Eurotherm Chessell 4102C, Руководство пользователя

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Page 7
HA249928
Issue 15 Jly 06
100 MM CHART RECORDER USER GUIDE
Background
Display
Enter Password
Multi-point Continuous
Set pen / printhead
to chart zero
Set pen/printhead
to chart full scale
Figure 2.3.1 Cartridge removal
Figure 2.3.1 Pen removal
Figure 2.3 Pen park key strokes
2.3 PEN/PRINT CARTRIDGE REPLACEMENT
Notes:
1. Care should be taken to avoid pen/cartridge contact with
skin or clothing
2. The password is set to 010 at the factory but can be edited
in Instrument Configuration.
Before changing the pens/print cartridge, the pens should be
parked (fanned) as follows (ref. figure 2.3).
1. From the background display, operate the 'Enter' key.
2. Scroll-in the password, then operate 'Enter' twice.
The chart stops and the pens fan, or the printhead moves to
the centre of its travel; the 'H' symbol is illuminated to indi-
cate that the instrument is in 'chart hold' mode.
Once replacement is complete, operate the Cancel (X) key
then use the 'Up arrow' key to access the zero and span set-
ting keys. These allow the position of the new pens / print-
head to be aligned with the 0% and 100% grid lines on the
chart.
2.3.1 Continuous-trace recorders
Once the pens have fanned, open the recorder door and the
display unit (both hinged at their left edge) and pull each of
the exhausted pens forwards off its guide bar.
Fit the new pens, by pushing them carefully onto the guide
bar
2.3.2 Multipoint recorders
Once the printhead has parked, open the recorder door
and the display unit (both hinged at their left edge).
Remove the cassette (section 2.4) and pull the ex-
hausted print cartridge vertically downwards out of its
holder.
Offer up the new cartridge to the printhead, and push it
upwards into place.
Return the cassette to the chassis and close the display
unit and the recorder door.