Bray 6A series, 92-0830-11300-532 Quick Start Manual

SERIES 6A
ELECTROPNEUMATIC POSITIONER
QUICK START GUIDE
This document is not comprehensive, and is intended to help first time users become familiar with the Bray S6A Electropneumatic Positioner. For more detailed information the Installation, Operation and Maintenance Manual is available on the Bray website.
Mounting and Setup
Step 1: Place the mounting bracket on the
underside of the positioner. Tighten the mounting bolts and lock washers.
Step 2: Position the output shaft of the positioner so that the flat (1) portion is facing upwards.
Series 6A Quick Start Guide
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Step 3: Insert the coupler over the output
shaft. Ensure proper alignment of the coupler’s set screw with the flat side of the shaft before tightening the set screw.
Step 4: Position the yellow indicator on the base of the coupler.
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Mounting and Setup
Step 5: Position the positioner on the actuator
and tighten the mounting screws.
Step 6: Insert the pneumatic fittings on the positioner and actuator before inserting tubing into the outputs of the positioner to the inputs of the actuator.
Series 6A Quick Start Guide
Note: Supply air will be routed to Y1 in the event of a signal loss (fail condition.)
• Single acting actuators release air from Y1 upon loss of signal.
• For double-acting actuators, make sure Y1 is connected to the desired port for fail position.
Step 7: Position the yellow ‘Transmission Ratio Selector’ tab (2) in the 90° position by pushing it away from the labeled side of the device.
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Step 8: Adjust the yellow clutch wheel on the
underside of the terminals using a 4 mm wide screwdriver to the 90° position.
SERIES 6A QUICK START GUIDE
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