Dolmar PC-6412 S Instruction Manual
Dolmar PC-6412 S Instruction Manual

Dolmar PC-6412 S Instruction Manual

Power cut

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Instruction Manual
Important:
Read this instruction manual carefully before putting the Power Cut into operation and strictly observe the
safety regulations!
Keep this instruction manual!
PC-6412 S
PC-6414 S
PC-7312 S
PC-7314 S
PC-8114
PC-8116
http://www.dolmar.com

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Summary of Contents for Dolmar PC-6412 S

  • Page 1 Instruction Manual Important: Read this instruction manual carefully before putting the Power Cut into operation and strictly observe the safety regulations! Keep this instruction manual! PC-6412 S PC-6414 S PC-7312 S PC-7314 S PC-8114 PC-8116 http://www.dolmar.com...
  • Page 2: Table Of Contents

    EU guidelines were: EN 1454, CISPR 12, EN ISO 14982, DIN EN 61000-4. The conformity assess- Your DOLMAR Power Cut is packed in a cardboard box to pr e- ment procedure 2000/14/EG was performed per Annex V. The vent shipping damage.
  • Page 3: Delivery Inventory

    Delivery inventory 1. Power Cut 2. Cutting disc 3. Adapter ring 20/25.4 (not in the general scope of delivery. Country-speciÞ c) 4. Screwdriver (for carburetor adjustment) 5. Offset screwdriver 6. Universal wrench 13/19 In case one of the parts listed should not be included in the 7.
  • Page 4: Safety Precautions Intended Use

    SAFETY PRECAUTIONS Intended use Power Cut wear protective goggles (C) or visor when using the Power Use the Power Cut cutoff saw outdoors only, for trimming and cutting Cut. suitable materials, using cutting discs rated for this machine. To prevent hearing damage, always wear suitable personal Improper use: hearing protection.
  • Page 5: Fuels / Refuelling

    Always wear safety shoes or boots (G) with steel toes, non-skid soles, and leg protectors when working with the Power Cut. Safety shoes equipped with a protective layer provide protection against cuts and ensure a secure footing. Always wear a work suit (H) of tough material with sufÞ cient ß...
  • Page 6: Cutting Discs

    Cutoff discs The protection hood must always be on! Change discs only with the engine off! There are two basic types of cutoff discs: - For metal (hot cutting) - For masonry (cold cutting) NOTE: When using diamond cutoff discs, always make sure to observe the "direction of rotation"...
  • Page 7: Kickback And Lock-In

    Kickback and lock-in When working with the Power Cut there is a danger of kickback and lock-in. Kickback occurs when the top of the cutting disc is used for cutting (15). This causes the Power Cut to be thrown back toward the user with great force and out of control.
  • Page 8: Synthetic Resin Cutting Discs

    When using synthetic resin cutting discs, always ob- Cutting masonry and concrete serve the following: IMPORTANT! Always wear approved respiratory protection! CAUTION: Asbestos and other materials that can release toxic sub- Synthetic resin cutting discs can absorb moisture. This stances may be cut only after notifying the proper authorities moisture can cause the disc to become unbalanced at high and under their supervision or that of a person appointed speed.
  • Page 9: Transport And Storage

    In wet cutting, the disc is wetted at an equal rate on both sides by a trickle of water. DOLMAR offers the right accessories for all wet cutting applications (see also "SPECIAL ACCESSORIES"). Remove foreign objects such as sand, stones and nails found within the working area.
  • Page 10: Maintenance

    All other work must be carried out by DOLMAR Service. Use only original DOLMAR spares and accessories. The use of non-DOLMAR spares, accessories, or cutting discs increases the risk of accident. We cannot accept any responsibility for accidents or damage occurring in association...
  • Page 11: Technical Data

    1.65 SpeciÞ c consumption at max. load per ISO 8893 g/kWh Fuel tank capacity Mixture ratio (fuel/two-stroke oil) - when using DOLMAR HP 100 high-performance oil 100:1 100:1 - when using DOLMAR oil 50:1 50:1 Cutting disc for 80 m/sec.
  • Page 12: Denomination Of Components

    IdentiÞ cation plate (12) PC-7314 S Indicate when ordering spare parts 2007 123456 EMI OFB 973108 Serial number DOLMAR GmbH, 22045 Hamburg, Germany Year of manufacture 394.100.101 Typ 394 Handle Decompression valve Filter cover for air Þ lter and spark plug cap...
  • Page 13: Putting Into Operation

    PUTTING INTO OPERATION CAUTION: Always turn off the engine and pull off the spark plug cap before doing any work on the Power Cut! Always wear protective gloves! CAUTION: Start the Power Cut only after complete assembly and inspection. For the the following work, use the assembly tools included with delivery: 1.
  • Page 14: Tightening The V-Belt / Checking V-Belt Tension

    JASO FC or ISO EGD), which is added to the fuel. The engine two-stroke engine oil, i. e. 100 parts gasoline is designed for the use of DOLMAR HP 100 high-performance to 1 part oil. two-stroke engine oil at a mixture ratio of only 100:1 to protect the environment.
  • Page 15 0.5 l order number 980 008 113 few months. DOLMAR high-performance two-stroke engine oil (50:1) is Store fuel safely in a dry place in approved containers available in the following sizes to suit your individual require- ments: only.
  • Page 16: Starting The Engine

