Exchange Of Solstice Pf-C Solvent; Subprogram „Distillation - Honeywell EkoFlush-K572 User's Operating Manual

10. Exchange of SOLSTICE
Honeywell recommends to replace the flushing solvent SOLSTICE
The real efficiency in the purification of the flushing solvent depends on the type and level of the
fouling of the cleaned equipment.
The number of remaining flushing procedures appears on the display three times after turn on the
main switch.
After 20 flushing procedures (not only cycles), the EkoFlush unit will inform that SOLSTICE
solvent needs to be changed. Three (3) horizontal blinking lines will appear on the display.
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After SOLSTICE PF-C solvent has been changed, the 3 horizontal blinking lines can be cancelled
following these steps:
turn on the main switch
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press simultaneously PB4 and PB5
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turn of the main switch
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If the flushing unit is used only for distillation of dirty SOLSTICE
of the three blinking lines is not important, but it is necessary to cancel it following the procedure
described above.
PLEASE NOTE
In case the above procedure is not followed, the blinking lines will continue to appear every time the
EkoFlush unit is switched on and before every other flushing operation. In this event, in order to start
the flushing, it is necessary to press PB2 and PB3 simultaneously.
11. Subprogram „distillation"
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If SOLSTICE PF-C is used for flushing operations without the EkoFlush machine, the EkoFlush unit
can be used for the cleaning of contaminated SOLSTICE
Please enter into the „distillation" sub-program as follows:
- Turn on the main switch – on display lights „1".
- Press „FLUSHING CYCLES DOWN" and then „END": on the display a "d" will appear .
Please note that it´s necessary to press „FLUSHING CYCLES DOWN" and to keep it, then to press
„END" and finally to release them both together at the same time.
On the back side of the unit, please connect an empty solvent cylinder as you would connect the full
solvent cylinder in normal flushing operations:
- vapour outlet (blue) from cylinder to „NITROGEN"
- liquid outlet (red) from cylinder to „LIQUID".
Now connect the cylinder with dirty SOLSTICE
- vapour outlet (blue) on cylinder to inlet „IN"
- liquid outlet (red) on cylinder to inlet „OUT".
Open all valves on both the solvent cylinders.
Press „START". The LED light „FLUSHING" will turn on and SOLSTICE
the sight glass „OUT" into the distillation chamber.
When the chamber is filled (it´s shown as „DISTILLATION CHAMBER FULL") the distillation will
proceed for 4 min., then the distillation chamber will be emptied and the LED "DISTILLATION
CHAMBER FULL" will turn off.
If the level of contaminant (oil, particles, water, etc...) in the distillation chamber reaches the maximum
upper limit, then the supply of dirty SOLSTICE
„o" and the distillation will take another 7 minutes, until all SOLSTICE
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PF-C solvent
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PF-C.
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PF-C to the front of the unit:
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PF-C to the chamber is stopped, the display will show
- 14 -
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PF-C after 20 flushing operations.
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PF-C (see chapter 11), this indication
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PF-C begins to flow through
® PF-C is distilled.
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PF-C