Automatic Function Check - Atmos E 341 Battery Operating Instructions Manual

6.2.2 Automatic function check

Termination
1. Press the control button battery status.
The device switches off.
»
Perform a function check
The automatic function control checks successively the following functions:
• Remaining operating hours
• Battery service life
• Tightness (duration: approx. 10 seconds)
The display of battery status shows the results in quick succession. Therefore, first read
this section completely.
Between the individual tests only the red LED is illuminated and a signal tone sounds. If
two signal tones are sounded in direct succession then the previous test has failed.
1. Connect a fingertip to the suction hose.
2. Close the auxiliary air vent of the fingertip and close the front opening with your
thumb.
3. Press the control button for the battery status for approx. 3 seconds.
The function check starts as soon as all LEDs are illuminated. The first result is
»
shown immediately.
4. Check the results by means of the battery status indication.
5. The fingertip may only be opened when all LEDs are off. The function check is
completed.
Result
Remaining operating hours
1. 2. 3.
> 750 h > 500 h > 250 h
Remaining battery capacity
1. 2. 3.
100 % 70 % 40 %
Tightness
1. 2. 3.
- 0.5 bar - 0.4 bar - 0.3 bar
4. Short signal tone:
< 50 h
1. Please contact your
service.
< 250 h
4. Short signal tone:
< 10 %
1. Exchange the battery.
20 %
4. Short signal tone:
System has a leakage.
1. See chapter „7.0
Eliminating errors" on
page 47.
- 0.2 bar
Maintenance and service
43