Hach 2100A Page 4 User Manual Download

Page: 4 / 96

Safety information

Please read this entire manual before unpacking, setting up or operating
this equipment. Pay attention to all danger and caution statements. Failure
to do so could result in serious injury to the operator or damage to the
equipment.
Make sure that the protection provided by this equipment is not impaired,
do not use or install this equipment in any manner other than that specified
in this manual.

Use of hazard information

D A N G E R

Indicates a potentially or imminently hazardous situation which, if not avoided, will
result in death or serious injury.

W A R N I N G

Indicates a potentially or imminently hazardous situation which, if not avoided,
could result in death or serious injury.

C A U T I O N

Indicates a potentially hazardous situation that may result in minor or moderate
injury.

N O T I C E

Indicates a situation which, if not avoided, may cause damage to the instrument.
Information that requires special emphasis.

Precautionary labels

Read all labels and tags attached to the instrument. Personal injury or
damage to the instrument could occur if not observed. A symbol, if noted
on the instrument, will be included with a danger or caution statement in
the manual.

This is the safety alert symbol. Obey all safety messages that follow
this symbol to avoid potential injury. If on the instrument, refer to the
instruction manual for operation or safety information.

This symbol indicates that a risk of electrical shock and/or
electrocution exists.

Electrical equipment marked with this symbol may not be disposed
of in European public disposal systems after 12 August of 2005. In
conformity with European local and national regulations (EU
Directive 2002/96/EC), European electrical equipment users must
now return old or end-of life equipment to the Producer for disposal
at no charge to the user.

Note: For return for recycling, please contact the equipment producer or supplier
for instructions on how to return end-of-life equipment, producer-supplied
electrical accessories, and all auxiliary items for proper disposal.

Certification

Canadian Radio Interference-Causing Equipment Regulation,
IECS-003, Class A

Supporting test records reside with the manufacturer.
This Class A digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numèrique de la classe A respecte toutes les exigences du
Rëglement sur le matériel brouilleur du Canada.

FCC Part 15, Class "A" Limits

Supporting test records reside with the manufacturer. The device complies
with Part 15 of the FCC Rules. Operation is subject to the following
conditions:

The equipment may not cause harmful interference.

The equipment must accept any interference received, including
interference that may cause undesired operation.

Changes or modifications to this equipment not expressly approved by the
party responsible for compliance could void the user's authority to operate
the equipment. This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial

English