IAI America IX-NNN1805 - Manual (Page 78)

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13. Inspection/Maintenance
13.2 Battery Replacement
13.2.1 Preparation
The following items are required when replacing the batteries:
x Hexagonal wrench (size: 2 mm)
x New battery for IX 120/150/180: AB-6 (4)
Before replacing the batteries, turn off the power to the controller, control panel and other relevant units.
x Serious accidents resulting in injury and death may occur if you perform inspection or maintenance tasks
without proper knowledge.
x Display “WORK IN PROGRESS” signs to prevent other operators from operating the controller, operation
panel, etc.
x Use batteries dedicated to IX 120/150/180. Battery for old models (IH) IX250 to 800 must not be used.
13.2.2 Encoder Battery Replacement Procedure
(1) Remove the hexagonal countersunk head bolts (4 pcs) from the base and take out the cover (base).
(2) Select the battery connector (BAT*) to be replaced.
Caution Warning