Ryobi PCN3840-RY74005D Manual de usuario Pagina 1

OPERATOR’S MANUALPCN3840 - RY74005D - 406 mm (16 in.) 38cc ChainsawPCN4545 - RY74007D - 457 mm (18 in.) 45cc ChainsawYour new chainsaw has been engine

10UKNOTE: Do not use dirty, used or otherwise contaminated oils.Damage may occur to the oil pump, bar, or chain.1. Carefully pour the bar and chain oi

11UK Maintain a proper grip on the saw whenever the engine isrunning. The fingers should encircle the handle and thethumb be wrapped under the ha

12UKADJUSTING IDLING SPEEDSee Figure 24. If the engine starts, runs, and accelerates but will not idle,turn the idling speed screw “T” clockwise

On large diameter trees, stop the back cut before it is deepenough for the tree to either fall or settle back on the stump.Then insert soft wooden or

14UKCUTTING SPRING POLESSee Figure 37.A spring pole (A) is any log, branch, rooted stump, or saplingwhich is bent under tension by other wood so that

15UKCHAIN MAINTENANCESee Figures 51 and 52.CAUTION:Check that the switch is in the STOP “ ” position beforeyou work on the saw.Use only a low-kick-b

16UKMAINTAINING DEPTH GAUGE CLEARANCESee Figures 51, 59, and 60. Maintain the depth gauge (A) at a clearance of 0.6 mm(0.025”). Use a depth gauge too

17UKChoose one of the following cleaning options:9. To lightly clean, tap the filter against a smooth, flat surfaceto dislodge most saw dust and dirt

18UKRECOMMENDED BAR AND CHAIN COMBINATIONS FOR .325 LOW PROFILE .050 GAUGELength of Bar Guide Bar Part Number Chain Part Number406 mm (16 in.) 9843160

19UK PROBLEM POSSIBLE CAUSE SOLUTIONEngine starts, runs,and accelerates butwill not idle.Engine starts and runs,but chain is not rotati

2UK Introduction ...

20UKSAFETY DIRECTIVEEC DECLARATION OF CONFORMITYAccording to machinery directive 98/37/EC and EMC directive 89/336/EEC - We,Ryobi Technologies Inc., 1

3UKWARNING:The warnings, labels, and instructions found in thissection of the operator’s manual are for your safety.Failure to follow all instructions

4UK KEEP ALL PARTS OF YOUR BODY away from the sawchain when the engine is running. ALWAYS CARRY THE CHAINSAW WITH THE ENGINESTOPPED AND THE BRAK

5UKPROPER CLOTHING FOR SAFETY Wear close-fitting clothing. Always wear heavy, longtrousers, boots, and gloves. Do not wear jewellery,shorts, sand

6UKImportant: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Properinterpretation of these symbols

7UKPetrol Use unleaded petrol intended for motor vehicle usewith an octane rating of 87 ([R + M] / 2) or higher.Oil Use 2-cycle oil for air cooled eng

8UKFor your safety, study this entire manual before operating thesaw. Pay particular attention to the precautions and instructionslisted in the operat

9UKKICK-BACK PRECAUTIONSSee Figures 4 and 5.Rotational kick-back (A) occurs when the moving chain contactsan object at the Kick-back Danger Zone (B) o