User manual MVVS 116 V1.1 ASSEMBLY EXHAUSTS 3207I-3208I-3210

[. . . ] 14) Fuel is combustible and therefore must be kept in an enclosed container at a safe distance from the engine when it is running. 15) When preparing fuel carefully follow the manufacturer's or dealer's instructions. 16) Small objects must be kept at a safe distance from the engine when it is running. 17) Be careful in choosing the location where you wish to start the engine. [. . . ] Never use inexpensive oil developed for garden appliances or synthetic oils intended for the operation of methanol model engines. The manufacturer declines all responsibility for all engine damages arising from the use of low-quality fuel. Do not use mixed fuel older than 90 days. Assembly The engine is fastened to place by four holders built in the rear cover. The engine can be mounted directly to the firewall or an assembly kit can be used (special accessories). If you decide to fasten the engine using flexible motor mounts, always choose parts with enough solidity and strength. Make sure to secure the screws against loosening and regularly check that they are tightened up and in good condition. Since air is used to cool the engine, sufficient air circulation under the cowl must be ensured. Never forget about hot air outlet ­ which must be bigger than the intake one. Do not forget that the engine needs oxygen from the air to be able to operate. Caution: intake of warm air from beneath the cowl may cut the engine power output. For fuel supply use the hose delivered only, this diameter ensure the sufficient fuel supply in each turn and minimize the flow resistance. If it keeps malaccelerate, the defect is likely to lie elsewhere than in incorrect adjustment. Step III - If the engine accelerates correctly, according to the above test, set it at idle speed and accelerate to full speed. - If the engine does not respond to acceleration fast enough keep closing the L needle until the engine starts to cut out in response to gas. If revolutions do not drop, the engine has been adjusted successfully. If the needles are damaged this way it is no longer possible to adjust the carburetor and it is necessary to exchange it for a new one. After the engine has been run in, adjust it following the instructions below: - start the engine and warm it up - let the engine run at idle speed for approx. 5 seconds If the engine starts to run backwards do not open the throttle - stop the engine immediately!The choke valve is set to allow minimum air flow only when fully closed, which could cause damage to the intake reed valve. Starting and running a new engine in Before you first start the engine, screw the plug in and tighten it up. Make sure that the plug socket is fitted in place and fastened down properly; pull the wire ring over the hexagon. Fix the ignition sensor in proper position above the magnet with screws enclosed. Unless the spark plug is not inserted in plug socket, never turn the engine with ignition turned on. [. . . ] If even after the fourth turn, with the choke valve closed, you do not hear a suggestion of the engine starting, give the engine 2 turns following the instructions in paragraph 1 above. 3) If the engine does not start even after another set of turns open the throttle to maximum and give the engine approx. Switch the ignition off and on again and restart the engine with throttle turned slightly down and the choke valve set open. 4) If the engine still would not start, unscrew the plug and check its contacts. [. . . ]