Jobsite CN-25, Оригинальная инструкция

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If there’s barrier between the cutting material and chainsaw, turn off the machine.
Wait until it stops completely. Wear the safety glove and remove the barrier. If the
chain must be removed, please follow the instruction of relevant part like installation
in manual. A trial run must be conducted after the cleaning and newly installation. If
vibration or mechanical noise is discovered, please stop the use and contact your
dealer.
8. Working with tree service chain-saws from rope and harness
1
、
Overview
This chapter sets out working practices aimed at reducing the risk of injury from tree
service chain-saws when working at height from a rope and harness. While it may
form the basis of guidance and training literature, it should not be regarded as a
substitute for formal training. The guidance given in this annex is only an example of
best working practice. National laws and regulations should always be followed.
It presents
- General requirements that should be met before using a tree service chain-saw for
work at height from a rope and harness,
- Preparations for using a tree service chain-saw from a rope and harness, and
- Use of a tree service chain-saw for pruning and dismantling, including secure work
positioning for two-handed use, starting the chain-saw, cutting with the chain-saw,
restrictions on one-handed use and freeing a trapped saw.
2
、
General requirements
Operators of tree service chain-saws working at height from a rope and harness
should never work alone. A ground worker trained in appropriate emergency
procedures should assist them.
Operators of tree service chain-saws for this work should be trained in general safe
climbing and work positioning techniques and be properly equipped with harnesses,
ropes, strops, carabiners and other equipment for maintaining secure and safe
working positions for both themselves and the saw.
3
、
Preparing to use the saw in the tree
The chain-saw should be checked, fuelled, started and warmed up by the ground
worker and then switched off before it is sent up to the operator in the tree.
The chain-saw should be fitted with a suitable strop for attachment to the operator’s
harness (see Figure B.1):