User manual MAKITA HT40

[. . . ] Do not bring close to stoves or other heat sources. Shut off the cleaner the moment you notice anything abnormal in operation. Always remove the dust case and empty out the contents before beginning or after completing a cleaning job. A full dust case can cause problems, even a breakdown. [. . . ] When not in use, it should be stored in dry place. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. Always cover the battery terminals with the battery cover when the battery cartridge is not used. Do not short the battery cartridge: (1) Do not touch the terminals with any conductive material. A battery short can cause a large current flow, overheating, possible burns and even a breakdown. Do not store the tool and battery cartridge in locations where the temperature may reach or exceed 50°C (122°F). Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. Sand and other heavy items can be sucked up easily. 11) When recharging or storing the cleaner, hang the cleaner from a nail using the convenient hanger in back. MAINTENANCE CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool. Never use gasoline, thinner or the like or discoloration or cracks can take place. rinsing out the filter in soapy water occasionally. Never use a washing tool to clean the filter. Do not use oil, benzine, thinner or the like to clean off the cleaner itself. To maintain product safety and reliability, repairs, maintenance or adjustment should be carried out by a Makita Authorized Service Center. This will unclog the pre-filter and filter and restore suction force. CAUTION: Empty the cleaner before it becomes too full, or the suction force weakens. [. . . ] This will unclog the pre-filter and filter and restore suction force. CAUTION: Empty the cleaner before it becomes too full, or the suction force weakens. Dust disposal Raise the end of the cleaner so that the contents will not fall out. Then tap by hand the side of the capsule 4 or 5 times in order to detach materials from the pre-filter and filter and facilitate emptying. [. . . ]