User's Manual

605-0000-595 Subscriber Terminal Installation and Commissioning
132
Service Interface Unit Positioning
3. Drill the 3 holes, 8mm. diameter to a depth of 50mm. (use a depth gauge) and then fit
the FUB x 50mm wall plugs (Part No 128-0000-123) provided.
4. Secure the wall mounting bracket squarely in position using the No 8 x 50mm screws
(part no 174-0815-002) and cup washers (part no 192-0080-230) provided.
5. Attach the SIU to the mounting bracket by locating the bracket lugs in the mounting
slots cut into the SIU. The interface connection panel should be at the bottom. Pull
down to lock into position.
Connecting the drop Cable and PSU
1. Plug the F-Type connector on the drop cable into the F-Type Port on the SIU.
Important Notice: Care should be taken when screwing the F-Type connector into the
connector on the rear plate of the outdoor unit to ensure that the connector is not
over-tightened as over-tightening will strip the thread. Use a torque spanner set to
2.3Nm (20in lb).
2. Plug the PSU into the wall socket using the appropriate socket adapter and plug the
DC output into the SIU.
Protective Earth
For full compliance with EN 60950 and UL 1950, and for UL certification, this product must be
provided with a protective earth. The protective earth terminal shall be connected to earth
with a conductor no less than 0.75 mm2 and should be either bare or have green/yellow
insulation. Terminate the earth lead with a crimp ring tag at the SIU and with an appropriate
termination at the earth point.
Note: Independent tests carried out by a notified body have demonstrated that the product is
still safe without an earth even though this configuration is not compliant with the standards
stated above.
Connecting the Telephone (s) to the SIU