Fisher easy-Drive 200L Instruction Manual page 5

Instruction Manual
D104331X012
1. Supply a method of supporting the weight of the valve and actuator during assembly.
2. Push the valve stem down away from the actuator to the closed position for push down to close valves.
3. Mount the easy-Drive 200L to the mounting kit designed and supplied by the user.
a. Utilizing the wrench flats on the actuator yoke tighten the actuator yoke locknut to 205 NSm (151lbSft).
4. Lift or hoist the actuator and mounting assembly onto the valve and mate the mounting kit securely to the valve
following the valve manufacturer's guidelines.
Note
The valve stem must be fully in the down position.
5. Make the stem connection between the actuator and valve stems.
a. When installing the user-supplied stem connector the actuator stem's threads should engage the threads of the
stem connector by a distance equal to or greater than the diameter of the actuator stem.
CAUTION
Incomplete engagement of the actuator stem in the stem connector can result in stripped threads or improper operation.
Be sure that the length of each stem clamped in the stem connector is equal to or greater than one diameter of that stem.
Damage to threads on either stem or in the stem connector can cause the parts to be replaced prematurely. Do not attempt
to remove the stem connector when force is applied to the stem.
6. Configure the actuator to the appropriate mode using the easy-Drive configurator tool. See Valve Type
Configuration section of this manual.
7. Calibrate the actuator. See Calibration Instructions section of this manual.
easy-Drive 200L
December 2018
5