Mettler Toledo LJ16 Instructions d'exploitation télécharger pdf (Page 7)

3. Mounting

3.1 Preparing the balance for mounting the LJ16

Checking the set voltage

Before first-time operation of the dryer, the associated balance must be checked for correct

setting of the operating voltage.

A label showing the set voltage is affixed above the power socket in the factory. If this

specification does not match the power supply voltage or if the label is missing, the setting of the

voltage selector inside the balance must be checked and altered if necessary.

Resetting the operating voltage

Warning

• First ensure that the instrument is disconnected from the power supply. If the power cable (1)

is attached, the interior of the balance is live even if the display is blank!

•When the operating voltage is reset, the microfuse must be changed.

(Section 7.1)

Resetting

• Remove weighing pan, unscrew screw (2) and carefully lift off top housing (3). Reset voltage

selector (4) with a screwdriver.

• Carefully remount top housing and insert and tighten screw (2).

Selecting the location

The correct location should be selected according to the following criteria:

• Stable, vibration-free position as horizontal as possible

• No drafts

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Mettler Toledo LJ16 Instructions d'exploitation Page 7