English Contents Dear Customer, MultiSystem Guide to Using this Manual Thank you for choosing a quality engineered STIHL product. Safety Precautions and Working Techniques It has been built using modern Approved MultiTools production techniques and comprehensive quality assurance. Adjusting the bicycle handle...
Caution where there is a risk of damaging the machine or its individual Observe all applicable local safety In the STIHL MultiSystem, various components. regulations, standards and ordinances. MultiEngines and MultiTools are combined to form a machine. In this...
Page 5
Only use MultiTools and accessories power tool to prevent turnover, fuel that are explicitly approved for this spillage and damage. power tool by STIHL or are technically MM 55...
Page 6
This reduces the risk of unit vibrations causing the fuel cap to loosen or come off and spill quantities of fuel. MM 55...
Page 7
The correct engine idle speed is important to ensure that the attachment stops moving when you let go of the throttle trigger. If the attachment continues to move when the engine is idling, have your dealer check the MM 55...
Page 8
Check and correct the idle work immediately in the event of safety devices are working properly. Do speed setting regularly. STIHL nausea, headache, visual disturbances not continue operating your power tool if recommends an authorized STIHL (e.g.
Check the fuel filler cap for leaks at regular intervals. Maintenance and Repairs Use only a spark plug of the type approved by STIHL and make sure it is Service the machine regularly. Do not in good condition – see "Specifications". attempt any maintenance or repair work...
Use only high-quality two-stroke engine STIHL MotoMix uses STIHL HP Ultra oil – preferably STIHL HP, HP Super or two-stroke engine oil for an extra long HP Ultra, which are specially formulated engine life.
STIHL can quickly make the fuel mix unusable. recommends you use the STIHL filler nozzle (special accessory). STIHL MotoMix may be stored for up to 2 years without any problems. WARNING Thoroughly shake the mixture in the...
Check that the MultiTool is not F – normal run position – the engine touching the ground or any other is running or can start STOP-0 – engine off – the ignition is switched off Set the choke lever (8) to MM 55...
Page 13
– to STOP-0. even if the bulb is filled with fuel. Set the choke lever to suit the NOTICE engine temperature. Do not pull out the starter rope all the Start the engine. way – it might otherwise break. MM 55...
An extra weight (special accessory) may be retrofitted on the MultiEngine to increase the weight on the MultiTool. Use only original STIHL weights. The use of other weights parts may result in damage to the machine or personal Push the extra weight (1) with bolt injury.
(5) of wheels (special accessory). Fasten the notched plate (6) to the Always use original STIHL wheels. frame with the screws (7) in the Using other wheels can lead to damage threaded holes – in the process, to the machine and personal injuries.
Empty the fuel tank filter cover and around the filter and keep the machine in a dry place, well away from sources of ignition, until you need it again. For longer out-of- service periods – see "Storing the Machine". MM 55...
Carry out the standard setting. direction. Start and warm up the engine for 3 minutes. WARNING If the cutting/working attachment continues to run when the engine is idling, have your machine checked and repaired by your servicing dealer. MM 55...
Install only suppressed spark plugs of the Erratic idling behavior type approved by STIHL – see Idle setting is too rich "Specifications". Clean dirty spark plug. Turn the low speed screw (L) slowly...
(carbonization) by your correctly and without harming the servicing dealer. environment STIHL recommends that you have Run the engine until the carburetor servicing and repair work carried out is dry, this helps to prevent the exclusively by an authorized STIHL carburetor diaphragms sticking servicing dealer.
English Inspections and Maintenance by Dealer Maintenance Work STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. Fuel Pickup Body in Tank Have the pickup body in the fuel tank replaced every year.
Have checked by dealer Spark arrestor in muffler Have cleaned or replaced by servicing dealer All accessible screws and nuts (not adjust- Retighten ing screws) Safety labels Replace STIHL recommends a STIHL servicing dealer. not in all versions, market-specific MM 55...
English servicing dealer. STIHL dealers are Minimize Wear and Avoid regularly given the opportunity to attend Damage training courses and are supplied with the necessary technical information. Observing the instructions in this manual helps reduce the risk of unnecessary If these maintenance operations are not wear and damage to the power tool.
Weight 90 dB(A) power level; the K-factor in accordance Sound power level L to ISO 3744 with Directive 2006/42/EC is 2.0 m/s Dry, without working tool for the vibration measurement. 100 dB(A) 7.9 kg MM 55...
When repairing the machine, only use the garbage can. Take the product, replacement parts which have been accessories and packaging to an approved by STIHL for this power tool or approved disposal site for environment- are technically identical. Only use high- friendly recycling.
English Done at Waiblingen, 15.03.2016 EC Declaration of Conformity ANDREAS STIHL AG & Co. KG ANDREAS STIHL AG & Co. KG Badstr. 115 D-71336 Waiblingen Germany hereby confirms that Thomas Elsner Category: MultiEngine Director Product Management and Make: STIHL Services...
Need help?
Do you have a question about the MM 55 and is the answer not in the manual?
Questions and answers