SICK GM32 EX, Руководство по эксплуатации

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7 Commissioning
7.1 Safety information for start-up
Technical knowledge needed/requirements for maintenance work
NOTICE
• You are basically familiar with GM32.
• You are well versed in the ATEX Directives.
• You are familiar with the local situation, especially the potential hazards caused by
gases in the gas duct (hot/noxious). You are capable of recognizing and preventing
danger by possibly escaping gases.
• The specifications according to project planning have been complied with (see
final inspection record).
• The assembly location has been prepared according to project planning, see "Pre‐
paring the sampling point", page 29 .
If one of these requirements is not met:
b
Please contact SICK Customer Service or your local representative.
Safety information concerning gas
DANGER
Danger to life by emerging hot/toxic gases
Hot and/or noxious gases can escape during work on the gas duct, depending on the
plant condition.
b
Work on the gas duct may only be performed by skilled persons who, based on
their technical training and knowledge as well as knowledge of the relevant regula‐
tions, can assess the tasks given and recognize the hazards involved.
DANGER
Damage to eyes and skin by UV radiation
The in-situ gas measuring device GM32 emits UV radiation when the SR-unit or reflec‐
tor unit is opened during operation. Exposure of the unprotected skin and eyes to radia‐
tion is dangerous to health.
b
Disconnect the power supply of the device before opening the device.
b
Wear suitable protective goggles and protective gloves when work on the open
device with the power supply connected is performed.
WARNING
Risk to health through contact with toxic gases
The modules and equipment contain enclosed, potentially dangerous gases that can
escape should a defect or leak occur. Should a leak occur, the concentrations within
the enclosed equipment can rise up to 40 ppm.
■
NO: 2 ml maximum total volume
b
Only open the device when good ventilation is available, especially when a leak of
one of the device components is suspected.
COMMISSIONING
7
8015558/YYJ8/V1.7/2016-07 | SICK O P E R A T I N G I N S T R U C T I O N S | GM32-Ex 49
Subject to change without notice