Maintenance; General Maintenance; Adjusting The Chain Tension - Ryobi P2508 Manuel D'utilisation

WARNING:
Before inspecting, cleaning, or servicing the
unit, stop the motor, wait for all moving parts
to stop, and remove the battery pack. Failure
to follow these instructions can result in serious
personal injury or property damage.
WARNING:
Always wear eye protection with side shields
marked to comply with ANSI Z87.1, along with
head protection. Failure to do so could result in
objects being thrown into your eyes and other
possible serious injuries.
WARNING:
Never use water or any liquids to clean or rinse
off your product and do not expose the product
to rain or wet conditions. Store indoors in a dry
area. Corrosive liquids, water, and chemicals
can enter the product's electronic components
and/or battery compartment and damage elec-
tronic components and/or the battery pack,
which can result in a short circuit, increased risk
of fire, and serious personal injury. Remove any
buildup of dirt and debris by wiping the product
clean with a dry cloth occasionally.
WARNING:
When servicing, use only identical replacement
parts. Use of any other parts could create a
hazard or cause product damage.
NOTICE:
Periodically inspect the entire product for dam-
aged, missing, or loose parts such as screws,
nuts, bolts, caps, etc. Tighten securely all fas-
teners and caps and do not operate this product
until all missing or damaged parts are replaced.
Please contact customer service or an autho-
rized service center for assistance.

MAINTENANCE

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts.
Most plastics are susceptible to damage from
various types of commercial solvents and may be
damaged by their use. Use clean cloths to remove
dirt, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline,
petroleum-based products, penetrating oils, etc.,
come in contact with plastic parts. Chemicals can
damage, weaken, or destroy plastic, which could
result in serious personal injury.
All pole saw service, other than the items listed in
these maintenance instructions, should be per-
formed by competent pole saw service personnel.
(For example, if improper tool is used to hold the
flywheel in order to remove the clutch, structural
damage to the flywheel could occur and subse-
quently could cause the flywheel to burst).

ADJUSTING THE CHAIN TENSION

See Figures 11 - 14.
WARNING:
Stop the motor, wait for all moving parts to stop,
and remove the battery pack. Never touch or
adjust the chain while the motor is running. The
saw chain is very sharp. Always wear protective
gloves when performing maintenance to the
chain. Failure to follow these instructions can
result in serious personal injury.
Proper chain tension is critical to the performance
of your pole saw. Always check chain tension
before using the saw and periodically until the
work is complete. The chain must be retensioned
whenever the flats on the drive links hang out of
the bar groove.
A cold chain is correctly tensioned when there is
no slack on the underside of the guide bar. The
chain should be snug, but still able to be turned
by hand without binding.
14 — English