Service And Maintenance; General Safety Instructions - Siemens 6 Series Compact Operating Instructions

6

Service and maintenance

When restarting, make sure that the device has sufficient protection from impact energy of over 2 Joules in the area of the
windows.
Annual maintenance of the analyzer must be carried out to check the electrical safety and reliable operation, in particular the
tightness of the sample gas path within the analyzer. Furthermore, a leak test must be carried out following each intervention
in the gas path (containment system). The leak test is described in the section Commissioning (page 20)
The owner can extend maintenance intervals in individual cases if no negative effects can be expected on wetted parts
materials (gaskets in particular).
Further information on maintenance of the analyzer can be found in the associated Operating Instructions.
6.1 Safety instructions
6.1.1

General safety instructions

WARNING
Hot, toxic or corrosive process media
Danger of injury during maintenance work.
When working on the process connection, hot, toxic or corrosive process media could be released.
As long as the device is under pressure, do not loosen process connections and do not remove any parts that are
•
pressurized.
Before opening or removing the device ensure that process media cannot be released.
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WARNING
Impermissible repair and maintenance of the device
Repair and maintenance must be carried out by Siemens authorized personnel only.
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CAUTION
Dangerous voltage at open device
Danger of electric shock when the enclosure is opened or enclosure parts are removed.
Before you open the enclosure or remove enclosure parts, de-energize the device.
•
If maintenance measures in an energized state are necessary, observe the particular precautionary measures. Have
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maintenance work carried out by qualified personnel.
CAUTION
Electrostatic discharges
The electronic components and modules fitted in this device can be destroyed by electrostatic discharging.
Comprehensive measures (such as the wearing of protective clothing by the maintenance personnel) must therefore be
made to prevent electrostatic discharging wherever they are manufactured, tested, transported and installed.
Compact Operating Instructions in accordance with EN 61010-1 and EN 60079-0
A5E45779144002-01, 09/2018
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