HETRONIC EX Series - Safety Guidelines and Symbols; Sources of Operational Risk

Ex manual Rev 0 - Oct 29, 2014 6
1.2. Safety Guidelines
This manual contains notices you have to observe in order to ensure your personal safety, as well as
to prevent damage to property. The notices referring to your personal safety are highlighted in the
manual by a stop alert symbol, notices referring only to property damage have an alert symbol.
Notices shown below are graded according to the degree of danger.
1.3. Sources of risk
The system is designed for wireless remote control of equipment. Since control can go beyond your
range of vision and behind obstacles in the vicinity, you should always:
 Put the transmitter down only in a safe and dry location, switch the transmitter off and pull
the key from the key switch (or if your transmitter does not have a key switch, remove the
rechargeable battery from the battery compartment).
 Disconnect the power supply before you start any installation, maintenance or repair work.
 Avoid removing or modifying any safety devices!
This symbol is used to warn you of the risk of fatal accidents or serious
injuries. Such risks can arise whenever operating or working instructions
are not strictly followed.
This symbol is used to warn you of the risk of damage to the machine or
to another property if the operating or working instructions are either not
followed or not followed properly. Disregarding these warnings may void
your warranty.
This symbol is used for important notes relevant for the explosion
protection of this radio remote control.
Ex manual Rev 0 - Oct 29, 2014 6
1.2. Safety Guidelines
This manual contains notices you have to observe in order to ensure your personal safety, as well as
to prevent damage to property. The notices referring to your personal safety are highlighted in the
manual by a stop alert symbol, notices referring only to property damage have an alert symbol.
Notices shown below are graded according to the degree of danger.
1.3. Sources of risk
The system is designed for wireless remote control of equipment. Since control can go beyond your
range of vision and behind obstacles in the vicinity, you should always:
 Put the transmitter down only in a safe and dry location, switch the transmitter off and pull
the key from the key switch (or if your transmitter does not have a key switch, remove the
rechargeable battery from the battery compartment).
 Disconnect the power supply before you start any installation, maintenance or repair work.
 Avoid removing or modifying any safety devices!
This symbol is used to warn you of the risk of fatal accidents or serious
injuries. Such risks can arise whenever operating or working instructions
are not strictly followed.
This symbol is used to warn you of the risk of damage to the machine or
to another property if the operating or working instructions are either not
followed or not followed properly. Disregarding these warnings may void
your warranty.
This symbol is used for important notes relevant for the explosion
protection of this radio remote control.
Ex manual Rev 0 - Oct 29, 2014 6
1.2. Safety Guidelines
This manual contains notices you have to observe in order to ensure your personal safety, as well as
to prevent damage to property. The notices referring to your personal safety are highlighted in the
manual by a stop alert symbol, notices referring only to property damage have an alert symbol.
Notices shown below are graded according to the degree of danger.
1.3. Sources of risk
The system is designed for wireless remote control of equipment. Since control can go beyond your
range of vision and behind obstacles in the vicinity, you should always:
 Put the transmitter down only in a safe and dry location, switch the transmitter off and pull
the key from the key switch (or if your transmitter does not have a key switch, remove the
rechargeable battery from the battery compartment).
 Disconnect the power supply before you start any installation, maintenance or repair work.
 Avoid removing or modifying any safety devices!
This symbol is used to warn you of the risk of fatal accidents or serious
injuries. Such risks can arise whenever operating or working instructions
are not strictly followed.
This symbol is used to warn you of the risk of damage to the machine or
to another property if the operating or working instructions are either not
followed or not followed properly. Disregarding these warnings may void
your warranty.
This symbol is used for important notes relevant for the explosion
protection of this radio remote control.