B. Braun INFUSOMAT-secura Reparaturanleitung Seite 63

Fault indication by LEDs
LED . Display . Cause of fault To eliminate fault
Diagnostic Normal If fault Desired
is given value
212V "Perhaps #5 - 104 Voltage controller Replace
red or microprocessor pP circuit board
(Without circuit board
ing)
+5V UE Dark red 5\ #5% 1. Voltage controller Change voltage controller
Cable 87 or ST7 circuit board
2. Fuse F3 Change fuse on analogue
3. Short circuit on the circuit board
analogue or micro- Change analogue or micro-
processor circuit processor circuit board
4. Flat cable 803, 8012,
$13
+5V ST Dark Red 6V 25% 1. Voltage controller Change voltage controller
cable BU? circuit board
2. Fuse F4 Change analogue or micro-
3. Short cirovit m the processor circuit board
analogue or micro-
processor circuit
board
4. Flat cable BU3, BUIZ
*6V Green Red 6V £5% 1. Voltage controller Change voltage controller
cable BU7 Circuit board
2. Analogue circuit
board
3. Flat cable BU3, BUIZ
6 2 UE Flashes Does not 983,04 KHz Change microprocessor
every flash circuit board
second
9 2 Flashes Does not 1228,8 KHz Microprocessor Change
every flash circuit board
second
MF Flashing | Does not According to Microprocessor Change
frequency flash or delivery rate circuit board
dependent | stays lit original MF
of the pP cir-
arit board
streched over
a monofiop
Drese Serwce-Unteriage sarf ohne prsere Genenmaguno . Seite Aus abe
μαι aca werden ns Diept Osten Meares Service-Manual Page rd B Braun Melsuncen
neony TECHNEMeEC
Ko big nan INF.secura 999ml/h 12 03/89 seniz > i
= CONSENT, ang FEMS the property di oor company.