UF V (E2+E2.1) 03/2013
page 75/112
11.3 Alarm messages
The alarm messages which occur simultaneously during operation with CO
2
emergency cooling are cycli-
cally displayed one after the other.
CO
2
emergency cooling system activated
Figure 57: CO
2
emergency cooling
system activated
•
Alarm message “
inJ
” immediately
•
LED indication immediately: LED
flashes
•
Audible alarm: buzzer immediately
•
Switching the zero-voltage relay alarm output.
Note: Since the clocking of the CO
2
emergency cooling system always triggers the alarm again, you can-
not permanently reset the buzzer.
Insufficient CO
2
supply of the emergency cooling system
Figure 58: Alarm CO
2
supply of
emergency cooling system
•
Alarm message “
P.lo
” immediately
•
LED indication immediately: LED
flashes
•
Audible alarm: buzzer immediately
•
Switching the zero-voltage relay alarm output.
Actions:
•
Check if the CO
2
gas supply is open
•
Connect a new CO
2
pressure cylinder
It is not possible to determine the filling level of a CO
2
pressure cylinder from the cylinder
pressure. Weigh the bottle regularly in order to replace it in time
Содержание 9020-0213
Страница 6: ...UF V E2 E2 1 03 2013 page 6 112...
Страница 7: ...UF V E2 E2 1 03 2013 page 7 112 Product registration...
Страница 104: ...UF V E2 E2 1 03 2013 page 104 112 18 7 Dimensions UF V 500 E2 xxx Indications in mm...
Страница 105: ...UF V E2 E2 1 03 2013 page 105 112 18 8 Dimensions UF V 500 E2 1 xxx Indications in mm...
Страница 106: ...UF V E2 E2 1 03 2013 page 106 112 18 9 Dimensions UF V 700 E2 1 xxx Indications in mm...
Страница 113: ......