Mounting And Operation; Maintenance And Inspection - Hitachi CG 30SC Handling Instructions Manual

MOUNTING AND OPERATION

Action
Inserting Cover (CG25SC)
Inserting Cover (CG30SC)
Inserting Sub handle
Inserting Cord (10 m)
Adjusting length of the center pipe
Inserting Shoulder Belt
Setting the Guard
Switch operation
Trimming grass
Adjustment of nylon line length
Trimming along the edge
Nylon line replacement
Checking the nylon line feed
Selecting accessories

MAINTENANCE AND INSPECTION

CAUTION
Be sure to switch OFF and disconnect the attachment
plug from the receptacle to avoid a serious accident.
1. Checking the condition of the nylon head
The nylon head should be checked regularly. If worn or
broken nylon head can slip or decrease the effi ciency of
the motor and burn it out.
Replace worn nylon head with new ones.
CAUTION
If you use a nylon head of which point is worn or broken,
it will be dangerous. So replace it with a new one.
2. Check the Screws
Loose screws are dangerous. Regularly inspect them
and make sure they are tight.
CAUTION
Using this power tool with loosened screws is extremely
dangerous.
3. Cleaning of the outside
When the grass trimmer is stained, wipe with a soft dry
cloth or a cloth moistened with soapy water. Do not use
chloric solvents, gasoline or paint thinner, as they melt
plastics.
4. Storage
Store grass trimmer in a place in which the temperature
is less than 40°C and out of reach of children.
CAUTION
In the operation and maintenance of power tools, the safety
regulations and standards prescribed in each country must
be observed.
GUARANTEE
We guarantee Hitachi Power Tools in accordance with
statutory/country specifi c 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.
IMPORTANT
Correct connection of the plug
Figure Page
The wires of the main lead are coloured in accordance
1 112
with the following code:
2 112
3 112
As the colours of the wires in the main lead of this tool may
not correspond with the coloured markings identifying the
4 113
terminals in your plug proceed as follows:
5 113
The wire coloured blue must be connected to the terminal
marked with the letter N or coloured black. The wire
6 113
coloured brown must be connected to the terminal marked
7 113
with the letter L or coloured red. Neither core must be
8 113
connected to the earth terminal.
NOTE:
9 114
This requirement is provided according to BRITISH
10 114
STANDARD 2769: 1984.
Therefore, the letter code and colour code may not be
11 114
applicable to other markets except The United Kingdom.
12 115
13 115
― 116
Information concerning airborne noise and vibration
The measured values were determined according to
EN50636-2-91 and declared in accordance with ISO 4871.
Measured A-weighted sound power level:
Measured A-weighted sound pressure level:
Uncertainty K: 3 dB (A).
Wear hearing protection.
Vibration total values (triax vector sum) determined
according to EN50636-2-91.
Vibration emission value
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
○ Identify safety measures to protect the operator that
NOTE
Due to HITACHI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
5
Blue: — Neutral
Brown: — Live
a
h , W =
3.476 m/s
5.77 m/s
tool can diff er from the declared total value depending in
the ways in which the tool is used.
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).
English
93.3 dB (A) (CG25SC)
94.4 dB (A) (CG30SC)
82 dB (A) (CG25SC)
84.1 dB (A) (CG30SC)
(CG25SC) K = 1.5 m/s
2
(CG30SC) K = 1.5 m/s
2
2
2