20
2
Set-up and initial operation
2.1
Unpacking the device
The device was carefully tested and packed in the factory.
For the scope of delivery, please refer to the enclosed part list.
Bitte beachten Sie, dass alle Teile restlos aus der Verpackung entnommen werden.
Please make sure to take out all parts from the packing.
The Sample Changer may be set up on any flat surface.
Please plug the mains connection cable coming with the device to the cold-device plug (Europe-type inte-
grated plug) at the back panel. Before switching on, please ensure that the device's operating voltage as set
on the voltage-selector switch at the bottom of the device matches the mains voltage. The possible operat-
ing voltage range is shown on the type plate (please refer to the base plate). If the set operating voltage
does not match the mains voltage, please contact your competent service department.
The device is switched on using the mains switch located at the back panel, a green light at the front panel
will indicate the "On" operating status.
2.2
Warning and safety information
The device corresponds to protection class II.
It was manufactured and tested according to DIN EN 61 010, Part 1, "Protective Measures for electronic
measurement devices" and control devices and has left the factory in an impeccable condition as concerns
safety technology. In order to maintain this condition and to ensure safe operation, the user should observe
the notes and warning information contained in the present operating instructions. Development and produc-
tion is done within a system which meets the requirements laid down in the DIN EN ISO 9001 standard.
For reasons of safety, the device and the power supply TZ 1853 must be opened by authorised persons
only; this means, for instance, that work on electrical equipment must only be performed by qualified
specialists. In the case of nonobservance of these provisions the device and the power supply may
constitute a danger: electrical accidents of persons or fire hazard. Moreover, in the case of
unauthorised intervention in the device or the power supply, as well as in the case of negligently or deliber-
ately caused damage, the warranty will become void.
Prior to switching the device on it has to be ensured that the operating voltage matches the mains volt-
age. The operating voltage is indicated on the specification plate (Underside of the device and the power
supply). Nonobservance of this provision may result in damage to the device and the power supply,
or in personal injury or damage to property!
If it has to be assumed that safe operation is impossible, the device has to be put out of
operation and secured against inadvertent putting to operation. In this case please switch the device
off, pull plug of the mains cable out of the power supply, and remove the device from the place of work.
Examples for the assumption that a safe operation is no longer possible,
•
if the package is damaged,
•
if the device shows visible damages,
•
if the power supply shows visible damages,
•
if the device does not function properly,
•
if liquid has penetrated into the casing,
•
if the device has been altered technologically or if unauthorized personnel tried or succeeded
to open the instrument as attempt to repair it.
In case that the user operates such a device, all thereof resulting risks are on the user.
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