Install the new circuit board set. It is
helpful to tilt the board slightly so the
standoffs don’t fall off while you are
wiggling the boards into position.
Once installed and secure, replace the
connectors.
Be careful to orient the connectors the
way theywere.
Be especially careful to reconnect the
small connector since there is nothing
to prevent you from shifting it over onto
thewrong small pins. This could dam-
age the boards if reconnected to the
wrong place. The bluewire in the con-
nector should line upwith the pin far-
thest to the left.
Reconnect themainswall power and
test the actuator to see if it nowworks
properly.
Replacing theValveActuator circuit boards
in theSRI 8610C (March 2009 )
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