6 use of antifoam, 7 cfl backlight, 8 precautionary labels – Hach-Lange ORBISPHERE 6110 User Manual User Manual
Page 9: General information 1.3.6 use of antifoam
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General Information
1.3.6 Use of antifoam
Antifoam is injected into the sample as part of the measurement process. Once a sample has
completed the measurement process it will therefore contain a small amount of antifoam. After
measurement, ensure the sample is disposed of in a sink (or similar) to avoid any risk of
ingestion. Refer also to the material safety data sheet (MSDS)
for additional antifoam safety information.
1.3.7 CFL backlight
The CFL (compact florescent light) used for backlighting the screen display contains a small
amount of mercury. Please dispose of any used CFL’s in accordance with local, state or federal
laws concerning the disposal of products containing mercury.
1.3.8 Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed.
This symbol, when noted on a product, indicates a potential hazard which could cause serious personal injury
and/or death. The user should reference this 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, 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 electrostatic 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, when noted on the product, indicates a laser device is used in 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).
Electrical equipment marked with this symbol may not be disposed of in European public disposal systems. In
conformity with European local and national regulations, European electrical equipment users must now return
old or end-of-life equipment to the manufacturer for disposal at no charge to the user.
Products marked with this symbol indicates that the product contains toxic or hazardous substances or
elements. The number inside the symbol indicates the environmental protection use period in years.