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5.2.1.2.
Rechargeable battery care
> Do not fully exhaust rechargeable batteries.
> For extended periods of disuse, you should discharge and
recharge the batteries every 3 - 4 months. Trickle charging
should not exceed 2 days.
5.2.1.3.
Mains operation
> Always position the instrument so that the power supply plug
can be easily reached.
1. Connect the mains unit instrument plug to the mains unit
socket.
2. Connect the mains plug of the mains unit to a mains socket.
-
The power supply is provided by the mains unit.
-
If the testo 324 is switched off, the rechargeable battery
charging process starts automatically. Switching on the testo
324 stops the battery charging and the instrument is then
powered via the mains unit.
5.2.2.
Connecting hoses/probes
> Connect the required hoses/probes at the corresponding
connections.
5.2.3.
Switching on
> Press
-
The start screen is displayed (duration: approx 15 s).
-
If the voltage supply was interrupted for an extended period:
The Date/Time menu is opened.
-
The pressure sensors are zeroed.
-
If there is an instrument error, the
displayed.
-
The
In case of danger, the instrument must be disconnected
from the power supply by simply pulling out the mains
cable.
[
].
When the instrument is switched on, the valves of the
testo 324 are activated. Four short acoustic signals are
output.
If fewer than 4 acoustic signals are sounded, the testo 324
must be switched on and off several times before use until
4 signals are sounded.
The testo 324 then starts up as usual.
Measurement options
Error diagnosis
menu is displayed.
5 First steps
menu is
23
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