Flow Control Division
Limitorque Actuation Systems
3 Remove Actuator from Mounting Adapter
3.1 Actuator Removal with Type B1/B4/B4E Base (Torque)
3.1.1 Removal (Type B1/B4/B4E Base)
STEP 1
a WARNING Hazardous Voltage! Turn off all power sources to actuator
before removing actuator from mounting plate. Power sources may include:
Main power or control power. If necessary, disconnect incoming power leads
L1, L2, L3, and control wiring from the terminal block.
Remove the bolts that secure the actuator to the mounting adapter.
If type B1 or B4E base is used in addition to the standard type B4
baseplate, you may leave the B1 base attached to the mounting
adapter and remove the actuator only. Or if required, you may
remove the bolts that mount type B1 base to mounting adapter.
This will allow actuator removal along with optional B1 base.
STEP 2
a WARNING
Potential high pressure vessel! Before disassembling your
actuator, ensure that the valve or other actuated device is isolated and is not
under pressure.
Lift actuator from mounting adapter.
Remove Actuator from Mounting Adapter
Accutronix MX Maintenance & Spare Parts Manual 130-12000 Revision B • November 2002 3-1
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