Spectrex SafEye Xenon 700S, User Manual

Page: 48 / 80

Detector Wiring
48 SafEye
TM
Xenon 700S Gas Detector User Guide
Detector Wiring 5.6
(Figure 5 and Figure 6)

To install the detector wiring:
1
Remove the 4 socket-head-screws (Item 14, Figure 5) that secure
the detector back cover (Item 15, Figure 4). The chamber is now
exposed.
2
Remove the protective plug mounted on the detector
conduit/cable entry inlet and pull the wires through the detector
inlet (Item 4, Figure 6). Use a 3/4” – 14NPT or M25x1.5
explosion-proof conduit connection/cable gland to assemble the
cable/explosion-proof conduit to the detector.
3
Connect the wires to the required terminals (Item 2, Figure 6)
according to the wiring diagram. See Detector Terminal Wiring,
page 52 and Figure 9, Figure 10, Figure 11 in Wiring Option
Configurations, page 67.
4
Connect the grounding wire to the ground screw outside detector
(Item 3. Figure 6). The detector must be well grounded to earth
ground.
5
Check the wires for secure mechanical connections and press them
neatly against the terminal to prevent them from interfering while
closing the cover (Item 15, Figure 5).
6
Place and secure the detector back cover using 4 socket-head-
screws (Item 14, Figure 5).