User Manual

AS4000 Subscriber Terminal
Installation and Commissioning
DLP 005
605-0000-454
Draft Issue 1.3 Date 8/02/00
Page 3 of 4
1.1 AC Power Cord Installation
1. Use a supply cord fitted with a mains plug in accordance with local
requirements. Plug the AC supply cord into the IEC connector on the Type-
5 PSU and secure with retaining clip.
Note. Do not connect the plug to the supply socket until instructed to by
the Commissioning Test Procedure.
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:
a) Black lead to –ve terminal
b) Red lead to +ve Terminal
3. Connect the screen wire to the lid. Fit the cover to the PSU securing with
the two screws at the base of the cover.
1.2 PSU earthing
1. Note: The Type-5 PSU is double insulated.
Safety: Battery Handling
Care should be taken when handling lead acid batteries to avoid
dropping or short circuiting them. Disposal should be in line with
local codes. Batteries may explode if put into a fire. Install the
batteries in the PSU first, then connect them taking care to observe
correct polarity.
Connect red lead to the +ve terminal and the black lead to the –ve
terminal.
CAUTION: Risk of electric shock
Disconnect mains before
opening
WARNING
: Do not Remove Cover