Hitachi CM4SB2 Instruction Manual - Page 12
Assembly And Operation
UPC - 717709011120
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English ASSEMBLY AND OPERATION APPLICATIONS ⅜ Cutting and scribing of concrete. ⅜ Cutting and scribing various types of stones. ⅜ Cutting and scribing various types of tiles. PRIOR TO OPERATION 1. Power source Ensure that the power source to be utilized conforms to the power source requirements specified on the product nameplate. 2. Power switch Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury. 3. Extension cord When the work area is far away from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable. WARNING: Damaged cord must be replaced or repaired. 4. Check the receptacle If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact a licensed electrician to make appropriate repairs. If such a faulty receptacle is used, it may cause overheating, resulting in a serious hazard. 5. Mounting the diamond wheel For details, refer to the item "Mounting and dismounting the diamond wheel". 6. Confirm that the cutting depth adjusting lever is securely clamped. 12