Hitachi CS 33ED Handling Instructions Manual Download

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Chain Saw

Model CS 33ED

Handling instructions

Note:

Before using this machine, carefully read through these HANDLING INSTRUCTIONS

to ensure e

ﬃ

cient, safe operation. It is recommended that these INSTRUCTIONS be

kept readily available as an important reference when using this machine.

000Book̲CS33ED̲Eng.indb 1

2013/12/10 15:38:42

Summary of Contents for CS 33ED

Page 1: ...ly read through these HANDLING INSTRUCTIONS to ensure eﬃcient safe operation It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this machine 000Book CS33ED Eng indb 1 000Book CS33ED Eng indb 1 2013 12 10 15 38 42 2013 12 10 15 38 42 ...

Page 2: ...ing kickback danger Be careful of possible sudden and accidental upward and or backward motion of the guide bar Carburetor adjustment Idle speed One handed usage not permitted While cutting hold chain saw firmly with both hands with thumb firmly locked around front handle Carburetor adjustment Low speed mixture Chain brake Carburetor adjustment High speed mixture Choke Run position Open Priming pu...

Page 3: ...tective cover to the guide bar saw chain clutch and sprocket when the chain saw is in use 17 Tension adjustment bolt Device often acting on the guide bar for adjusting the saw chain tension 18 Chain oil adjusting screw Device for adjusting the delivery of saw chain oil to the guide bar and the saw chain 19 Muﬄer Reduces engine exhaust noise and directs the exhaust gases 20 Anti vibration spring Re...

Page 4: ...er than the items listed in the operator s owner s manual should be performed by Hitachi Authorized Service Centers For example if improper tools are used to remove the flywheel or if an improper tool is used to hold the flywheel in order to remove the clutch structural damage to the flywheel could occur and could subsequently cause the flywheel to burst WARNING Never modify the unit machine in an...

Page 5: ...dangers when working with a chain saw is the possibility of kickback Kickback may occur when the upper tip of the guide bar touches an object or when the wood closes in and pinches the saw chain in the cut Tip contact in some cases may cause a lightning fast reverse reaction kicking the guide bar up and back toward you Pinching the saw chain along the top of the guide bar may also push the guide b...

Page 6: ...anteed 112 1 5 112 114 Vibration level m s2 by ISO 22867 Front handle 1 Rear handle 1 Uncertainty 3 8 4 6 1 Max engine power by ISO 7293 kW 1 3 Max engine speed min 1 13500 Idle engine speed min 1 2800 3200 Type of chain 91PX Oregon Max chain speed m sec 25 7 Sprocket number of teeth 6 Type of drive sprocket Spur NOTE Noise level vibration levels are calculated as the time weighted energy total fo...

Page 7: ... 8 Fig 5 5 Guide the chain drive links into the bar groove all around the guide bar 6 6 Install the side case 4 onto the bolts 7 Make sure that the boss of chain tension adjust bolt 10 fits into the hole of the guide bar 11 Fig 5 Then tighten the guide bar clamp nuts 3 by hand that allows the guide bar end to move up and down easily Fig 6 3 Fig 6 7 Raise the guide bar end and tighten the chain 9 b...

Page 8: ...Always shut oﬀ the engine and let it cool for a few minutes before refueling Do not smoke or bring flames or sparks near the fueling site Slowly open the fuel tank 15 when filling up with fuel so that possible overpressure disappears Tighten the fuel tank cap carefully after fueling Always move the unit at least 3 m from the fueling area before starting Always wash any spilled fuel from clothing i...

Page 9: ...e choke lever is put back to the RUN position from the START position by hand the throttle lever will be kept half open half throttle 7 Pull recoil starter 21 rapidly again in the aforementioned manner Fig 17 NOTE If engine does not start repeat procedures from 4 to 7 8 As soon as the engine starts pull throttle lever 23 full once with the throttle lever lockout 22 pressed and immediately release ...

Page 10: ...ody close to your body to improve control and reduce strain When cutting with the bottom part of the chain the reactive force will pull the chain saw away from you towards the wood you are cutting The chain saw will control the feeding speed and sawdust will be directed towards you Fig 21 Fig 21 When cutting with the upper part of the chain the reactive force will push the chain saw towards you an...

