13
Manual Grinding Wheel 2928 00
4
Construction and function
4.1 Overview of the manual grinding wheel
Fig. 2: Overview of the manual grinding wheel and its operating elements
1. Water tank
2. Outer housing
3. Instrument inlet receptacle (back)
4. Direction of rotation switch (back)
5. Water collection container (under the instrument
6. Power switch
7. Power plug
8. Sponge holder with sponge, bottom
9. Grinding wheel
10. Sponge, top
11. Water valve
12. Sensor (only with 2928 10)
4.2 Power switch
The [power switch] is used to switch the
power supply of the manual
grinding wheel. The following switch posi-
tions are possible:
•
Switch position on - 0 - means the
power supply is switched off.
•
Switch position on - I - means the
power supply is switched on (Fig. 3).
Construction and function
6
8
5
9
1
2
3
10
4
11
7
Fig. 3: Power switch
