Safety - Honeywell Series 3000 MkII Technical Manual

SERIES 3000 MKII TECHNICAL MANUAL

1. Safety

Ensure that this Operating Manual is read and understood BEFORE installing / operating /
maintaining the equipment.
Pay particular attention to Warnings and Cautions.
All document Warnings are listed here and repeated where appropriate at the start of the relevant
chapter(s) of this Operating Manual.
Cautions appear in the sections / sub-sections of the document where they apply.
Series 3000 MkII is designed for installation and use in Zone 1 or 2 or 21 or 22 hazardous
areas in Europe and Class I Division 1 or 2 and Class II Division 1 or 2 area applications
Installation must be in accordance with the recognized standards of the appropriate
Access to the interior of the detector, when carrying out any work, must only be
Before carrying out any work ensure local regulations and site procedures are followed.
Appropriate standards must be followed to maintain the overall certification of the detector.
To reduce risk of ignition of hazardous atmospheres, conduit runs must have a seal fitting
To reduce the risk of ignition of hazardous atmosphere, de-classify the area or
disconnect the equipment from the supply circuit before opening the detector enclosure.
Never attempt to open a junction box / enclosure in potentially hazardous atmospheres.
The detector must be earthed / grounded for electrical safety and to limit the effects
of radio frequency interference. An earth / ground point is provided inside and outside the
unit. The internal grounding shall be used as the primary equipment ground. The external
terminal is only a supplemental bonding connection where local authorities permit or
The enclosure of the remotely mounted sensor assembly contains Aluminium.
Care must be taken to avoid ignition hazards due to impact or friction when installed
Take care when handling sensors as they may contain corrosive solutions.
Do not expose to temperatures outside the recommended range.
Do not expose sensor to organic solvents or flammable liquids.
At the end of their working life, sensors must be disposed of in an environmentally
safe manner. Disposal should be according to local waste management requirements
Alternatively, sensors may be securely packaged and returned to
Honeywell Analytics clearly marked for environmental disposal.
Electrochemical cells should NOT be incinerated as they may emit toxic fumes.
in North America.
authority in the country concerned.
conducted by trained personnel.
connected within 18 inches of the enclosure.
Keep assembly tightly closed during operation.
require such a connection.
in a Zone 1 location.
Do not tamper or in any way disassemble the sensor.
and environmental legislation.
Warnings
2
S3KMKIIMAN_MAN0878_Issue 6_01/2014