Metrohm 797 VA Computrace Manuel d'utilisateur télécharger pdf (Page 84)

3 Safety

797 VA Computrace / Hardware-Manual 8.797.8001EN

3.2 Change fuses

The fuses of the 797 VA Computrace are placed between the mains switch 14 and

the mains connection plug

16 under the Fuse cover. To change them, proceed as fol-

lows:

1 Disconnect mains cable

Disconnect mains cable from mains connection plug 16 of the

797 VA Computrace.

2 Remove fuse cover

Using a screwdriver, lever out fuse cover 15 forwards until it

opens.

3 Check and change fuses if necessary

Carefully take the fuses installed for the desired mains voltage out

of the fuse holder and check its specifications:

100…240 V 1.6 AHT Metrohm-Nr.

U.600.0018

Change fuses if necessary and reinsert in fuse holder.

4 Install fuse holder

Reinsert fuse holders in the instrument (the arrows printed on the

holders must point in the same direction as the arrows on the

inside of fuse cover

15).

5 Install fuse cover

Push in fuse cover 15 firmly until it clicks into place.

6 Connect mains cable

Plug mains cable into mains connection plug 16.

3.3 Cabinet temperature

The cabinet of the 797 VA Computrace stand locally heats up to 45°C or more.

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Metrohm 797 VA Computrace Manuel d'utilisateur Page 84