Backup Battery And Voltage Isolator - Veris U3 Operating Instructions Manual

The pH controller is mounted on the rear of the implement and controls the functions on the
pH sampling system.
Figure 7
pH
On/off
electrode
switch
ports

Backup battery and voltage isolator

These components are connected to the V.Sense controller to maintain 12 volts to the controller during
cycling of the electro-hydraulic pump. This should require no service, other than periodically testing to see
that it is maintaining a full 12 volt charge.
Figure 8
Manual
Man/Auto
sampler
switch
Up/down
Isolator
12V battery
2-3
Manual
wash switch
Pub# OM20-U3-pH