Owner's manual

2.4 Disassembly Instruction

You will need to open the unit for one of the following reasons:

• To wire relay and I/O contact connectors. (Refer to Section 2.6).

• To connect or replace the battery. (Refer to Section 2.7).

• To change S5 jumper. In the absence of AC power, and if S5 is installed, the LCD

Backlight and iSE board will be on and running on the battery power. (Refer to

Section 2.7).

Disconnect the power supply before proceeding.

• Make sure the Flash memory Card is fully installed, before removing the cover,

• Remove cover, by removing 2 screws on each side.

Figure 2.5 Opening the Unit

MOUNTING

SCREWS (2)

FLASH

CARD

COVER

RELAY

CONNECTOR

TRAY

I/O CONTACT

CONNECTOR

ETHERNET &

DC POWER

CONNECTORS

BATTERY &

S5 JUMPER

LOCATION

2MB

THERMOCOUPLE

CONNECTORS