Fresenius Medical Care 2008T Troubleshoot Manual

2008T Troubleshooting Guide
P/N 490292 Rev. A
Page 449
Figure 64 – Extender Board
CR- 1.0.2 ISOLATE (-) 12 VOLT DC SUPPLY
a) Figure below, at the rear of the machine, ENSURE the 24V POWER harness has remained plugged in!
b) Set your CALIBRATED volt meter to DC Voltage (V
DC
).
c) Connect the meter’s black lead to chassis ground (see Figure 2 (page 4)).
d) Turn the machine ON (Fan running)!
e) Measure at the EXTENDER BOARD’S -12V measuring point. Between -11.0 and -13.0 volts DC?

Fresenius Medical Care 2008T Specifications

General

Brand	Fresenius Medical Care
Model	2008T
Category	Medical Equipment
Language	English