User's Manual

Page ii FRH-SD07TU/TB Manual
II Importa nt Sa fe t y I nform a t ion
The list of dangers, warnings and cautions in this section contain important information that
will help ensure safe operation of the system. Please read carefully and understand all of
these items. All installers, operators and maintenance personnel should read and understand
this information before installation, use, or maintenance of the FRH-SD07TU/TB system.
The FRH-SD07TU/TB system by itself is not inherently dangerous. HOWEVER, WHEN
THE FRH-SD07TU/TB IS CONNECTED TO OTHER EQUIPMENT FOR THE
PURPOSE OF CONTROL, SAFETY AND ALL POSSIBLE ASSOCIATED
DANGERS MUST ALWAYS BE GIVEN THE UTMOST CONSIDERATION
DURING SYSTEM INTEGRATION, DESIGN, INSTALLATION, AND USE.
The FRH-SD07TU/TB system may be used in virtually unlimited applications. Many of
these associated systems can, by themselves, pose a mechanical, electrical or other hazard to
operators and other persons or equipment. To address all possible applications and associated
safety hazards in this manual would be impossible. The warnings below and throughout this
manual give information that will allow safe installation and use the modem system
applications. If you have questions regarding the safety of your specific application, please
contact the appropriate people for help. Your Futaba sales representative, representatives of
the equipment being controlled, and the technical support staff at local branch of Futaba
Corporation are among those who can provide assistance with your safety concerns.
The following warnings are included in the lists that follow but warrant repetition here:
In installations where the FRH-SD07TU/TB system is used to control motion or operation of
potentially dangerous equipment, it is imperative for safety that all operators and installers be
thoroughly trained in the normal function of that equipment before attempting to control it
remotely with the FRH-SD07TU/TB system.
To help ensure safe operation of the equipment, the FRH-SD07TU/TB system must be
connected so that it will operate in a fail-safe way. In other words, the equipment being
controlled should stop or return to its safest state in the absence of a control signal or total
loss of RF transmission from the FRH-SD07TU/TB system. Our system uses one of the most
reliable methods available to transmit data using radio signals. Many factors can affect a
radio signal that may block it or interfere enough to disrupt regular transmission. Because of
this, equipment motion or dangerous electrical current, for example, that continues during a
loss-of-signal condition could be very dangerous.
Rev. 050415-01.1