Hach SIGMA 900 User Manual download pdf (Page 10)

Page 10

Safety Information

8544intro.fm

Section 2

2.4.1 Use of Hazard Information

If multiple hazards exist, this manual will use the signal word (Danger,

Caution, Note) corresponding to the greatest

hazard.

DANGER

Indicates a potentially or imminently hazardous situation which, if not avoided, could result in

death or serious injury.

CAUTION

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

NOTE

Information that requires special emphasis.

2.4.2 Precautionary Labels

Read all labels and tags attached to the instrument. Personal injury or

damage to the instrument could occur if not

observed.

2.4.3 Hazardous Locations

The 900 Composite Sampler is not approved for use in hazardous locations

as defined in the National Electrical Code.

DANGER

Although some Hach products are designed and certified for installation in

hazardous locations as defined by the National Electrical Code, many Hach

products are not suitable for use in hazardous locations. It is the responsibility

of the individuals who are installing the products in hazardous locations to

determine the acceptability of the product for the environment. Additionally, to

ensure safety, the installation of instrumentation in hazardous locations must be

per the manufacturer's control drawing specifications. Any modification to the

instrumentation or the installation is not recommended and may result in life

threatening injury and/or damage to facilities.

This symbol, if noted on the instrument, references the instruction manual for operation

and/or

safety information.

This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock

and/or electrocution exists and indicates that only individuals qualified to work with hazardous voltages

should open the enclosure or remove the barrier.

This symbol, when noted on the product, identifies the location of a fuse or current limiting device.

This symbol, when noted on the product, indicates that the marked item can be hot and should not be

touched without care.

This symbol, when noted on the product, indicates the presence of devices sensitive to Electro-static

Discharge and indicates that care must be taken to prevent damage to them.

This symbol, when noted on the product, identifies a risk of chemical harm and indicates that only

individuals qualified and trained to work with chemicals should handle chemicals or perform

maintenance on chemical delivery systems associated with the equipment.

This symbol, if noted on the product, indicates the need for protective eye wear.

This symbol, when noted on the product, identifies the location of the connection for Protective Earth

(ground).

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Hach SIGMA 900 User Manual Page 10

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