Moniteur 40 Series VALVE Positioners - Manual (Page 4)

Moniteur
M O N I T E U R D E V I C E S I N C O R P O R A T E D
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Installation and Operating Instructions
Series 40 Positioners
Mounting the Positioner and Attaching the
Feedback Lever
1. Mount the bracket to the actuator. The bracket kits include
screws for both metric and English threads.
2. Mount Feedback lever to actuator -three different feedback
levers are included in the bracket kit with different threads to
match your actuator and are labeled accordingly. Thread the
proper lever into the actuator first before mounting the positioner
and bracket to the actuator.
3. Once the bracket has been mounted to the actuator, mount the
positioner to the bracket. Be sure that the feedback lever is in
perfect alignment with the rotary actuator output shaft. The spring
pin of feedback shaft acts as a guide and should be placed in the
orifice of the feedback lever. Please note that linearity and
hysteresis will suffer if alignment is not correct.
Air Connections
Spring-Return Actuators Double-Acting Actuators
OUT 1 Port must be plugged
OUT 2
OUT 2
OUT 1
Spring-Return Actuators Double-Acting Actuators
OUT 2 Port must be plugged
OUT 1 OUT 2 OUT 1
Reverse Acting
Actuator Stem Rotates Counter-Clockwise
As Input Signal Increases(Clockwise to
close) - Cam should be set with RA upwards
(standard factory setting)
Direct Acting
Actuator Stem Rotates Clockwise As Input
Signal Increases(Counter-clockwise to
close) - Cam should be set with DA upwards
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