to EN60745.
Cutting wood:
Vibration emission value
Uncertainty K = 4.5 m/s 2
Vibration emission value
2
Uncertainty K = 1.5 m/s
Cutting sheet metal:
Vibration emission value
2
Uncertainty K = 1.5 m/s
Vibration emission value
Uncertainty K = 2.8 m/s 2
Material
to be cut
Material quality
General lumber
Lumber
Plywood
Mild steel plate
Iron plate
Stainless steel plate
Aluminium copper,
brass
Nonferrous
metal
Aluminium sash
Phenol resin, melamin,
resin, etc.
Vinyl chloride,
Plastics
acryl resin, etc.
Foamed polyethylene,
foamed styrol
Card board,
corrugated paper
Pulp
Hardboard
Fiberboard
NOTE:
The minimum cutting radius of No. 1 (Long), No. 1 (Super Long), No. 21, No. 22 and No. 41 blades is 100 mm.
No. 1 (Long), No. 1 (Super Long), No. 11, No. 12, No. 15, No. 16, No. 21, No. 22 and No. 97 blades are sold separately.
11
a
h, CW =
16.3 m/s 2 (CJ120V)
a
h, CW =
2
16.5 m/s (CJ120VA)
a
h, CM =
2
13.8 m/s (CJ120V)
a
h, CM =
2
12.4 m/s (CJ120VA)
Table 1 List of appropriate blades
Blade No. 1 No. 1 No.11 No. 12, No. 15 No. 16, No. 21 No. 22 No.41 No. 97 123X
(Long)
(Super Long)
Below Below 10 ∼ Below
105 135
The declared vibration total value has been measured in
accordance with a standard test method and may be used
for comparing one tool with another.
It may also be used in a preliminary assessment of
exposure.
WARNING
The vibration emission during actual use of the power
tool can differ from the declared total value depending
on the ways in which the tool is used.
Identify safety measures to protect the operator that
are based on an estimation of exposure in the actual
conditions of use (taking account of all parts of the
operating cycle such as the times when the tool is
switched off and when it is running idle in addition to
the trigger time).
GUARANTEE
We guarantee Hitachi Power Tools in accordance with
statutory/country specific regulation. This guarantee does
not cover defects or damage due to misuse, abuse, or
normal wear and tear. In case of complaint, please send
the Power Tool, undismantled, with the GUARANTEE
CERTIFICATE found at the end of this Handling
instruction, to a Hitachi Authorized Service Center.
42 46
Thickness of material (mm)
55 20
5 ∼ Below
30 10
3 ∼ Below
6 3
3 ∼ Below
12 3
Height
up to
25
5 ∼ Below
20 6
5 ∼ Below 5 ∼ Below
30 10 20 5
10 ∼ 3 ∼ 5 ∼ 3 ∼
55 25 25 25
10 ∼ 3 ∼
55 25
3 ∼ Below
25 6
Below
6
10 ∼ 5 ∼ 10 ∼
55 40 65
5 ∼ 3 ∼
30 20
2 ∼
5
1.5 ∼
2.5
Below
5
Height Height
up to up to
25
5 ∼ Below 5 ∼
15 6 15
5 ∼ 3 ∼ 5 ∼
30 20 15
10 ∼ 3 ∼ 5 ∼
55 40 25
10 ∼ 3 ∼
55 40
3 ∼
25
1.5 ∼
10
30