Dräger Babytherm 8000 Repair Instructions page 38

Subsequent alteration from type B to BF is not envisaged.
Use in the type BF requires additional capacitors in the measurement input which
cannot be retrofitted in the field. Retrofitting has already been performed if the
modification number after the order no. is 1.1, i.e. the PCB is marked with
82 90 668 - 1.1 or a higher modification number. Some units of type B already
feature this modification.
Controller PCB 82 90 668 ≤ ≤ ≤ ≤ 1.0
Only for use in type B. Use in type
BF could result in destruction of
measurement input caused by the
influence of voltage peaks
Important: A summary of class alteration from type B to BF is given in
Section 9.3. Consult this Section in the event of doubt.
4.3.6.2 New EEPROM on Controller PCB
A new EEPROM on the Controller PCB P/N 8290668 requires the new software
version 1.04. If a new Controller PCB is used with the previous software version
error code 15 will be generated.
When replacing the Controller PCB P/N 8290668, software version 1.04 (P/N
2M22467) must be installed.
6132.200 Babytherm 8000
Controller PCB 82 90 668 ≥ ≥ ≥ ≥ 1.1
Can be used in types B and BF
Repair Instructions
04.01
04.01 Page 38 of 115