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RCS2340B 5133004340
Инструкция к Ryobi RCS1935B 5133004338 Страница: 9

Ryobi RCS2340B 5133004340 Инструкция к Ryobi RCS1935B 5133004338 онлайн [9/320] 852270

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exposure per day.

■ Protective gloves available from professional chainsaw

retailers are designed specifically for chainsaw use,

which give protection, good grip and also reduce the

effect of handle vibration.

If you experience any of the symptoms of this condition,

immediately discontinue use and see your physician.

WARNING

Injuries may be caused, or aggravated, by prolonged

use of a tool. When using any tool for prolonged periods,

ensure you take regular breaks.

KNOW YOUR PRODUCT

See page 267.

1. Chain

2. Guide bar

3. Front hand guard/Chain brake

4. Front handle

5. Trigger release

6. Rear handle

7. Spiked bumper

8. Chain lubricant cap

9. Cord retainer

10. Switch trigger

11. Sprocket cover

12. Chain tension/Guide bar locking knob

13. Guide bar cover

14. Chain catcher

SAFETY DEVICES

Low kick-back saw chain

A low-kickback saw chain helps to reduce the possibility of

a kickback event.

The rakers (depth gauges) ahead of each cutter can

minimize the force of a kickback reaction by preventing the

cutters from digging in too deeply. Only use replacement

guide bar and chain combinations recommended by the

manufacturer.

As saw chains are sharpened, they lose some of the low

kickback qualities and extra caution is required. For your

safety, replace saw chains when cutting performance

decreases.

Spiked bumper

The integral bumper spike may be used as a pivot when

making a cut. It helps to keep the body of the chainsaw

steady while cutting. When cutting, push the product

forward until the spikes dig into the edge of the wood, then

by moving the rear handle up or down in the direction of the

cutting line it can help ease the physical strain of cutting

Guide bars

Generally, guide bars with small radius tips have somewhat

lower potential for kickback. You should use a guide bar

and matching chain which is just long enough for the job.

Longer bars increase the risk of loss of control during

sawing. Regularly check the chain tension. When cutting

smaller branches (less than the full length of the guide bar)

the chain is more likely to be thrown off if the tension is

not correct.

Chain brake

Chain brakes are designed to quickly stop the chain from

rotating. When the chain brake lever/hand guard is pushed

towards the bar, the chain should stop immediately. A

chain brake does not prevent kickback. It only lowers the

risk of injury should the chain bar contact the operator’s

body during a kickback event. The chain brake should be

tested before each use for correct operation in both the run

and brake positions.

Chain catcher

A chain catcher prevents the saw chain from being thrown

back towards the operator if the saw chain comes loose

or breaks.

ASSEMBLY

WARNING

If any parts are damaged or missing, do not operate the

product until the parts are replaced. Failure to heed this

warning could result in serious personal injury.

ASSEMBLING THE SAW CHAIN AND GUIDE BAR

See page 268 - 269.

1. Disconnect the mains plug. Wear protective gloves.

2. Unscrew the guide bar locking knob and remove the

sprocket cover.

3. The saw chain should face in the direction of chain

rotation. If they face backwards, turn the loop over.

4. Place the chain drive links into the bar groove.

5. Position the chain so there is a loop at the back of the

bar.

6. Hold the chain in position on the bar and place the loop

around the drive sprocket. Lower the bar so that the

bolt goes through the hole in the attached chain tension

assembly.

7. Replace the sprocket cover and then tighten the chain

tension/guide bar locking knob by turning it clockwise

until it locks into place. Check the chain tension

frequently.

The chain tension is correct when the gap between the

cutter in the chain and the bar is between 3 mm - 4

mm. Pull the chain in the middle of the lower side of the

bar downwards (away from the bar) and measure the

distance between the bar and the chain cutters.

8. Tighten and lock the chain tension/guide bar locking

knob by turning it clockwise.

ADJUSTING THE CHAIN TENSION

See page 279.

1. Disconnect the product from the power supply. Wear

protective gloves.

2. To correct the chain tension, fully loosen the chain

tension/guide bar locking knob, then tighten the chain

tension/guide bar locking knob by turning it clockwise

until it locks into place. Check the chain tension

Ryobi RCS2340B 5133004340 Инструкция к Ryobi RCS1935B 5133004338 онлайн [9/320] 852270

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