Ryobi CS-4016, Руководство по эксплуатации для владельца

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MAINTENANCE
CHAIN BRAKE OPERATIONAL TEST
Test the chain brake periodically to ensure proper
function. Perform a chain brake test prior to initial
cutting, following extensive cutting, and definitely
following any Chain brake service.
1. Place saw on a clear, firm, flat surface.
2. Start engine.
3. Grasp the rear handle (Fig.25-A) with your right
hand.
4. With your left hand, hold the front handle
(Fig 25-B) [not chain brake lever (Fig.25-C)]
firmly.
5. Squeeze the throttle trigger to 1/3 throttle, then
immediately activate the chain brake lever
(Fig.25-C).
6. Chain should stop abruptly. When it does,
immediately release the throttle trigger.
7. If chain brake functions properly, turn the
engine off and return the chain brake to the
DISENGAGED position.
WARNING. If chain does not stop, turn
engine off and take your unit to the
nearest authorised service centre for
service.
AIR FILTER
Do not operate saw without the air filter. Dust and
dirt will be drawn into engine and damage it. The
air filter must be cleaned after 20 hours of service.
CLEANING THE AIR FILTER (FIG.26-C)
Remove the top cover by undoing the cover
fastening screw on the cover. You can then remove
the cover.
Lift out the air filter and wash filter in clean, warm,
soapy water. Rinse in clear, cool water. Air dry
completely.
Refit the filter, fit the cover for the engine/air filter.
Make sure that the cover fits perfectly when you do
so. Tighten the fastening screw for the cover.
SPARK PLUG (FIG.26-D)
To ensure that the saw’s engine retains its power,
the spark plug must be clean and have the correct
electrode gap (0.6 mm). The spark plug must be
cleaned or replaced after every 20 hours of service.
Set the On/Off switch to Stop (0).
Remove the top cover by undoing the fastening
screw on the cover. You can then remove the
cover.
Disconnect the ignition cable from the spark plug
by pulling and twisting it simultaneously. Remove
the spark plug using a spark plug wrench. DO NOT
USE ANY OTHER TOOLS. Clean the spark plug
with a copper wire brush or fit a new one.
CARBURETTOR SETTING
The carburettor has been factory set. If it requires
adjusting, take the saw to your nearest authorized
after-sales service outlet.
CHAIN BAR
Turning the chain bar. The bar should be reversed
every 8 working hours to ensure uniform wear.
Keep the bar groove and lubrication hole clean.
Check the bar rails frequently for wear and, if
necessary, remove the bars and square-up the rails
using the flat file.
WARNING. Never fit a new chain to a
worn chain bar.
SPROCKET
This sprocket is subjected to especially high wear
and tear. If you notice deep wear marks on the
teeth, the sprocket must be replaced. A worn
sprocket curtails the service life of the chain saw.
Have the sprocket replaced by an authorised
service centre.
Fig. 25
Fig. 26
14
D
C
C
B
A