Owner`s manual

Installation
2-14
10) Secure the junction box cover with the two saved screws.
11) For all installations except the No I/O frame, loosen two screws on the grounding strip at
the bottom of the metal chassis/housing and connect the ground cable to the protective
ground. Tighten the screws firmly.
12) Screw the top of the cable gland tightly to the cable gland to secure the cable (anchor point
#2).
13) Open the door of the power supply module and release the cable holder (press downward).
14) Plug the connector of the power supply cable (3089004V64 for DC, 3089004V65 for AC)
into the cable inlet on the power supply module (on the bottom of the front panel.) and
close the cable holder.
Connecting the Backup Battery
The backup battery of ACE3600 is shipped from factory disconnected. Use this procedure to
connect the battery cable to the power supply charger.
Before using the Lead Acid backup battery, it is strongly recommended to read the
information on the battery provided in the Power Supply Module and Backup Battery
chapter.
Lead acid batteries will self-discharge if they are stored without charging. Self-
discharge below the manufacturer's recommended voltage will result in internal
permanent damage to the battery rendering it inoperable. When this occurs, if
connected to a power supply/charger, the battery may produce excessive internal heat
and therefore deform and/or leak.
A battery contains diluted sulfuric acid, a toxic and corrosive substance.
Avoid any bodily contact with the leaking liquid when handling leaking
batteries and affected parts. If the battery leaks and the liquid inside touch
the skin or clothing, immediately wash it off with plenty of clean water. If
the liquid splashes into eyes, immediately flush the eyes with plenty of
clean water and consult a doctor. Sulfuric acid in the eyes may cause loss
of eyesight and acid on the skin will cause burns.
Procedure 2-7 How to Connect the Backup Battery
1) Check the battery visually. If the battery looks deformed and / or you notice corrosion on
the battery terminals and / or the battery leaks, DO NOT use the battery and replace it with
a new battery.