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2016-08-25 / V1.0
Dangers and Security Measures
Connectors UIC 558 – Installation and Maintenance Instructions
CAUTION
The connectors may grow warm during operation and they may become hot depending on the
ambient temperature and the conditions of use. Risk of burn to the hands!
X
Wear safety gloves when plugging and disconnecting the connectors in the case of a high
ambient temperature.
3.3 Mechanical Dangers
CAUTION
The connectors contain components that are subject to mechanical stress. There is a risk of crushing!
X
Use only appropriate tools for work on the connectors.
X
Ensure that components, which are subject to mechanical stress, are secured before installing
or dismantling these components.
CAUTION
The connectors contain sharp-edged parts. Risk of injury!
X
Use only appropriate tools afor maintenance work on the connectors.
X
Wear protective gloves when working with sharp-edged components.
3.4 Measures for Avoiding Damages
NOTICE
Aggressive fluids may damage the connectors.
X
Make sure that the connectors are not exposed to aggressive fluids.
NOTICE
Improper handling of the connectors, e.g. when hitting the floor with some impact, can result in breakage, bent
pin contacts, cracks and deformation.
X
Make sure that the connectors are always used properly.
X
Regularly sight-check the connectors for potential damages.
X
Regularly check the connectors for bent or pushed back contacts.
X
Immediately replace damaged components.
