Greenheck S73 Series - Manual (Page 4)

BRAY Series 73 Electric Actuator
Operation and Maintenance Manual
2
1.0 s
afeTy
I
nfOrmaTIOn
- D
efInITIOn Of
T
erms
!
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.
1.1 H
azarD
-
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.
1.2 Q
ualIfIeD
P
ersOnel
A qualified person in terms of this document is one who is
familiar with the installation, commissioning and operation of
the device and who has appropriate qualifications, such as:
• Is trained in the operation and maintenance of electric
equipment and systems in accordance with established
safety practices
• Is trained or authorized to energize, de-energize,
ground, tag and lock electrical circuits and equipment in
• accordance with established safety practices
• Is trained in the proper use and care of personal pro-
tective equipment (PPE) in accordance with established
safety practices
• Is trained in first aid
• In cases where the device is installed in a potentially
explosive (hazardous) location – is trained in the opera-
tion, commissioning, operation and maintenance of
equipment in hazardous locations
WARNING
The actuator must only be installed, commissioned, oper-
ated and repaired by qualified personnel.
The device generates large mechanical force during normal
operation.
All installation, commissioning, operation and maintenance
must be performed under strict observation of all applicable
codes, standards and safety regulations.
Reference is specifically made here to observe all appli-
cable safety regulations for actuators installed in potentially
explosive (hazardous) locations.
!