Ryobi RY43160A Manuel de l'opérateur télécharger pdf (Page 14)

Page 14 — English

Fig. 6

COLLAR

PREPARATION FOR CUTTING

See Figures 7 - 8.

 Wear non-slip gloves for maximum grip and

protection.

 Maintain a proper grip on the unit whenever the

motor is running. Use your right hand to firmly

grip the rear handle while your left hand has a

firm grip on the pole shaft.

 Hold unit firmly with both hands. Always keep

your left hand on the pole shaft and your right

hand on the rear handle, so your body is to the

left of the chain line. Never use a left-handed

(cross-handed) grip, or any stance that places

your body or arm across the chain line.

 Never stand directly under the limb you are cut-

ting.

 Be certain the collars are fully tightened before

operating equipment; check them periodically

for tightness during use to avoid serious injury.

BASIC CUTTING PROCEDURE

Follow the steps below to prevent damage to tree

or shrub bark. Do not use a back-and-forth saw-

ing motion.

 Make a shallow first cut (1/4 of limb diameter)

on the underside of the limb close to the main

limb or trunk.

 Make a second cut from the top side of the limb

outboard from the first cut. Continue the cut

through the limb until the limb separates from

the tree. Be prepared to balance the weight of

the tool when the limb falls.

 Make a final cut close to trunk.

NOTE: For second and final cuts (from top of limb

or branch), hold front cutting guide against the limb

being cut. This will help steady the limb and make

it easier to cut. Allow chain to cut for you; exert

only light downward pressure. If you force the cut,

damage to the bar, chain, or motor can result.

 Release the trigger as soon as the cut is com-

pleted.

FINAL

CUT

SECOND CUT

FIRST CUT

1/4 DIAMETER

LOAD

Fig. 7

CUTTING GUIDE

Fig. 8

Failure to follow proper cutting procedures will

result in the bar and chain binding and becom-

ing pinched or trapped in the limb. If this should

happen:

 Stop the motor and disconnect from power

supply.

 If the limb can be reached from the ground,

lift the limb while holding the saw. This should

release the “pinch” and free the saw.

 If the saw is still trapped, call a professional for

assistance.

OPERATION

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 59 60

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Ryobi RY43160A Manuel de l'opérateur Page 14

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