Installation
!
CAUTION
NOTE
14
Connecting the power supply and devices
Risk of electric shocks during installation!
If the power supply is not disconnected prior to installation, it may
result in personal injuries, destruction of the product or damage to
plant parts.
Always disconnect the relevant plant parts before installing
®
Testomat 2000
.
Only use tested cables with sufficient cross-sections for the
connections.
Risk of damages caused by electromagnetic fields!
®
If Testomat 2000
or the connecting cables are installed parallel to
power cables or in close proximity to electromagnetic fields, the
instrument may be damaged or measurements incorrect.
Ensure that connecting cables are as short as possible.
Always install connecting cables and power cables separately.
Connect the instrument to the protective earth conductor (for
230/115 VAC).
Protect Testomat 2000
using a mains filter.
Shield the instrument against strong electromagnetic fields.
Block diagram Testomat 2000
Drawn relay positions: Instrument de-energized
®
against interference voltages – e.g. by
®