Simulator Status; Charge The Battery - Emerson Rosemount FS-IR-975 Reference Manual

Operation
May 2022
2.3

Simulator status

For the first five seconds, the laser defines the simulator status.
Normal status
When switching to normal status, the equipment will operate for a maximum period of 60
seconds, following which the equipment cannot be operated for a minimum period of 30
seconds.
Fault status
When the battery is lower than 12.3 Vdc the lamp won't be activated.
2.4

Charge the battery

This device uses lithium ion batteries as a rechargeable power source. When the batteries
are fully charged, under normal conditions (room temperature), the device operates at
least 1,000 times without restarting. When the voltage from the batteries is lower than
the required operational level, the device will not operate.
To charge the battery:
Procedure
1. Place the device on a table in a safe area not exceeding 104 °F (40 °C).
2. Release the locking screw.
3. Unscrew the battery compartment cover counter-clockwise.
4. Unscrew the locking disc clockwise using a 1.5 mm hex key.
5. Pull out the battery from the flame simulator.
6. Connect the battery to the charger. Verify that the charger is the one supplied with
7. Let the battery charge for a maximum of two to three hours.
8. Disconnect the charger.
9. Insert the battery into the flame simulator.
10. Screw in the locking disc using a 1.5 mm hex key.
11. Screw in the battery compartment cover.
12
See Figure 1-2
See Figure 1-1.
See Figure 2-1.
WARNING
The battery must be charged only after being removed from the flame simulator.
the flame simulator.
The LED will flash twice to indicate that the battery is fully charged.
See Figure 1-1.
Reference Manual
00809-0500-4975
Emerson.com/Rosemount