Kern-sohn MBB 15K2DM Manual de usuario descargar pdf (Pagina 20)

20 MBB-M-BA-e-1314

9.9 Connecting the power supply

Power is supplied by the external power unit which also serves to isolate the mains

supply from the scale. The stated voltage value must be the same as the local

voltage.

Only approved genuine KERN power supply units may be used in compliance with

Directive EN 60601-1.

9.10 Initial Commissioning

In order to obtain exact results with the electronic balances, your balance must have

reached the operating temperature (see warming up time chap. 1). During this

warming up time the balance must be connected to the power supply (mains,

accumulator or battery) and be switched on.

The accuracy of the balance depends on the local acceleration of gravity.

The value of gravity acceleration is shown on the type plate.

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Kern-sohn MBB 15K2DM Manual de usuario Pagina 20