Schmidt AG-115 Originalbetriebsanleitung Seite 19

Install/Remove Grinding Disc
Install
1. Make sure the guard is securely in place.
2. Place the inner flange on the spindle. Ensure it is aligned on the two flats.
3. Check the rated speed on the grinding disc. Do not use a disc with a rated speed lower than the
speed shown on the tool label.
4. Fit the disc onto the spindle over the inner flange.
5. Press the spindle lock button to prevent movement of the spindle.
6. Keep the lock button pressed in and tighten the threaded outer flange by turning the lock nut
wrench.
Remove
1. Press the spindle lock button.
2. Loosen the spindle lock nut by turning the nut counterclockwise with the wrench.
3. Remove the threaded outer flange.
4. Remove the grinding disc from the spindle.
Battery charging
Note: The battery is supplied partially charged to prevent possible problems. Therefore, you should
charge it prior to use. Batteries will not reach full charge the first time they are charged. Allow several
charging/discharging cycles for them to fully charge.
WARNING
Do not continue to press the On/Off switch after the machine has been automatically switched
off. The battery can be damaged. The battery is equipped with an NTC temperature control which
allows charging only within a temperature range of between 0 C
is achieved in this manner. Observe the notes for disposal.
Changing the Tool
Before any work on the power tool (e.g., maintenance, tool change, etc.) as well as during
transport and storage, set the rotational direction switch to the center position. Unintentional
actuation of the On/Off switch can lead to injuries.
Operation
Switch
1. Press the switch forward, hold it in position and press the front of the button down until it locks in
position. Then release the on/off switch
2. For turning off, press and release the on/off switch.
Grinding
1. Grip the grinder securely with two hands so you have full control at all times. The starting torque
creates a sudden jerk.
2. After starting the tool, apply the grinding wheel to the workpiece.
Note: Do not turn the switch on or off while the grinder is in contract with the workpiece. It will
decrease switch life and could cause damage to the workpiece.
3. Tilt the grinder at a 10° to 15° angle for easy handing and smooth grinding.
4. Apply the grinding disc to the work surface with a light, steady pressure for maximum grinding
efficiency. It should never be necessary to force the tool. The weight of the tool applies adequate
pressure.
and 45 C . A long battery service life
o o
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