Controlling - Honeywell EkoFlush-K572 User's Operating Manual

8. Unit controlling – work flow
G = green
Y = yellow
PB = button
LED = diode-signal light
8.1. Turn on the main switch.
8.1.1. Initial status.
8.1.2. Select the number of flushing cycles (1 to 9), PB
2 increases, PB 3 decreases.
It is possible to change the number of cycles at any
time. With min. cycle count at „1", just one
processing cycle will be completed.
8.1.3. Option to discharge the oil and sludge from
distillation chamber. – see 8.4.
8.2. Press PB 1 – start
8.2.1. Sucking-off (90 sec.)
8.2.2. Flushing (after filling the distillation chamber, 7min.
sucking-off)
Next cycle of flushing.
NOTE
At any time during flushing, the number of flushing cycles PB 2 or PB 3 can be changed.
If "1" is selected, only the ongoing processing cycle will be completed.
8.2.3. Sucking-off the liquid phase of SOLSTICE
through nitrogen purge. 5 cycles made of 20 sec
nitrogen purging + 60s pause
8.2.4. Sucking-off the vapor phase of SOLSTICE
after the discharge of liquid is completed.
It is possible to blow-out the solvent with nitrogen
(20 sec) during this period – pressing PB 4
After 180 sec. 3 beeps will follow.
After this acoustic signal and at a pressure higher
than 0 bar on LP manometer, pressing PB 4 the
blow-out with nitrogen can be repeated up to 5
times.
8.2.5 Within 15 min. from the acoustic signal, the
compressor turns off, the display goes blank.
Before PB 5 -"END" is pushed, nitrogen blow-out
may be repeated up to 5 times by pushing PB 4.
NOTE:
During the flushing (8.2.2) the dist. chamber is filled and/or emptied with solvent and LED 7 blinking or
simply on.
When the procedure of par. 8.2.4 is in progress, the nitrogen purging process can be activated for 20s by
pushing PB 4 (LED 6 blinks).
If the pressure on the low-pressure manometer is higher than 0 bar after the acoustic signal, repeat nitrogen
purging 5 times by pushing 1x PB 4.
Picture 7 - K572 Switchboard
The display shows the number of remaining
flushing procedures three times. –see 10
On display "1" and LED 1, LED 6
On display "X" and LED 1, LED 6
"
On display "X" and LED 1,
On display "X" and LED 2
On display "X" and LED 3
LED7 lights up when the distillation chamber is
full.
On display X-1 and LED 3
® PF-C On display "0" and LED 4
during the pause intervals: LED 4 blinks
®
PF-C - On display "-" and LED 5,
By pressing PB 4, LED 6 blinks
On display "-" and LED 5
LED 6, LED 5 blinks, on display "-"
- 10 -
DISPLAY or LEDS
X " = number of selected flushing procedures
LED 6 blinks.
LED 6
blinks, LED 6