7.3 Drainage/cleaning
WARNING
Fluids, consumables and supplies which are hot and/or pose a health hazard
Hazard to persons and the environment!
▷ Collect and properly dispose of flushing fluid and any residues of the fluid
handled.
▷ Wear safety clothing and a protective mask, if required.
▷ Observe all legal regulations on the disposal of fluids posing a health hazard.
If the pump set has handled fluids whose residues could lead to corrosion damage in
the presence of atmospheric humidity or could ignite upon contact with oxygen, the
pump set must be neutralised, and anhydrous inert gas must be blown through the
pump to ensure drying.
Use connection 6B to drain the fluid handled (see auxiliary connections).
7.4 Dismantling the pump set
7.4.1 General information/Safety regulations
DANGER
Insufficient preparation of work on the pump (set)
Risk of injury!
▷ Properly shut down the pump set.
▷ Close the shut-off elements in suction and discharge line.
▷ Drain the pump and release the pump pressure. (⇨ Section 7.3 Page 53)
▷ Close any auxiliary connections.
▷ Allow the pump set to cool down to ambient temperature.
WARNING
Unqualified personnel performing work on the pump (set)
Risk of injury!
▷ Always have repair and maintenance work performed by specially trained,
qualified personnel.
WARNING
Improper lifting/moving of heavy assemblies or components
Personal injury and damage to property!
▷ Use suitable transport devices, lifting equipment and lifting tackle to move
heavy assemblies or components.
WARNING
Unintentional starting of pump set
Risk of injury by moving parts!
▷ Ensure that the pump set cannot be started up unintentionally.
▷ Always make sure the electrical connections are disconnected before carrying
out work on the pump set.
7 Servicing/Maintenance
Omega / Omega V
53 of 94
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