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Installation and commissioning
Type 8700, 8701, 8703, 8705
7. INSTALLATION AND
COMMISSIONING
7.1. Safety instructions
danger
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Danger due to electrical voltage.
• Shut down and isolate the electrical power source before
carrying out work on the system.
• Observe all applicable accident protection and safety
regulations for electrical equipment.
Risk of injury from the outflow of operating fluid
• Respect the prevailing regulations on accident prevention and
safety relating to the operating fluids used.
Warning
Danger due to nonconforming installation or commissioning.
• Installation and commisioning can only be carried out by
qualified and skilled staff with the appropriate tools.
Risk of injury due to unintentional switch on of power supply
or uncontrolled restarting of the installation.
• Take appropriate measures to avoid unintentional activation of
the installation.
• Guarantee a set or controlled restarting of the process
subsequent to any intervention on the device.
7.2. Prior to installation
→ Before installing the MFM / MFC, remove dirt from the pipes and
fluid system components.
→ Connect a suitable filter (≤ 25 µm mesh size) upstream to ensure
that the operating fluid is kept clean.
note
• Use a power supply unit with adequate power.
• Observe the maximum permitted residual ripple of the operating
voltage.
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