ASWP12 Chain Saw Operation
4.0 Mandatory Information / Work Practices
The following are the general mandatory requirements for an arborist when working with a
chain saw.
All power chain saws shall be equipped with a chain that minimizes the risk of kick
back
All chain saws shall be operated with two hands on the chain saw at all times
Chain saws shall be operated and inspected as per manufacturer's instructions
Chain saw operators shall wear appropriate Personal Protective Equipment (PPE)
If face shields are used they must be used in conjunction with approved safety glasses
The engine should not be started until the saw is in the immediate work site, except
when a warm-up period is required at which time the saw shall not be left unattended
The operator shall ensure that the work site is clear of obstructions on the ground and
aloft i.e. dead limbs or tree tops that may be hazardous
Control Drop Zone and Hazard Area if applicable
Operators shall decide on and prepare an escape route before cutting commences
No one, except the operator, shall be allowed within a radius of 3 metres (10 feet) of a
chain saw when it is in operation
No adjustment shall be made to the chain while the engine is running
During all chain saw operations, the operator must be fully aware of the consequences
of any cut before it is made
Chain saw shall not be operated above shoulder level
The engine shall be shut off when moving the chain saw from one location to another,
except when trees are in close proximity and the approach is unobstructed
When moving from tree-to-tree with the engine running, the chain brake shall be
applied
A chain saw shall be removed from service immediately if any defects are evident that
could affect its safe operation
Hot chain saws shall be cooled before refueling
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