User manual HITACHI CJ90VST

[. . . ] There is an increased risk of electric shock if your body is earthed or grounded. Never use the cord for carrying, pulling or unplugging the power tool. E) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. [. . . ] Sold separately (1) Various types of blades Refer to Table 1 for use of the blades. (2) Guide (3) Sub base (4) Bench stand (Model TR12-B) (5) Splinter guard (6) Dust collection adapter Optional accessories are subject to change without notice. Extension cord When the work area is removed from the power source, use an extension cord of sufficient thickness and rated capacity. Dust produced in operation The dust produced in normal operation may affect the operator’s health. A) Wear a dust mask b) Use external dust collection equipment When using the external dust collection equipment, connect the adapter with the hose from external dust collection equipment. 1-III) CAUTION: ⅜ Be sure to switch power OFF and disconnect the plug from the receptacle when changing blades. NOTE: ⅜ Confirm the protrusions of blade inserted to the blade holder surely. Adjusting the blade operating speed This Jig Saw is equipped with the electric control circuit which enables stepless speed control. When the dial is set to “1”, the jig saw operates at the minimum speed (850min–1). When the dial set to “5”, the jig saw operates at the maximum speed (3000min–1). Adjust the speed according to the material to be cut and working efficiency. APPLICATIONS ⅜ Cutting various lumber and pocket cutting ⅜ Cutting mild steel plate, aluminum plate, and copper plate ⅜ Cutting synthetic resins, such as phenol resin and vinyl chloride ⅜ Cutting thin and soft construction materials ⅜ Cutting stainless steel plate (with No. Power source Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident. 7 01Eng_CJ90VST_WE 7 6/7/11, 9:34 English CAUTION: At low speed (dial setting: 1 or 2) do not cut a wood with a thickness of more than 10 mm or metal with a thickness of more than 1 mm. Adjusting the orbital operation (1) This Jig Saw employs orbital operation which moves the blade back and forth, as well as up and down. 5 to “0” to eliminate the orbital operation (the blade moves only up and down). The orbital operation can be selected in 4 steps from “0” to “III”. Cutting stainless steel plates This Jig Saw can cut stainless steel plates by using No. Carefully read “Concerning cutting of stainless steel plates” for proper operation. Rectilinear cutting When cutting on a straight line, first draw a marking gauge line and advance the saw along that line. Using the guide (sold separately) will make it possible to cut accurately on a straight line. [. . . ] Exercise due care to ensure the winding does not become damaged and/or wet with oil or water. Inspecting the carbon brushes For your continued safety and electrical shock protection, carbon brush inspection and replacement on this tool should ONLY be performed by a HITACHI AUTHORIZED SERVICE CENTER. Replacing supply cord If the supply cord of Tool is damaged, the Tool must be returned to Hitachi Authorized Service Center for the cord to be replaced. 9 01Eng_CJ90VST_WE 9 3/18/10, 22:59 English The declared vibration total value has been measured in accordance with a standard test method and may be used for comparing one tool with another. [. . . ]