Makita HR4013C Owners Manual - Page 6

1. Switch button ASSEMBLY CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 1 Side handle 014880 The switch button projects out and lights in red. Use a bull point, cold chisel, scaling chisel, etc. NOTE: • When using the tool in the symbol mode, the switch trigger does not work but only the switch button works. Torque limiter The torque limiter actuates when torque reaches a certain level. The motor disengages from the output shaft. When this happens, the bit stops turning. CAUTION: • As soon as the torque limiter actuates, switch off the tool immediately. This helps to prevent premature wear of the tool. Indicator lamp 1. Power-ON 1 indicator lamp (green) 2. Service indicator lamp (red) 2 014032 The green power-ON indicator lamp lights up when the tool is plugged in. If the indicator lamp does not light up, the mains cord or the controller may be defective. When the indicator lamp lights up but the tool does not start even the tool is switched on, the carbon brushes may be worn out, or the controller, the motor or the ON/OFF switch may be defective. If above symptoms occur, stop using the tool immediately and ask your local service center. The red service indicator lamp lights up when the carbon brushes are nearly worn out to indicate that the tool needs servicing. After some period of use, the motor automatically shuts off. 003139 CAUTION: • Use the side handle only when chipping, scaling or demolishing. Do not use it when drilling in concrete, masonry, etc. The tool cannot be held properly with this side handle when drilling. 1 1. Side handle 2. Clamp nut 2 014034 The side handle can be swung 360° on the vertical and secured at any desired position. It also secures at eight different positions back and forth on the horizontal. Just loosen the clamp nut to swing the side handle to a desired position. Then tighten the clamp nut securely. Side grip CAUTION: • Always use the side grip to ensure operating safety when drilling in concrete, masonry, etc. 1. Side grip 1 014027 6