11 Operation
WARNING!
Fire hazard with flammable media
Only with flammable media: They can be ignited by
oxygen.
– The pump may not work if there is a mixture of feed
chemical with oxygen in the liquid end. A specialist
may need to take appropriate actions (using inert
gas, ...).
This chapter describes all the operating options in a continuous display
(several symbols and the pressure display appear at the top in the black
bar) for the trained person at the pump.
–
Please also refer to the "Operating/Setting overview"
and "Continuous displays and secondary displays"
overviews at the end of the operating instructions
and also the "Overview of equipment and control
elements" chapter.
11.1 Manual operation
Stop the pump: Press
[STOP/START]
.
Start the pump: Press
[STOP/START]
again.
Press
[Priming]
.
In
‘Batch’
operating mode: Turn the
[Clickwheel]
in a continuous display
until the
‘Push’
continuous display appears and then press the
[Clickwheel]
.
Press the
[Clickwheel]
to acknowledge error messages that require
acknowledgement.
In a continuous display: Another continuous display appears each time the
[Clickwheel]
engages when turned. (The number depends on the configu‐
ration).
1. Press the
[Clickwheel]
.
ð
The variable can be changed (highlighted).
2. Turn the
[Clickwheel]
.
ð
The variable is changed.
3. Press the
[Clickwheel]
.
ð
The variable is saved (the dark highlighting disappears).
If the "lock" - "lock all" has been set - see
Ä ‘Set-up overview of the Sigma
X Control type’ on page 66
, first enter the
‘Password’
after pressing the
[Clickwheel]
.
Stop/start pump
Priming
Starting a batch
Acknowledge errors
Check adjustable variables
Change directly adjustable variables
Changing a variable in the relevant contin‐
uous display:
Operation
65
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