Maintenance And Inspection; Environmental Conditions; Nv40/3, Nv40/3Cle, Nv120/1 And Nv120/1Cle - piezosystemjena NV40/3 Bedienungsanleitung

6.3 maintenance and inspection

CAUTION!

When cleaning the exterior box of the voltage amplifier, first turn off the power switch and
unplug the power plug. Failure to observe these items may result in a fire or electrical
shock.

Cleaning the exterior box using a firmly wrung-out cloth. Do not use alcohols, benzene,
paint thinner or other inflammable substances. If flammable substances come into contact
with an electrical component inside the voltage amplifier, this may result in a fire or
electrical shock.

6.4 environmental conditions

The amplifier can be used:

indoor

altitude up to 2000 m

temperature: 5 ... 35 °C

relative humidity: 5 ... 95% (non-condensing)
The recommended environmental conditions are:

indoor

altitude up to 2000 m

temperature: 20...22 °C

relative humidity: 5 ... 80% (non-condensing)

7 NV40/3, NV40/3CLE, NV120/1 and NV120/1CLE

These voltage amplifiers are very similar. In case of information which do refer to the
NV40/3CLE or NV120/1CLE the symbol " → not available in NV40/3, NV120/1" will point it.
NV40/3
piezo amplifier for up to 3 PZT actuators; RS232/USB interface; for piezo actuating systems
without feed back sensor inside
NV40/3CLE
piezo amplifier for up to 3 PZT actuators; RS232/USB interface; for piezo actuating systems
with feed back sensors inside (strain gauge or capacitive)
NV120/1
piezo amplifier for one PZT actuator; RS232/USB interface; for piezo actuating system
without feed back sensor inside
NV120/1CLE
piezo amplifier for one PZT actuator; RS232/USB interface; for piezo actuating system with
feed back sensor inside (strain gauge or capacitive)
Geschäftsführer: Dr. Bernt Götz • Telefon 03641/66880 • Fax 03641/668866 • www.piezosystem.com
32