FXA YT4370, Instruction Manual, Page: 12 / 80

12
Maintenance
The following maintenance guide must be followed in order to keep the chain saw in a safe working condition.
Maintenance Frequency Maintenance Requirement
When new. ‘Run in’ the cutting chain, Run for 2-3 minutes then check and adjust
the cutting chain tension. Fill the oil reservoir.
Before each use. Check the cutting chain tension and sharpness. Check the tightness of
the guide bar securing nuts. Check the cutting chain lubricating oil
reservoir. Check that the cutting chain lubrication system is operating
correctly.
During use.
Periodically check the cutting chain tension, the security of the guide
bar securing nuts, the cutting chain lubricating oil reservoir the
operation of the cutting chain oiling system.
At every cutting chain replacement.
After each cutting chain sharpening.
Remove the chain guide bar and cutting chain. Clean the groove in the
guide bar.
Reverse the position of the guide bar when re-fitting to prevent uneven
wear.
Check the cutting chain tension and sharpness. Check the tightness of
the chain guide securing nuts. Check the cutting chain lubricating oil
reservoir. Check that the cutting chain lubrication system is operating
correctly. Check the drive sprocket for wear.
At every second cutting chain
replacement The drive sprocket should be replaced with a new one.
Personal Protective Equipment (PPE)
Suitable personal protective equipment should always
be worn – no matter how small the job. European
standards for chainsaw PPE are published as part of
EN 381 Protective clothing for users of hand-held
chainsaws.
There are various types of protective clothing designed
specifically for protection against serious injury when
using a chainsaw. This clothing can be purchased from
a reputable power tool supplier or it can be hired from
one of the larger hire shops.
It is strongly recommended that the following
protective clothing is worn when using a chainsaw.
1. Head Protection
A safety helmet to EN 397.
Should be worn and adjusted to fit correctly.
2. Hearing Protection
Ear protectors to EN 352-1.
Should be worn at all times when the chainsaw is
running.
3. Eye Protection
A mesh visor to EN1731.
Worn in conjunction with the safety helmet or
safety glasses to EN166 Should be worn at all
times when using a chainsaw.
4. Upper Body Protection
A chainsaw jacket to prEN381-10.
Can provide additional protection where operators
are at increased risk and is recommended
especially when using a chainsaw above waist
height.
5. Hand Protection
Gloves to EN 381-7.
Should be worn except where there is a risk of
snagging.
6. Leg Protection
Chainsaw trousers to EN 381-5.
Giving all round leg protection are recommended
for occasional users of chainsaws.