Page 19 - PBL71 OI/AXM630-EN AZTEC 600 SS (WIRO)

Aztec 600 ISE ammonia and fluoride
Single-stream ion-selective analyzers
3.5.2 General Connections
Note.
 Cable entry holes are located on both sides of the enclosure.
 Application board connection terminal blocks TB1 to TB8 are identified in Fig. 3.5 on page 14.
3 Installation
Fig. 3.6 Accessing and Making Electrical Connections
Referring to Fig. 3.6:
1. Turn the electronics section door retaining screws A 1/4 turn counter-clockwise and open the door.
2. Using a cross-head screwdriver, remove 4 screws B and remove transparent cover plate C.
3. Slide retaining clip D off blanking plug E and remove the blanking plug.
4. Fit cable gland F and secure using nut G.
5. Remove gland cover H and route cable J through it.
6. Route the cable through cable gland F and through the enclosure case.
Note. Cable glands are supplied with single- and twin-holed bushes. Use the single-holed bush for the mains power cable.
KJ
GFH
7. Remove terminal block connection plug K and, using a small flat-bladed screwdriver, make connections to the plug. Ensure wires are connected to the correct terminals – see Fig. 3.5, page 14.
8. Reconnect the terminal block connection plug to the application board socket.
9. Tighten gland nut H.
10. Repeat steps 3 to 9 for each required connection.
11.If required, connect the Ethernet cable – see Section 3.5.3, page 16.
12.Refit transparent cover plate C and secure using 4 screws B. Close the door to the electronics section and turn door retaining screws A 1/4 turn clockwise to secure.
OI/AXM630–EN Rev. J
15
A
D
E
BC