Selection Of The Sensitivity; Alarm Setting - Wohler Rl 300 Bedienungsanleitung

Operation
7.4 Selection of the
sensitivity
Fig. 18: Display with sensitivity set to
high
7.5

Alarm setting

1
Fig. 19: Icons vibration alarm(1) and
alarm tone (2)
34
•
H: High sensitivity (High)
M: Medium sensitivity (Medium)
L: Low sensitivity (Low)
Default setting: L
The set sensitivity is shown at the bottom right of
the display.
It is recommended to start the leak detection in H
mode.
In order to localize the leak in the event of a high
refrigerant concentration, the sensitivity should be
reduced so that the alarm only sounds in the im-
mediate vicinity of the leak.
•
Vibrating alarm - Alarm tone - Vibrating alarm and
alarm tone simultaneously - Alarm off.
Default setting: Vibrating alarm and alarm tone
As long as the device is switched on, a beep can
2
be heard intermittently at intervals of about 3 sec-
onds, indicating that the device is ready to meas-
ure (if the alarm tone has been activated). The fre-
quency of the alarm tone increases as the refrig-
erant concentration increases. If headphones are
connected, the sound can only be heard automati-
cally via the handset
Briefly press the M button to select the sensi-
tivity.
NOTE!
Press the alarm button repeatedly until the de-
sired alarm setting is displayed:
.