Introduction; Safety Information - OHAUS Courier 3000 User Manual

EN-2

1. INTRODUCTION

Thank you for purchasing our product. This user guide will help you install your scale
and use it safely. Please read it carefully before installation and operation. For detailed
instructions, please visit www.ohaus.com/products.

2. SAFETY INFORMATION

This manual contains installation, operation and maintenance instructions for Courier
3000 scale. Please read this manual completely before installation and operation.
Definition of Signal Warnings and Symbols
Safety notes are marked with signal words and warning symbols. These show safety
issues and warnings. Ignoring the safety notes may lead to personal injury, damage to
the instrument, malfunctions and false results.
WARNING For a hazardous situation with medium risk, possibly resulting in injuries
or death if not avoided.
CAUTION For a hazardous situation with low risk, resulting in damage to the
device or the property or in loss of data, or injuries if not avoided.
Attention For important information about the product
Note For useful information about the product
General Hazard
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 equipment'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.
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 allow liquids to enter the equipment.

Do not load the equipment above its rated capacity.

Do not drop loads on the platform.

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 servicing.
Electrical
Shock Hazard
Explosion hazard