User's Manual

605-0000-595 Subscriber Terminal Installation and Commissioning

2. Install the Type 7 PSU within 2 metres of an AC power point and 1 metre of the SIU.

3. The PSU may be freestanding or wall mounted. If wall mounting proceed as follows.

Remove the PSU front cover. Offer the PSU up into position and mark the two fixing positions

onto the wall. The PSU should be fitted with the battery at the bottom and the mains input

connector at the top right hand side.

4. Drill the 2 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.

5. Secure the PSU squarely in position using the No 8 x 50mm screws (Part No 174-0815-

002) and cup washers (Part No 192-0080-230) provided.

Installing the Battery

Note:This PSU is suitable for 12 Volt lead acid batteries only.

1. Remove the front cover if not already removed

2. If the SIU is not to be commissioned immediately after installation then do not connect

battery until commissioning is about to take place. If the unit is to be commissioned at this

time. Place the spade connectors onto the battery terminals in the following order:

• Black lead to –ve terminal

• Red lead to +ve Terminal

3. Position the battery in the enclosure and retain using the Velcro straps.

4. Set the battery charging rate

Yuasa Battery Charge rate

select

NP7-12 1.6A

NP12-12 1.6A

5. Fit the cover ensuring that the bottom of the cover locates into the housing and secure with

the two screws at the top of the cover.

CAUTION - Danger of explosion if battery is incorrectly replaced. Replace only with the

same or equivalent type recommended by the manufacturer. Dispose of used batteries

according to the manufacturer's instructions.

Lead acid batteries have a high energy capability and are an energy hazard. The

battery is housed within the protective metal enclosure of the product. This product is not

designed for battery operation outside this enclosure.