background image

7

UK

SAVE THESE INSTRUCTIONS

Weight - No bar, chain, fuel or oil ...............................................................................................................  4.4 kg (9.7 lbs.)

Fuel tank capacity ..................................................................................................................................  575 cm

(19.4 oz.)

Oil tank capacity ....................................................................................................................................  350 cm

3

 (11.8 oz.)

Bar lengths ...................................................................................................................................... 33 - 41 cm (12 - 16 in.)

Chain pitch ............................................................................................................................................... 9.5 mm (.375 in.)

Chain gauge ............................................................................................................................................ 1.27 mm (.050 in.)

Chain type ............................................................................................................................................. Semi-Chisel, LoPro

Drive sprocket ........................................................................................................................................................ 6 - tooth

Engine displacement .............................................................................................................................. 33 cm

(2.0 cu. in.)

Maximum engine power (ISO 7293) ......................................................................................................... 1.33 kW (1.78HP)

Maximum engine speed with attachment .......................................................................................................... 12,500 min

-1

Idle engine speed .................................................................................................................................... 2,800 - 3,400 min

-1

Sound pressure level (ISO 7182) ............................................................................................................ LpA av = 102 dBA

Sound power level (ISO 9207) ..............................................................................................................  LwA av = 112 dBA

Vibration (ISO 7505):

Front Handle ........................................................................................................................................................ 4 m/s

2

Rear Handle ........................................................................................................................................................ 5 m/s

2

SYMBOLS

SPECIFICATIONS

Use unleaded petrol intended for motor vehicle use with
an octane rating of 87 ([R + M] / 2) or higher.

Use 2-cycle oil for air cooled engines.

Mix the fuel mix thoroughly and also each time before
refuelling.

Petrol

Oil

Mix Petrol and Oil

Содержание RY74003D

Страница 1: ...gh standard for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance WARNING To reduce the risk of injury the user must read...

Страница 2: ...e and knowledge and should be performed only by a qualified service technician When servicing use only identical Ryobi replacement parts For safe operation read and understand all instructions before...

Страница 3: ...r handle and your left hand on the front handle with your thumbs and fingers encircling the chainsaw handles A firm grip together with a stiff left arm will help you maintain control of the saw if kic...

Страница 4: ...ve the clutch structural damage to the flywheel could occur and subsequently cause the flywheel to burst KEEP ALL PARTS OFYOUR BODY away from the saw chain when the engine is running KEEPSAFE T TIP AN...

Страница 5: ...felling a tree requires a larger work area than making other cuts i e bucking cuts etc PUSH AND PULL The reaction force is always opposite to the direction the chain is moving Thus the operator must...

Страница 6: ...d head protection when operating this equipment The SAFE T TIP nose guard on the guide bar helps prevent kick back No smoking sparks or open flame when mixing fuel or filling the fuel tank Hold and op...

Страница 7: ...um engine power ISO 7293 1 33 kW 1 78HP Maximum engine speed with attachment 12 500 min 1 Idle engine speed 2 800 3 400 min 1 Sound pressure level ISO 7182 LpA av 102 dBA Sound power level ISO 9207 Lw...

Страница 8: ...kick back saw chain is a chain that has met the kick back performance requirements of ANSI B175 1 2000 American National Standard for Power Tools Petrol Powered Chainsaws Safety Requirements when test...

Страница 9: ...diately with clean water If irritation is still present see a doctor immediately Clean up spilled fuel immediately WARNING Check for fuel leaks If any are found correct them before using the saw to pr...

Страница 10: ...ng the Chain Brake later in this manual for additional information CAUTION Failure to release partial throttle when chain brake lever is in the brake position will result in serious damage to the unit...

Страница 11: ...ut a cutting load can result in unnecessary wear to the chain bar and engine 7 Do not put pressure on the saw at the end of the cut WORK AREA PRECAUTIONS See Figure 21 Cut only wood or materials made...

Страница 12: ...B Clear out the undergrowth around the tree to be felled C Do not cut trees near electrical wires or buildings D Consider the direction in which the tree leans E Check the tree for damaged or dead br...

Страница 13: ...thout touching the chain you should use the wedge to hold the cut open to prevent pinching NOTE When bucking or felling with a wedge you may need to remove the SAFE T TIP anti kick back device to allo...

Страница 14: ...that the bar pin groove is at the bottom with the upper and lower edges angled away from the guide bar 12 Replace the clutch cover and bar mounting nuts ASSEMBLING THE BAR AND CHAIN See Figures 3 and...

Страница 15: ...each return stroke 7 Put a few firm strokes on every tooth File all left hand cutters A in one direction Then move to the other side and file the right hand cutters B in the opposite direction See Fig...

Страница 16: ...k the tightness of the mounting screw before each use Tighten the mounting screw A of the nose guard as instructed below These are specially hardened screws If you cannot install the screw tightly rep...

Страница 17: ...rformance We highly recommended that only qualified service technicians perform this service CHECKING THE FUEL FILTER See Figure 70 Check the fuel filter A periodically Replace it if contaminated or d...

Страница 18: ...nd repeat normal starting procedure If engine still fails to start repeat procedure with a new sparking plug Contact a Ryobi service dealer for carburettor adjustment Contact a Ryobi service dealer fo...

Страница 19: ...tight 3 Check guide bar and chain assembly 4 Check guide bar and chain for damage Turn idling speed screw T clockwise to increase idling speed If chain turns at idle turn idling speed screw T anticloc...

Страница 20: ...y SLG Pr f und Zertifizierungs GmbH Certificate No 100883D SLG Pr f und Zertifizierungs GmbH Certificate No 100887O To effect correct application of the health and safety requirements stated in the EE...

Отзывы: