Metrohm 774 Oven Sample Processor - Manual (Page 14)

2 Installation
774 Oven Sample Processor, Instructions for use 8
2 Installation
2.1 Setting up the instrument
Packaging
The 774 Oven Sample Processor is supplied with the accessories in sepa-
rate special packages designed to ensure maximum protection. These con-
tain shock-absorbing foam linings. As only these special packages guaran-
tee damage-free transport of the instrument, it is essential you store them in
a safe place.
Control
Immediately following delivery, check that the consignment is complete and
undamaged (compare with delivery note and accessories list in the Instruc-
tions for Use, page 155). In case of damage see "Warranty", page 154.
Setting up
The 774 Oven Sample Processor is a rugged instrument and may be used
in rough environments such as laboratories and manufacturing plants. It
must not be exposed to a corrosive atmosphere.
If the sample changer is operated in a rough environment, regular mainte-
nance is strongly recommended.
2.2 Power supply
Follow these instructions to connect the 774 Oven Sample Proces-
sor to the power supply. Ensure that the instrument is never oper-
ated with incorrect voltage ratings and/or with fuses of an incorrect
rating, otherwise there is a fire hazard!
Setting the instrument supply voltage
Before switching on the 774 Oven Sample Processor for the first time,
check that the line voltage set on the instrument (see next page) matches
the local power supply voltage. If this is not the case, change the voltage
setting as follows:
• Disconnect line cable
Unplug the 774 Oven Sample Processor.
Remove fuse holder
Using a screw driver, loosen the fuse holder and pull it out.