Page 11: ...limbs under tension They can spring back towards you and cause loss of control resulting in injury Fig 26 Fig 26 Stand on the left side of the trunk Maintain a secure footing and rest the chain saw on the trunk Hold the chain saw close to you so that you are in full control of it Keep well away from the chain Move only when the trunk is between you and the chain Watch out for spring back of limbs ...

Page 12: ...he log or change its position using a thick branch or pole as a lever Do not try to pull the chain saw free If you do you can deform the handle or be injured by the saw chain if the chain saw is suddenly released MAINTENANCE Carburetor adjustment Fig 33 In the carburetor fuel is mixed with air When the engine is test run at the factory the carburetor is adjusted A further adjustment may be require...

Page 13: ... and starting diﬃculties If the engine is low on power diﬃcult to start or runs poorly at idling speed always check the spark plug first If the spark plug is dirty clean it and check the electrode gap Readjust if necessary The correct gap is 0 6 mm The spark plug should be replaced after about 100 operation hours or earlier if the electrodes are badly eroded 0 6 mm Fig 35 NOTE In some areas local ...

Page 14: ... of depth gauge at correct height below top plate 58 Front of depth gauge rounded oﬀ LOWERING DEPTH GAUGES WITH A FILE WARNING Do not smoothen the upper part of the bumper drive links 59 with a file or deform them Fig 42 Adjust the depth gauge to the specified setting Failure to observe the above raises the possibility of a kickback and may result in injury 59 Fig 42 1 If you sharpen your cutters ...

Page 15: ...ndamaged and that it can be securely fitted Check that nuts and screws are suﬃciently tightened Check the tip of the guide bar Please exchange it for the new one when it is worn out Check the band of chain brake Please exchange it for the new one when it is worn out Check that the chain does not rotate when the engine is idling Clean the air filter Weekly maintenance Check the recoil starter espec...

Page 16: ...9 10 19 20 21 22 23 24 25 11 12 13 14 15 16 17 18 9 29 2 1 61 62 54 55 56 57 58 59 60 3 52 53 30 31 32 33 34 35 36 37 45 48 49 50 29 51 29 46 44 38 6 26 27 47 28 74 71 75 66 65 67 66 84 96 93 88 64 39 40 42 43 41 63 16 000Book CS33ED Eng indb 16 000Book CS33ED Eng indb 16 2013 12 10 15 38 47 2013 12 10 15 38 47 ...

Page 17: ... 147 148 149 150 151 153 164 163 132 131 157 158 159 155 139 156 160 161 162 167 169 168 172 173 170 171 174 175 176 177 178 175 179 183 184 182 185 62 186 159 157 163 501 502 129 3 139 128 165 180 181 166 36 17 000Book CS33ED Eng indb 17 000Book CS33ED Eng indb 17 2013 12 10 15 38 47 2013 12 10 15 38 47 ...

Page 18: ...83 SCAVENGING COVER A 1 84 CIRCLIP 2 85 PISTON M 1 Item No Part Name Q TY 86 PISTON RING XR1 1856 1 87 PISTON PIN 1 88 CRANK WORM ASS Y INCLUD 89 92 1 89 WORM 1 90 OIL SEAL 2 91 BALL BEARING 2 92 CRANK SHAFT 1 93 WOODRUFF KEY 3X13X4 5 1 94 HEX SOCKET HD BOLT W SP WASHER M5X18 4 95 CRANK CASE 1 96 MAGNETO ROTOR ASS Y INCLUD 97 100 1 97 RETAINING RING 2 98 MAGNETO ROTOR COMP 1 99 STARTER PAWL SPRING...

Page 19: ...19 000Book CS33ED Eng indb 19 000Book CS33ED Eng indb 19 2013 12 10 15 38 48 2013 12 10 15 38 48 ...

Page 20: ...11 Code No E99253511 NA Printed in China Shinagawa Intercity Tower A 15 1 Konan 2 chome Minato ku Tokyo Japan 000Book CS33ED Eng indb 20 000Book CS33ED Eng indb 20 2013 12 10 15 38 48 2013 12 10 15 38 48 ...

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