6 Operation
6.1 Operation safety
WARNING: DAMAGED PARTS
Risk of electric shock. Do not operate the pump with any parts of the enclosures
removed or damaged as there may be a risk of an electric shock.
WARNING: OPERATIONAL SAFETY
Risk of injury or death of people. Do not expose any part of the human body to the
vacuum as this could result in injury or death of people.
CAUTION: PUMP TEMPERATURE
Risk of injury or damage to equipment. Do not touch the pump inlet manifold or
exhaust when the pump is running as the temperatures of these parts could be high.
The pump will be warm for some time after the pump has stopped.
CAUTION: AUTOMATIC START
Risk of injury or damage to equipment. The system has an auto-run mode which, if
congured, is designed to automatically start the pump system once power is
applied.
CAUTION: CONDENSATE DEPOSITION
Risk of damage to equipment. Do not use the pump to pump particulates or
condensate. Deposition may occur within the pump which can degrade the pump
performance and reduce the pump life.
Note:
The control interface is determined by the interface that starts the pump.
Once started, the pump can only be stopped by the interface that it was
started from, except in auto-run mode. In auto-run mode, the stop button
on the user interface panel will override the signal and stop the pump.
The ECODRY Plus pump system is suitable for industrial applications and
has been designed to meet industrial levels of EMC immunity as dened in
EN61326. The ECODRY plus pump system is also suitable for domestic
installations and has been designed to meet Class B, Group 1, EMC
emissions as dened in EN55011. Group 1, is dened as equipment which
does not use RF energy as an intrinsic part of operation or process.
6.2 Operational modes
The pump can be controlled by:
▪ Manual control mode – with the buttons on the user interface panel,
refer to Figure: Interface control panel.
▪ Parallel control mode – through the X1 SUB-D 9 pin (male) connector,
located on the rear of the pump.
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300902516_002 - 10/2020 - © Leybold
Operation
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