Makita DUC252, Instruction Manual

Page: 8 / 148

8
014673
− Do not overreach and do not cut above
shoulder height.
This helps prevent
unintended tip contact and enables better
control of the chain saw in unexpected
situations.
− Only use replacement bars and chains
specified by the manufacturer.
Incorrect
replacement bars and chains may cause
chain breakage and/or kickback.
− Follow the manufacturer’s sharpening
and maintenance instructions for the saw
chain.
Decreasing the depth gauge height
can lead to increased kickback.
13. Before starting work, check that the chain saw is
in proper working order and that its condition
complies with the safety regulations. Check in
particular that:
•
The chain brake is working properly;
•
The run-down brake is working properly;
•
The bar and the sprocket cover are fitted
correctly;
•
The chain has been sharpened and tensioned
in accordance with the regulations;
14. Do not start the chain saw with the chain
cover being installed on it.
Starting the chain
saw with the chain cover being installed on it may
cause the chain cover to thrown out forward
resulting in personal injury and damage to objects
around the operator.
Top handle chainsaw specific safety
warnings
1. This chain saw is designed especially for tree
care and surgery. The chain saw is intended to be
used by properly trained persons only. Observe
all instructions, procedures and recommendations
from the relevant professional organization.
Otherwise fatal accidents may occur. It is
recommend that always using a rising platform
(cherry picker, lift) for sawing in trees. Rappelling
techniques are extremely dangerous and require
special training. The operators must be trained to
become familiar with safety equipment usage and
climbing techniques. Always use the appropriate
belts, ropes and carabiners when working in trees.
Always use restraining equipment for both the
operator and the saw.
2. Perform cleaning and maintenance before
storage in accordance with the instruction manual.
3. Ensure safe positioning of the chain saw during
car transportation to avoid fuel or chain oil
leakage, damage to the tool and personal injury.
4. Regularly check the functionality of chain brake.
5. Do not fill the chain oil near fire. Never smoke
when you fill the chain oil.
6. National regulation may restrict the use of the
chain saw.
7. If the equipment gets heavy impact or fall, check
the condition before continuing work. Check the
controls and safety devices for malfunction. If
there is any damage or doubt, ask our authorized
service center for the inspection and repair.
8. Always activate the chain brake before starting
the chain saw.
9. Hold the saw firmly in place to avoid skating (skid
movement) or bouncing of the saw when starting a cut.
10. At the end of the cut, be careful to keep your
balance due to the “drop”.
11. Take into account the direction and speed of the
wind. Avoid sawdust and chain oil mist.
Protective equipment
1. In order to avoid head, eye, hand or foot
injuries as well as to protect your hearing the
following protective equipment must be used
during operation of the chain saw:
− The kind of clothing should be appropriate, i. e. it
should be tight-fitting but not be a hindrance. Do
not wear jewelry or clothing which could become
entangled with bushes or shrubs. If you have long
hair, always wear a hairnet!
− It is necessary to wear a protective helmet
whenever working with the chain saw. The
protective helmet is to be checked in
regular intervals for damage and is to be
replaced after 5 years at the latest. Use only
approved protective helmets.
− The face shield of the protective helmet (or
the goggles) protects against sawdust and
wood chips. During operation of the chain
saw always wear a goggle or a face shield to
prevent eye injuries.
− Wear adequate noise protection
equipment (ear muffs, ear plugs, etc.)
− The protective jacket consists of 22 layers of
nylon and protects the operator against cuts. It is
always to be worn when working from elevated
platforms (cherry pickers, lifts), from platforms
mounted on ladders or when climbing with ropes.
− The protective brace and bib overall is made
of a nylon fabric with 22 layers and protects
against cuts. We strongly recommend its use.
− Protective gloves made of thick leather are part
of the prescribed equipment and must always be
worn during operation of the chain saw.
− During operation of the chain saw safety
shoes or safety boots fitted with anti skid
sole, steel toe caps and protection for the leg