Commissioning; Safety Instructions - Siemens SIPROCESS GA700 Operating Instructions Manual

Commissioning

9.1

Safety instructions

General
Danger of poisoning by escaping gas
Tighten the threaded joints in accordance with the mounting specifications of the
manufacturer using a suitable open-ended wrench. In the process, make sure that you
counter properly. Otherwise, there is a danger that the gas path will leak.
Feeding of gases with flammable components
Do not use a standard version of the analyzer in hazardous areas. Supply gases with
flammable components at concentrations above the lower explosion limit (LEL) only in
devices with pipes.
Protection against incorrect use of the rack-mounted device
Use the rack-mounted device only within the voltage limits specified on the nameplate.
Note
Ambient temperature
Ensure that the ambient temperature is within the permissible range during operation. →
Technical specifications of analyzer modules (Page 126).
The technical data can deviate outside these temperature limits. Operability of the device is
no longer ensured at deviations of more than 5 K.
OXYMAT 7 pressure correction
The OXYMAT 7 analyzer modules have an internal pressure sensor for correcting the effect
of pressure on the measured value.
In the case of OXYMAT 7 the pressure sensor is connected with the sample gas path and
therefore always measures the current sample gas pressure.
Rack-mounted device
Operating Instructions, 05/2015, A5E31874006-03
WARNING
WARNING
WARNING
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