    Starting the engine necessary This model is Þ tted with a semiautomatic decompression valve (1) to make starting easier. Depressing it reduces the force needed for compression, so little force is needed to accelerate the engine to its starting speed. The high pressure in the combustion chamber after the Þ...
  • Page 17: Warm-Starting

    Grasp the tubular handle Þ rmly with one hand and press the Power Cut against the ground. Place the tip of your left foot in the rear handle. Pull the starter cable strong and rapidly until you hear the Þ rst audible ignition. CAUTION: Do not pull out the starter cable more than approx.
  • Page 18: Adjusting The Carburetor

    Adjusting the carburetor NOTE: The grinding parts are equipped with an electronic ignition to limit the speed. The carburetor also has a Þ xed jet which cannot be adjusted. At the factory the idling speed has been set to approx. 2500 rpm, but the running-in process of a new engine may require slight readjustment of the idling speed.
  • Page 19: Maintenance

    MAR service center. IMPORTANT: SERVICE If the cutting wheel breaks during cutting, the Power Cut must be repaired by a DOLMAR service centre before being used again! Changing the V-belt Loosen nuts (3). Loosen the tightening screw (1) (counter-clockwise) until the end of the screw (2) is visible in the gap.
  • Page 20: Cleaning The Protection Hood

    Cleaning the protection hood Over time, the inside of the protective hood can become caked with material residue (especially from wet cutting), which if allowed to accumulate can hinder the free rotation of the cut- ting disc. For this reason the hood must be cleaned out from time to time.
  • Page 21 To insert the pre-Þ lter in the Þ lter cover, position it so it Þ ts Knead a capful DOLMAR Þ lter cleaner (Order No. 980 008 127) the space in the cover and then press it in (5). The pre-Þ lter into the foam material of the pre-Þ...
  • Page 22: Replacing The Spark Plug

    Replacing the spark plug CAUTION: Do not touch the spark plug or plug cap if the engine is running (high voltage). Switch off the engine before starting any maintenance work. A hot engine can cause burns. Wear protective gloves! The spark plug (Order No. 965 603 021) must be replaced in case of damage to the insulator, electrode erosion (burn) or if the electrodes are very dirty or oily.
  • Page 23: Replacing The Starter Cable

    Replacing the starter cable Remove four screws (14). Remove starter housing (15). Unscrew two screws (16) and carefuly remove the air guide (17) from the starter housing (15). Proceed in the order (A - B - C - D). Remove all pieces of cable (18). Thread in a new starter cable (dia 4.0 mm, length 1000 mm) as shown (don’t forget the disc (19)) and knot both ends.
  • Page 24: Replacing The Return Spring

    Replacing the return spring Remove the starter housing (see “Replacing the starter cable”). Take the air guide off the starter housing (see “Replacing the starter cable”). Take off circlip (1) (circlip pliers, see “Accessories”). Remove the cable pulley (2). Unscrew screw (3). Evenly lever the return spring (4) out of the catch using a screw- driver or similar tool.
  • Page 25: Cutting Attachment In Central / Side Position

    Cutting attachment in central / side position NOTE: The Power Cut is delivered with the cutting attachment mounted in the middle position (1). For cutting up against ob- stacles, such as curbs or walls, the cutting attachment can be mounted to one side (2). Use this position only when actually necessary, and afterwards return the cutting attachment to the middle position In this position the Power Cut has better balance, is easier to...
  • Page 26 Press the cutting attachment (13) onto the drive arm in the side position. Guide the V-belt (14) over the V-belt pulley (15). NOTE: The illustration shows the V-belt for models PC-6412 - 7314). Put the guard plate (16) on. Screw on nuts (17) and tighten by hand. To tighten the V-belt see ”Tightening the V-belt / Checking V- belt tension”.
  • Page 27: Special Accessories

    It can be quickly and easily mounted on the Power Guide trolley Cut. The DOLMAR guide trolley makes it much easier to do straight cuts, while simultaneously enabling almost untiring working. It can be adjusted for the operator´s height, and can be operated with the cutting attachment mounted in the middle or on the side.
  • Page 28: Instructions For Periodic Maintenance

    Please bear in mind that if parts other than original DOLMAR spare parts are used, this will automatically invalidate the DOLMAR product guarantee.
  • Page 29: Troubleshooting

    • Work on the Power Cut by unskilled persons or inappropriate repairs. • Use of unsuitable spare parts or parts which are not original DOLMAR parts, insofar as they have caused the damage. • Use of unsuitable or old oil.
  • Page 30: Extract From Spare Parts List

    PC-6412 S, 6414 S Extract from the spare parts list PC-7312 S, 7314 S Use only original DOLMAR parts. For repairs and PC-8114, PC-8116 replacement of other parts, see your DOLMAR service centre. 29 30...
  • Page 31: Accessories

    Extract from the spare parts list PC-7312 S, 7314 S Use only original DOLMAR parts. For repairs and PC-8114, PC-8116 replacement of other parts, see your DOLMAR service centre. Pos. DOLMAR-No. Qty. Denomination Synthetic resin cutting disc 966 121 150 Cutting disc for steel, dia.
  • Page 32 To Þ nd your local distributor, please visit www.dolmar.com DOLMAR GmbH SpeciÞ cations subject to change without notice Postfach 70 04 20 D-22004 Hamburg Germany Form: 995 703 832 (1.07 GB) http://www.dolmar.com...

This manual is also suitable for:

Pc-6414 sPc-7314 sPc-8114Pc-8116Pc-7312 s

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