5.10Battery Replacement (If applicable) See attached photo for battery option.
Depending on the version of drive board assembly installed, the board may not have a battery. If the printed circuit board does not have a battery, it is designed with circuitry that does not require a battery backup and you should disregard the following instructions.
The battery provides power for the memory that holds the current pump configuration. If the pump is set at a flowrate and the power is turned off, when the power is turned back on the flowrate should appear as it was set. If this flowrate does not appear the battery will need replaced.
CAUTION: Be sure to disconnect power cord before removing cover to insure there is no voltage present.
CAUTION: Circuit boards can be damaged by Electro Static Discharge (ESD). Follow standard ESD procedures when handling circuit boards.
1.Unplug the unit.
2.Remove the cover.
3.Turn the unit so that the pump heads are to the right. The battery can be seen in the lower right corner of the circuit board. The battery is circular and has a positive pole mark (+) on the top. Gently pull it from its socket.
4.With the positive mark (+) up, gently slide the new battery into the battery socket. Be sure the battery is all the way into place. It must contact the base of the battery socket.
5.Replace the cover to the unit.
6.Plug the unit back in.
PCA with Battery
PCA without Battery
