Connections; Electrical Connection; Connecting A Nystagmograph; Equipotential Bonding Conductor Connection - Atmos Varioair 3 Operating Instructions Manual

3.0 Setting up and starting up

3.3 Connections

3.3.1 Electrical connection

• Connect the power cable to the socket on the unit (,
Fig. 2).
• Insert the power plug in a correctly installed socket with
earthing contact.

3.3.2 Connecting a nystagmograph

• When controlling an ENG (electro-nystagmograph) or a
CNG (computer nystagmograph) at output (, Fig. 2),
please connect only recording equipment approved by
ATMOS. Connecting cable available from ATMOS (see
chapter 8.0).
3.3.3 Equipotential bonding conductor connec-
tion
• Connection for potential equalization (, Fig. 2). Con-
necting cable available from ATMOS (see chapter 8.0).

3.3.4 Connecting the handle

• Only the handle that is intended for this purpose must be
used:
- Press the special connector plug slightly onto the
socket in the unit.
- Fasten it to the housing by turning the holding screws
to the right.
) Do not kink the air tube!

3.3.5 Air inlet

• The ambient air is sucked into the unit through the filter.
• Screw connector for the air filter.

3.4 Starting up

• Insert the handle in its holder; the air outlet must point to
reverse side of the unit.
• Switch on the unit (, Fig. 1).
• Automatic display test with digital numbers "8 8" and
acoustic warning signal.
• Automatic change to standby mode.
8