User manual MAKITA 447M

[. . . ] ) When dust removers are used, the rate at which air is exchanged in the room must be adequate if the exhaust air from the vacuum cleaner is blown into the room (please observe regulations valid in your country). Before starting work, the operating staff must be informed on ­ use of the vacuum cleaner ­ risks associated with the material to be picked up ­ safe disposal of the picked up material. Precautions and safety regulations when using the vacuum cleaner Before start-up Inspect power cord regularly to detect signs of damage, e. If the power cord is damaged, it must be replaced by the Service or an electrician to avoid danger before use of the vacuum cleaner is continued. [. . . ] To pick up harmless dust: Insert the disposal bag (instructions included) into the tank. Fit the upper section of the vacuum cleaner and close the retaining clamps. On delivery some of the accessories are lying in the tank and must be removed before the vacuum cleaner is used for the first time. Remove the upper section of the vacuum cleaner: The mains plug should not be inserted into a socket. The suction hose diameter must suit the position of the switch in order to pick up dry, nonflammable dust with maximum room concentration values. The operating voltage shown on the rating plate must correspond to the voltage of the mains power supply. Insert the power cord into a properly installed and fused socket with an earthing contact. To comply with regulations, only approved dust producing tools should be connected. The maximum power consumption of the connected power tool is stated in section 9. When the power tool is switched off the vacuum cleaner continues to run for a short moment so that any dust in the suction hose is conveyed to the safety filter bag. Before picking up dust with maximum room concentration values: The motor speed and the suction power can be varied with the suction power control. This allows precise adaptation of the suction power for different cleaning tasks. For safety reasons, an acoustic warning sounds if the air speed in the suction hose drops to below 20 m/s. To ensure that suction performance is always at its best, the filter element is automatically cleaned during operation. Close the nozzles or suction hose opening with the palm 10 seconds with the suction hose opening closed. 1 Techniques If used correctly, additional accessories, suction nozzles and suction hoses can enhance the cleaning action and reduce the cleaning effort. Effective cleaning is achieved if you follow just a few guidelines in combination with your own practical experience in special fields. The suction hose diameter must suit the position of the switch in order to pick up dry, nonflammable dust with maximum room concentration values. There must always be a safety filter bag in the tank before dry substances with maximum room concentration values are picked up. A damp filter element clogs more quickly when dry substances are picked up. For this reason the filter element should be washed and dried or replaced by a dry element before dry substances are picked up. 1 mg/ m³ Observe any additional national regulations Dust with MAC values 0. [. . . ] Note that minimum power rating is P>40W Set suction power in accordance with section 4. Motor does not run in auto- > Power tool is defective or not · The acoustic warning > Suction power selected with · sounds. In accordance with European guideline 2002/96/EG on Waste Electrical and Electronic Equipment all used up electrical appliances must be collected separately and supplied to a environmentalfair recycling. Contact your local authorities or your nearest dealer for further information. [. . . ]