Safety and operating instructions Introduction Thank you for choosing a product from Atlas Copco. Since 1873, we have been committed to finding new and better ways of fulfilling our customers' needs. Through the years, we have developed innovative and ergonomic product designs that have helped customers improve and rationalize their daily work.
Safety and operating instructions ORKA Drugs, alcohol or medication Safety instructions WARNING Drugs, alcohol or medication To reduce the risk of serious injury or death to Drugs, alcohol or medication may impair your yourself or others, read and understand the Safety judgment and powers of concentration.
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ORKA Safety and operating instructions Never use a cutting blade for any other purpose ► DANGER Exhaust gas hazard than it is intended for. The exhaust gas from the machine’s combustion engine contains carbon monoxide which is DANGER Fuel hazard poisonous, and chemicals known to the State of The fuel is flammable and fuel fumes can explode California and other authorities to cause cancer, birth...
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Safety and operating instructions ORKA Avoid eating, drinking, and using tobacco products ► WARNING Dust and fume hazard in areas where there is dust or fumes. Dusts and/or fumes generated or dispersed when using the machine may cause serious and permanent ►...
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ORKA Safety and operating instructions WARNING Vibration hazards WARNING Trapping hazard Normal and proper use of the machine exposes the There is a risk of neck ware, hair, gloves, and clothes operator to vibration. Regular and frequent exposure getting dragged into or caught by rotating machine to vibration may cause, contribute to, or aggravate parts.
Do not force the machine while operating. ► Always use original parts and accessories ► Take the working conditions into account. ► approved by Atlas Copco. ► Change damaged parts immediately. Replace worn components in good time. ► WARNING Accessory hazards...
ORKA Safety and operating instructions Water tank lid Overview ON/OFF switch (Diesel version) To reduce the risk of serious injury or death to yourself or others, read the Safety instructions Labels section found on the previous pages of this manual before operating the machine. The machine is fitted with labels containing important Design and function information about personal safety and machine...
Safety and operating instructions ORKA Lifting point label Fitting the blade 1. Turn off the engine. 2. Set the machine to the lifted position. 3. Disconnect the water pipe (A) from the blade cover (B). Safety label ♦ Instruction manual. The operator must read the Safety and operating instructions before operating the machine.
ORKA Safety and operating instructions Stops during operating Operation Several things could cause the blade or the machine to stop. Preparations 1. The tension of the belt becomes too loose. NOTICE Make sure that the water supply is abundant during wet cutting. 2.
Safety and operating instructions ORKA 4. Turn the engine start switch (E) to ON. Starting the engine, Lombardini 1. Set the engine ON/OFF control (A) to position 2. Set the throttle control (B) to half throttle. 5. Grip the handle of the recoil starter (F) and pull until resistance is felt.
ORKA Safety and operating instructions If the exhaust begins to emit white smoke, after Before starting maintenance on the machine, clean ♦ several attempts of starting, do the following: it in order to avoid exposure to hazardous substances. See “Dust and fume hazard”. 1.
Safety and operating instructions ORKA 1. Unscrew the nut (B) and the screw (A). Check and adjust valve clearance. See engine ♦ manual for more information. Changing the engine oil and air filter, Honda Only drain engine oil when engine is warm. 1.
ORKA Safety and operating instructions 1. Unscrew the drain plug (A) for the oil and drain Change the engine oil. See the engine manual for ♦ off all the oil. Use a draining hose (B). more information. 2. Refit the drain plug (A) and tighten. Check and clean the spark plug.
Safety and operating instructions ORKA Check and tighten screws and nuts. ♦ Storage Lubricate controls and links. ♦ Empty the tank before storing the machine. ♦ ♦ Check all rubber elements. Clean the machine. ♦ Every 500 hours of operation ♦...
ORKA Safety and operating instructions Troubleshooting Problem Cause Solution The engine will not start. Not enough petrol or oil. Check the oil and petrol levels. The petrol valve is closed. Open the petrol valve. The engine switch is not in the "ON" position. Set the switch to the "ON"...
Safety and operating instructions ORKA Technical data Machine data ORKA350/450 Honda ORKA350/450 Diesel Maximum disk size mm (in.) 480 (18.9) 480 (18.9) Maximum cutting depth mm (in.) 150 (5.9) 150 (5.9) Engine brand Honda Lombardini Model GX390 QX S4 15LD350 Fuel Petrol Diesel oil...
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ORKA Safety and operating instructions We, Construction Tools EOOD, cannot be held liable for the consequences of using the declared values, instead of values reflecting the actual exposure, in an individual risk assessment in a work place situation over which we have no control.
Safety and operating instructions ORKA EC Declaration of Conformity EC Declaration of Conformity We, Construction Tools EOOD, hereby declare that the machines listed below conform to the provisions of EC Directive 2006/42/EC (Machinery Directive), 2000/14/EC (Noise Directive) and the harmonised standards mentioned below.
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Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers, and drawings. www.atlascopco.com...
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