MEP Fire Brigade Key FSK700 Series, User Manual

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30 Chapter 5 • Commissioning User Manual FSK700-2 / FSK700-2SX
Place the steel ball included in the accessory kit of the Key Safe – serving to increase security
against drilling – into the threaded hole designated for the locking bolt in the outer door, then insert
the locking bolt (see Fig. 21 above) and fix it in the outer door.
Two types of locking bolts, with and without undetachable washer are in use. Both
types are equal in function. However, the washer should never be removed from a
locking bolt with undetachable washer, and neither should a washer be attached to
a locking bolt without washer!
Should the proper functioning of the closure device have not been verified, the outer
door must not be closed after installing the locking bolt, since it would only be possible
to open it again by destroying the outer door or the Door Protection Board. Secure the
door against unintentional closing in this case by, e.g., wrapping a 4.8mm cable tie
around the locking bolt.
3 Checking locking and unlocking
Check the outer door locking/unlocking electrically and mechanically for smooth action, as
well as for proper and reliable opening.
4 Checking the outer door heating device
The proper functioning of the heating device can be verified by measuring the heater current
(for nominal values, see the section "Current with heating device activated" in Table 3 on
page 34).
Should the ambient temperature be higher than the set activation temperature, the function
of the temperature controlling device must be temporarily inhibited. Slightly raise the
jumper (without disconnecting it entirely) used to set the activation temperature of the heat-
ing device, and connect pins 1 and 2 for the duration needed to measure the current (see
Fig. 20 on page 28). Remember to press the jumper back down again after completing the
measurement.
5 Normal condition of the Key Safe
Switch the Key Safe to normal condition by
- correctly placing all master keys,
- locking the inner door and removing the key,
- closing the outer door, and
- terminating the confirmation signal.
The electromagnet of the closure device is rendered currentless in this state, the outer door
cannot be opened by pulling, and the AD900-1 displays only 'Betrieb' (
Operating ).
6 Testing sabotage alarm
Activate sabotage alarm (i.e., by pressing button TA1 'Prüfung' ( Test ) on the Key Safe Con-
trolling and Monitoring Device AD900-1).
The corresponding terminals of the controlling and monitoring device receive an alarm sig-
nal, and the AD900-1 displays 'FSK-Alarm' (
Key Safe alarm ).
7 Simulating fire alarm
Simulate fire alarm while the Key Safe is in normal condition (i.e., by simulating the con-
firmation signal by pressing button TA4 'Auslösung' (
Activation ) on the AD900-1). The
outer door is electromagnetically unlocked thereby, and the AD900-1 displays 'FSK
entriegelt' (
Key Safe unlocked ). The outer door must not open by itself.
- Open the outer door, open the inner door, and remove the/all master keys.
The Key Safe Controlling and Monitoring Device additionally displays 'Objektschlüssel ent-
nommen' (
Master key removed ).
8 Testing the acoustic warning signal
Verify the acoustic warning signal (see page 28 and onwards in chapter 5.3.2: "Acoustic
warning signal when missing master key"). The confirmation signal must be terminated for
this purpose.
- Terminate the fire alarm previously activated in step 7,
- at least one master key must remain removed from the Key Safe,
- close the inner door and the outer door.
HB_FSK700_1020_9161690_Englisch_D.odt / 1022 D / AN9161690
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