This Is Important; Warnings And Cautions; Warnings - YSI MultiDO 5400 User Manual

THIS IS IMPORTANT

Take time to be safe when working on electrical circuits and equipment. It could
save your life. Avoid unsafe acts and conditions. Do not operate or install the 5X00
before reading this chapter. Installing the 5X00 involves wiring high voltage equip-
ment. Follow all provided safety information. Installation must be performed by
someone who understand the dangers of, and is qualified to, wire electrical devices.
If information or instructions are not clear, DO NOT PROCEED until clarification
can be obtained.
ALWAYS:
Follow basic safety rules when working with or near high voltage circuits. The
5X00 is a high voltage instrument using 110v. Peripheral devices may also be
high voltage devices.
Consider the result of each act. Keep away from live circuits. Do not change
parts or make adjustments inside the equipment with high voltages on.
Do not service alone.
Do not tamper with interlocks. Safety devices such as interlocks, overload re-
lays, and fuses should never be altered or disconnected except for replacement.
Safety protection devices should never be changed or modified without a clear
understanding of what effect the modification will have on the system.
Do not ground yourself.
Do not energize equipment if there is any evidence of water leakage.

Warnings and Cautions

Safety information is presented in this manual in one of two ways:
- WARNING - RISK OF ELECTRIC SHOCK
installation and operation procedures that can result in personal injury
or death if safety information is not followed.
- AVERTISSEMENT – RISQUE DE CHOC ÉLECTRIQUE. Ce symbole
identifie les procédures d'installation et d' o pération pouvant entraîner des
blessures ou la mort si les consignes de sécurité ne sont pas suivies.
Safety
This symbol identifies
YSI 5X00
20
- CAUTION - RISK OF DANGER This symbol identifies installation and
operation procedures that can result in personal injury or damage to
equipment if safety information is not followed.
These symbols ( ) ( ) appear in the left margin of the page to highlight
safety information as it applies to a particular installation or operation step.
A complete list of all safety cautions is provided below. Warnings are provided in
both English and French.
Install and use the 5X00 only in accordance with information documented in this
manual.

Warnings

WARNINGS are used when personal injury or death can result when safety infor-
mation is not followed.
WARNING: All wiring involving connections to mains power must be performed
by a qualified licensed electrician, and must conform to all locally applicable
electrical codes.
AVERTISSEMENT: tous les câblages comportant une connexion à l'alimentation
secteur doivent être réalisés par un électricien qualifié et doivent être conformes
aux codes électriques applicables.
WARNING: Do not make connections while power is applied. Turn off power and
assure power "Lockout" before installing or servicing to avoid contact with electri-
cally powered circuits. This includes working on devices connected to the relay
outputs and auxiliary input systems. Disconnect external power to the 5X00
before connecting or disconnecting components and/or peripheral devices.
AVERTISSEMENT : n' e ffectuez aucune connexion alors que le circuit est sous
tension. Coupez l'alimentation et assurez l'interdiction du courant avant toute
installation ou tâche d' e ntretien afin d' é viter d' e ntrer en contact avec des circuits
sous tension. Cela comprend tout travail sur des appareils connectés à des sorties
de relais et des systèmes d' e ntrée auxiliaires. Déconnectez l'alimentation externe
du modèle 5X00 avant de connecter ou de déconnecter des composants et/ou
des appareils périphériques.
Safety
YSI 5X00
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