1.7 Explanation of symbols and designators
Symbol Meaning
"
Instruction. Follow the instructions in sequence in the order
described.
✓
Result of an action (result). Here, the result of an action is
described.
2 Safety instructions
2.1 General
This chapter contains instructions to prevent personal injury and property damage.
These instructions do not lay claim to completeness. In case of questions and problems, please
consult our company technicians.
2.2 Intended use
The ZArec4C is a recuperation unit for lift systems with frequency inverters. It serves to feed the
energy generated in generator travel into the three-phase current mains of the building in which the lift
system is located. The device is not designed for any other use than those listed here – this is
considered as improper use.
Reading these operating instructions and complying with all contained instructions – especially the
safety instructions contained therein – are considered part of intended use. Furthermore, carrying out
all inspection work in the prescribed scheduled intervals is part of intended use
Not the manufacturer, rather the operator of the ZArec4C is liable for any personal harm or material
damage arising from non-intended use!
2.3 Pictographs
Safety instructions are highlighted with warning triangles and are depicted according to the degree of
hazard as follows.
Danger!
General hazardous area. Death or severe injury or significant property damage can occur if the
corresponding precautions are not taken!
Warning!
Risk of moderate or minor injury if the corresponding precautions are not taken!
CAUTION!
Warning!
Material damage is possible if the corresponding precautions are not taken!
Danger!
Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding
precautions are not taken!
Information
Important information and advice for user
2.4 Product safety
The device conforms to the state of the art at the time of delivery and is fundamentally considered to
be reliable. The device and its accessories must only be used in a flawless condition and installed and
operated with compliance to the operating instructions.
Exceeding the limits stated in the “Enclosure / technical data” chapter can lead to a defect in the
device.
Original operating instructions
ZArec4C Safety instructions
R-TBA14_03-GB 1817 Index 007 Part.-No. 00163436-GB
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