Relay Option Safety Precautions - OHAUS Defender 6000 Guia Del Usuario

Defender 6000 Indicators
1. INTRODUCTION
This manual contains installation, operation and maintenance instructions for i-DT61PW and i-DT61XWE
indicators. Please read this manual completely before installation and operation.
1.1. Safety Precautions
CAUTION: Read all safety warnings before installing, making connections, or servicing this equipment.
Failure to comply with these warnings could result in personal injury and/or property damage. Retain all
instructions for future reference.

Before connecting power, verify that the AC adapter's input voltage range and plug type are
compatible with the local AC mains power supply.

Do not position the equipment such that it is difficult to reach the power connection.

Only connect the power cord to a compatible grounded electrical outlet.

Make sure that the power cord does not pose a potential obstacle or tripping hazard.

Operate the equipment only under ambient conditions specified in these instructions.

The equipment is for indoor use only.

Do not operate the equipment in wet, hazardous or unstable environments.

Do not place the equipment upside down on the platform.

Use only approved accessories and peripherals.

Disconnect the equipment from the power supply when cleaning.

Service should only be performed by authorized personnel.
WARNING: Never work in an environment subject to explosion hazards! The housing of the instrument
is not gas tight. (Explosion hazard due to spark formation, corrosion caused by the ingress of gases).
WARNING: Electrical shock hazards exist within the housing. The housing should only be opened by
authorized and qualified personnel. Remove all power connections to the unit before opening.
The use of a fuse or a different type or with a different value, or bridging or shunting the fuse is not
allowed and can possibly cause a hazard to your safety and lead to instrument damage!

1.2. Relay Option Safety Precautions

This equipment may have an optional Discrete I/O board installed. This option allows external devices to be
controlled by the Indicator.
CAUTION: ELECTRICAL SHOCK HAZARD. REMOVE ALL POWER CONNECTIONS TO THE INDICATOR
BEFORE SERVICING OR MAKING INTERNAL CONNECTIONS. THE HOUSING SHOULD ONLY BE
OPENED BY AUTHORIZED AND QUALIFIED PERSONNEL, SUCH AS AN ELECTRICAL TECHNICIAN.
Before making connections to the Relay terminals, remove power from the system. If the system contains an
optional rechargeable battery system, be sure that the On/Zero Off button is used to fully turn off the system after
removing the AC power plug.
More detailed installation instructions are included with the Discrete I/O kit at the time of purchase.
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