Chapter 5 - Maintenance . Dummy connector cap Figure 5-3. Removing Dummy Connector Cap 6. Connect a new battery (1st one) to the pin from which you have disconnected the dummy connector cap in Step 5. See Figure 5-4 . NOTE: Do not disconnect old backup batteries before connecting a new one to the pin from which the dummy connector cap is removed. If you do so, the encoder positional data may be lost. 50 Adept Viper s1300 Robot User’s Guide, Rev B Battery support plate Figure 5-2. Removing Battery Support Plate 5. Remove the dummy connector cap from the battery board. S