WAGNER TITANIUS TOP-SENS, Техническое руководство

Страница: 184 / 250

Commissioning
TITANUS
TOP·SENS
®
/Rev.a
184 06/13
Carrying out operational check
The operational check can be carried out with or without a digital manome-
ter. The complete check is described below. If, during the operational check
of TITANUS
®
, the values vary from those described, the device or its air flow
sensor are damaged.
1. After about 120 seconds activate the flow-init button on the detector
module. The operating display flashes and the fault display must go out
(see INSTRUCTION).
2. After a short initiation period the depression generated in the device is to
be approx. 250 up to 310 Pa for a set fan voltage of 6.9 V and 460 up to
530 Pa for 9 V. The LED flash code on the detector module’s electronics
board must indicate „Blockage“ after a few seconds (see INSTRUC-
TION).
3. Re-open all air sampling points of the test pipe. After a few seconds the
LED flash code must go out.
4. Remove the test pipe. After a few seconds the LED flash code on detec-
tor modules I and II must indicate „Fracture“.
5. Re-connect the test pipe to the device. After a few seconds the LED
flash code must go out.
NOTICE
A pipe fracture or blockage is indicated by a flashing LED on detector mod-
ule I and II:
- Fracture: 3x flashing
- Blockage: 2x flashing
The relevant flash code is repeated every two seconds.
NOTICE
For TITANUS
®
the operational check with steps 1 to 5 must be carried out
for both pipe systems.
If no fault was registered during the operational inspection, the smoke detec-
tion system must be checked.
8.5.2