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PULVERISETTE 7
3.4 Ambience conditions
Use the instrument only inside.
The ambient temperature must be between 5 and 40°C.
Height up to 2000m M.S.L.
Maximum relative humidity of air 80% temperature up to 31
C, linear de-
creasing down to 50% relative humidity of air at 40
C
Contamination level 2 (IEC 664)
3.5 Electrical Connection
Before making the connection, compare the voltage and current values shown
on the nameplate with the values of the mains supply to which the planetary
micromill is to be connected.
Single-phase alternating voltage with protective conductor (see section 1.4).
The connecting cable may be changed only by a trained expert.
3.6 Adaptation to Mains Supply Voltage / Changing the
Timer / Setup-Mode
The voltage range of the machine should be switched over only by specialist
staff:
1. Disconnect the machine from the mains supply.
2. At the rear of the machine, set the changeover switch to the voltage range.
3. Connect the machine to the mains supply.
4. Press and hold down the STOP button on the control panel at the front.
5. Switch on the main switch at the rear of the machine and release the STOP
button immediately afterwards.
6. The POWER SUPPLY light must flash. If it does not, repeat the
procedure.
7. With the + / - ROTATIONAL SPEED buttons, select the mains
supply voltage level (90 - 260 V).
8. The timer function can now also be altered:
With the right-hand + button in the TIMER panel, select the time
range:
Hours and minutes (display: -) or
Minutes and seconds (display: 1)
9. To store the settings and end the setup mode, press the STOP button.
Pressing the + / - REPETITIONS buttons alters the machine type.
Do not change anything here: P7 should be indicated in the display. Oth-
erwise, damage will occur during operation!
CAUTION
Electrical Safeguard!
Danger of damages due to short-circuit.
Ensure that the socket is connected to a power line se-
cured with a circuit breaker.
Caution
Non-observance of the values on the type plate may dam-
age electrical as well as mechanical components.