User's Manual Part 2

RBS 2308 and RBS 2309 User’s Guide
P010581A
Test
FAN UNT-01
Fault
Opera-
tional
Figure 49 Loca
tion of Fan Unit Test Button
1. Remove the fan unit cover.
2. Press the Test button on the fan unit.
The fan unit performs a self test.
3. Check that the sequence below is carried out:
• The fans run at maximum speed for approximately 5 seconds
• The fans run at nominal speed for approximately 5 seconds
• The fans stop within approximately 5 seconds
4. Ensure that the indicator status of the fan unit is in accordance with the
table below:
Table 28 Fan Unit Indicators After Test
Fan unit Indicator
Status
Fault
Off
Operational On
5. Put back the fan unit cover.
7.6 Setting IDB Parameters
This section describes how to set the IDB parameters using the Operation and
Maintenance Terminal (OMT).
For more detailed information on the use of the OMT, for example, when to
define a parameter, why the parameter should be set, which values are valid,
and the consequences of not setting a parameter, see:
OMT User’s Manual EN/LZN 720 0001
114
EN/LZT 720 0027 Uen R8A 2006-06-27