Makita VR001C Instruction Manual

6 ENGLISH14. The power switch should be turned ON/OFF onlywhen the head assembly is not inserted in the ready-mixed concrete.If the power is turned OFF while the vibrator is inthe ready-mixed concrete, you may not be able toremove the head assembly. Forcibly pulling it outmay cause injury.15. Do not set the vibrator down and switch it on. Thehead assembly may whip around out of control andcause an accident.16. Do not pry or twist the vibrator among the rebar orthe formwork with the head assembly. Otherwise thehead assembly may become abraded and burns themotor.17. When using a vibrator connected to the portablepower pack, be sure to work alone. Two-personoperation, where one holds the vibrator and the otherholds the portable power pack separately, may causeaccidents or injury.18. When moving or storing the product, be sure to moveit with the portable power pack turned off. If the poweris left on, it may start up unexpectedly, causing anaccident or injury.19. The head assembly of this product should notbe operated on hard surfaces such as hardenedconcrete or steel plate. There is a possibility thatthe bearings could burn, and the rotor could break.20. Do not pull or suspend the cable from anything whenplacing concrete or moving it, or the plug may beloosened and could cause cable breakage or circuitboard failure.21. The inverter case contains precise electronicdevices. Do not drop it, throw it, step on it, or subjectit strong shocks.22. When inserting or removing the connector, be sure toturn the portable power pack to OFF. If the connectoris plugged in or unplugged while the power is ON, itmay cause a malfunction.23. To prevent poor contact, clean off any dirt or rust fromthe plug terminals before inserting them securely intothe output socket of the portable power pack. Poorcontact with the plug is one of the main causes offailure, such as motor burnout and damage to thecircuit board.24. The portable power pack to be connected to thisproduct uses a lithium-ion battery. Do not give strongshock to the battery, splash water onto the battery,or place the battery near a heat. Doing so may resultin malfunction, electric shock, or fire.25. When an abnormality occurs, please stop operationimmediately. Otherwise, it may cause a fire, electricshock, or injury.26. Do not use the product in the presence of flammableliquids, gases, or dust. Doing so may cause ignitionor explosion.27. Do not attempt to disassemble or modify this product.Doing so may result in electric shock, overheating,rupture, or fire.28. Do not use the vibrator under the rain.29. Do not wash the vibrator with water.