Commissioning; General Safety Instructions - Siemens SIPROCESS GA700 Compact Operating Instructions

Commissioning

6.1

General safety instructions

Commissioning and operation with error message
If an error message is displayed, correct operation in the process is no longer guaranteed.
• Check to see which error is pending.
• Correct the error.
• If the error continues to exist:
Leaking of toxic gases when the device is vented
Danger of poisoning
Toxic sample gases and liquids can be released when the device is vented.
• Before venting, ensure that there are no toxic gases or liquids in the device.
Danger of poisoning by escaping gas
Leaky gas paths lead to accumulation of the sample gas in the device.
• Check whether the threaded joints at the gas connections are secure. Tighten the
• Check the gas paths for leaks. See the following sections.
Hot surfaces resulting from hot sample gases and heated devices
Danger of burns resulting from surface temperatures above 70 °C (155 °F).
• Take appropriate protective measures, for example contact protection.
• Make sure that the maximum ambient temperature is not exceeded by implementing
Devices in explosion-proof design
Compact Operating Instructions, 05/2018, A5E35134047-03
WARNING
– Take the device out of operation.
– Prevent a new commissioning.
WARNING
WARNING
threaded joints with a suitable open-ended wrench, if necessary. In the process, make
sure that you counter properly.
CAUTION
protective measures. Refer to the information in the section "Technical specifications for
operation in hazardous areas (Page 97)".
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