Abb. 24
Abb. 25 Battery
Abb. 26
Abb. 27
Instruction Manual Breathing Air Compressors
22
• Indication of compressor maintenance due by means of
letter symbols and operating hours.
A = 500 hours or 1 year
B = 1000 hours or 1 year
C = 2000 hours or 2 years
• Battery symbol indicating that the lithium battery is low
and has to be changed. All data are stored and will not
be lost when changing battery.
The B-Timer is operated using the mode select and the enter
keys.
Error indication
If the temperature sensor in the unit should be defective, an
error message “Error 1” or “Error 2” is shown at the display
(Abb. 24). In this case the unit should not be used but sent to
the factory or the nearest BAUER representative for repair.
Battery change
The battery (1, Abb. 25) is merely inserted into the holder.
To change the battery remove two bolts and separate housing
from base plate. Remove plug (2) and pull out battery.
Make sure to use the same type battery (BAUER part no.
82743).
Operation
The B-Timer is activated when starting the
compressor. Compressor operation is indi
cated by the flashing “h” symbol.
To switch on the B-Timer press one of the keys on the display.
Main menue will be displayed (Abb. 26).
If no key is pressed within 1 minute, the in
dication will return to the main menue.
After 2 minutes the B-Timer is switched off,
if no compressor operation is detected.
Function Display
To display the desired function, press the se
lect key ().
Press key. Remaining filter capacity is shown, Abb. 27)