The removable electrical actuator locates to the top of the
container valve. 24 v dc is required for solenoid operation.
Provision is made for the connection of a manual actuator
to the top of the actuator assembly. Due to the design of
the bridge rectifier it will operate regardless of how it is
wired up; the positive supply from control panel can be
connected to either terminal 1 or 2 with the reverse for the
negative supply. The removable electrical actuator has a
life span of 10 years from manufacture, which is indicated
on the label.