Vortex Fp Compact Display And Controls - Crowcon Vortex FP Compact Installation And Operation Manual

Vortex FP Compact requires cleaning as necessary to ensure the display window does not
become obscured. The enclosure, cables and glands should also be checked periodically to
ensure that Flameproof integrity is maintained.
For more detailed information on Vortex system maintenance, please refer to Section 7 of
the standard Vortex manual (part number M07211).
It may be necessary to open or remove the lid of the Vortex FP Compact enclosure in order
to perform some maintenance functions. Vortex FP Compact must be completely de-
energised before the lid is opened; local procedures must be adhered to when
servicing equipment installed in a hazardous area.
3.4 V FP C
ORTEX OMPACT
Vortex FP Compact incorporates a Display Module which provides a display of detector
signals and reports the current status of the system. Display functions are controlled using a
Crowmag calibration tool, which should be oriented (horizontally or vertically) as indicated by
the arrows on the display function fields.
Alarm 2 InhA
Alarm 1
1 2
Fault
Channel
Step
Vortex FP Compact Installation & Operation Manual
Issue 1, January 2013
D C
ISPLAY AND ONTROLS
InhB
3 4 5 6 7
Reading
Lamp
Inhibit A
Test
Figure 3 – Display Module Layout
InhC
8 9 10 11 12
%LEL
%VOL
PPM
FIRE
Inhibit B Inhibit C
Power
Channel
Test
System
Fault
Hold
8