14
Switching the pump on in subsequent power cycles
If the Auto Restart feature is enabled it may cause the pump to start as soon
as power is turned on.
Auto Restart only affects operation of Manual mode and PROFINET® mode.
If Auto Restart is enabled the "!" Symbol is shown on the screen to warn users
that the pump may operate without any manual intervention (pump resumes
with previous settings).
Do not use Auto Restart for more than:
•
1 mains power start per 3 minutes
We recommend remote control where a high number of starts is required.
If the pump is configured to Dispense or PROFINET® mode it will respond to
remote commands at any time including immediately after power on. The
pump may operate without any manual intervention (e.g. a remote setpoint
could start the pump with no key press required).
Subsequent power-up sequences will jump from the start-up screen to the home screen.
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The pump runs a power-on test to confirm proper functioning of the memory and hardware.
If a fault is found, an error code is displayed.
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The pump displays the start-up screen with the Watson- Marlow Pumps logo for three
seconds followed by the home screen
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Start-up defaults are those in place when the pump was switched off last
Check that the pump is set to operate as you require it. The pump is now ready to operate.
All operating parameters may be changed by means of key- presses (see "Pump operation" on
page 16).
Power interruption
This pump has an
Auto Restart
feature (which only affects
Manual
mode) which, when active, will
restore the pump to the operating state it was in when power was lost.
Stop/start power cycles
Do not power up/power down the pump more than 20 times in an hour , whether manually or by
means of the
Auto Restart
facility (which only affects
Manual
mode). We recommend remote control
where a high frequency of power cycles is required.
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m-530pn-en-09 02-02-22