Bray 92 Series User Manual

1
All information herein is proprietary and condential and may not be copied or reproduced without the expressed written consent of BRAY INTERNATIONAL, Inc.
The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed knowledge and experience with their application.
Series 92-93 Pneumatic Actuator
Operations and Maintenance Instructions
Hazard-free use
This device left the factory in proper condition to be
safely installed and operated in a hazard-free manner. The
notes and warnings in this document must be observed
by the user if this safe condition is to be maintained and
hazard-free operation of the device assured.
Take all necessary precautions to prevent damage to
the actuator due to rough handling, impact, or improper
storage. Do not use abrasive compounds to clean the
actuator, or scrape metal surfaces with any objects.
The control systems in which the actuator is installed
must have proper safeguards to prevent injury to person-
nel, or damage to equipment, should failure of system
components occur.
Qualied Personnel
A qualied person in terms of this document is
one
who is familiar with the installation, commissioning
and operation of the device and who has appropriate
qualications, such as:
• Is trained in the operation and maintenance of
pneumatic equipment and systems in accordance
with established safety practices
• Is trained or authorized to energize, de-energize,
ground, tag and lock electrical and pneumatic cir-
cuits and equipment in accordance with established
safety practices
• Is trained in the proper use and care of personal
protective equipment (PPE) in accordance with
established safety practices
• Is trained in rst aid
• In cases where the device is installed in a potentially
explosive (hazardous) location – is trained in the
operation, commissioning, operation and mainte-
nance of equipment in hazardous locations
WARNING
The actuator must only be installed, commissioned,
operated and repaired by qualied personnel.
The device generates large mechanical force when
pressurized with air, and/or powered by springs.
The actuator stores a large amount of energy when
pressurized with air, and/or when the springs are
compressed.
To prevent injury, installation, commissioning,
operation and maintenance must be carried out
under strict observation of the safety regulations.
Reference is specically made here to observe the
applicable safety regulations for actuators installed in
potentially explosive (hazardous) locations.
Correct and safe operation of this actuator is dependent
upon proper transport, storage and installation in addition
to proper operation and maintenance.
safeTy InformaTIon - DefInITIon of Terms
WARNING
indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
CAUTION
indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury.
NOTICE
used without the safety alert symbol indicates a potential situation which, if not
avoided, may result in an undesirable result or state, including property damage.
!
!
!

Bray 92 Series Specifications

General

Output	Relay
Control Mode	PID, On/Off
Power Supply	100-240V AC
Input Voltage	24V AC/DC, 100-240V AC
Output Current	4-20mA
Protection Class	IP65