User Manual FSK700-2 / FSK700-2SX
Chapter 6 • Inspection, maintenance, service
33
Check
Steps to take, if necessary
13 Measure the power consumption of the Key Safe
with outer door closed. Nominal values for power
consumption can be found in Table 3 on page 34.
Fault correction if the measured
value differs notably from the
nominal value
14 Complete function testing in the presence of the fire
brigade, including removal of the master key(s), and
attempting to lock the Key Safe without correctly
inserted key(s).
Fault correction
1)
Advice on cleaning the outer surface can be found on page 8 and onwards in chapter 1.7: "Cleaning the
Series FSK700 Fire Brigade Key Safe"
Table 2:
Parts to be checked during inspection or maintenance
Inspection: steps 1 – 5
Maintenance: steps 7 – 14
6.2
Advice on fault correction of electrical parts
The following list of important electrical values should simplify fault correction of electrical parts
of the Fire Brigade Key Safe. All measurements can be made on the appropriate terminals on the
Key Safe Controlling and Monitoring Device. The presence of local authorities or the fire brigade
is not required for this purpose.
To be able to measure resistances, the appropriate wires must be disconnected from the Key Safe
Controlling and Monitoring Device!
The values specified are applicable when using the Key Safe Controlling and Monitoring Device
AD900-1 by MEP. Values may differ when using a controlling and monitoring device by another
manufacturer!
Terminals on
State
Nominal value
AD900-1 FSK700
1 / 2
1 / 2
Voltage during normal condition
2.5VDC +/-5%
Voltage in the event of sabotage (wire break)
>3.0VDC
Voltage in the event of sabotage (short circuit)
<1.7VDC
Resistance during normal condition
2.2kΩ +/- 5%
Resistance in the event of sabotage (wire break)
>3.0kΩ
Resistance in the event of sabotage (short circuit)
<1.3kΩ
3 / 4
5 / 6
Voltage during normal condition
0VDC
Voltage when unlocked
10 to 30VDC
Current when unlocked, outer door closed
U
B
=12V: approx.
220mA
U
B
=24V: approx.
140mA
5 / 6
7 / 8 Voltage with outer door closed
U
B
=12V: > 8VDC
U
B
=24V: > 16VDC
Voltage with outer door open
<0.5VDC
Resistance with outer door closed
>10MΩ
Resistance with outer door open
<10Ω
23 / 24
9 / 10 Voltage with heating device activated
12 or 24VDC/AC
+/-15%
Current with heating device activated
U
H
=12V: approx.
500mA
U
H
=24V: approx.
250mA
HB_FSK700_1020_9161690_Englisch_D.odt / 1022 D / AN9161690
ZN62163/38/33
33
Summary of Contents for Fire Brigade Key FSK700 Series
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