Cause Lubricant level is too high.
Remedy Drain the lubricant down to the correct level.
Cause Lubricant is ejected from the system.
Remedy Check the system.
Cause Pump is not standing horizontally.
Remedy Place the pump correctly.
Cause Pump has a gas leak towards the outside.
Remedy Run a leak search and pinpoint leaks. If the leak is not at the oil-fill plugs, return
the pump to the service.
Cause Pump has an internal leak.
Remedy Contact us.
Cause Shaft-seals are defective.
Remedy Contact us.
Fault Lubricant in the pump chamber
Cause Lubricant level is too high
Remedy Drain the lubricant down to the correct level.
Cause Lubricant is ejected from the system.
Remedy Check the system.
Cause Pump is not standing horizontally.
Remedy Place the pump correctly.
Cause Pump has a gas leak towards the outside.
Remedy Run a leak search and pinpoint leaks. If the leak is not at the oil-fill or oil-drain
plugs, return the pump to the service.
Cause Pump has an internal leak.
Remedy Contact us.
Cause Shaft-seals are defective.
Remedy Contact us.
Fault Pump does not attain its pumping speed
Cause Pump speed(frequency) is set wrongly.
Remedy Correct the pump speed, see .
Cause Intake screen is clogged.
Remedy Clean intake screen.
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Fault finding