Gardner Denver DGH Series, Инструкция по эксплуатации

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7. Controller – Level 2
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7. Controller – Level 2
Program Step 1 2 3 4 5 6 7 8
Left tower status drying drying drying drying regen. regen. regen. regen.
Right tower status regen. regen. regen. regen. drying drying drying drying
Left tower
pressure switch
closed closed closed closed closed closed
closed at start,
open at end
open at start,
closed at end
Right tower
pressure switch
closed closed
closed at start,
open at end
open at start,
closed at end
closed closed closed closed
Left inlet solenoid off off off off off on on on
Left purge solenoid off off off off off off on off
Right inlet solenoid off on on on off off off off
Right purge solenoid off off on off off off off off
Left inlet valve open open open open open closed closed closed
Left purge valve closed closed closed closed closed closed open closed
Right inlet valve open closed closed closed open open open open
Right purge valve closed closed open closed closed closed closed closed
Temperature display -
thermistor location
none upper left lower right upper left none upper right lower left upper right
Table 7-2
Cycle Sequence Steps
7.11.1
Test Mode Sc
reen 1
– Step 1
‘
TEST MODE STEP 1
OK TO EXIT NOW
•
No temperature display on this screen.
•
Press S to advance to screen 2.
7.11.2
Test Mode S
creen 2
– Step 2
TEST MODE STEP 2
XX°C XXX°F
•
The left tower drying light is blinking to indicate the
thermistor location (upper left) that corresponds to the
temperature display.
•
Press S to advance to screen 3.
7.11.3
Test Mode S
creen 3
– Step 3
TEST MODE STEP 3
XX°C XXX°F
•
The right tower regenerating light is blinking to indicate the
thermistor location (lower right) that corresponds to the
temperature display.
•
Press S to advance to screen 4.
7.11.4
Test Mode S
creen 4
– Step 4
TEST MODE STEP 4
XX°C XXX°F
•
The left tower drying light is blinking to indicate the
thermistor location (upper left) that corresponds to the
temperature display.
•
Caution: Do not advance to step 5 until the right tower
has fully pressurized.
•
Press S to advance to screen 5.
7.11.5
Test Mode S
creen 5
– Step 5
TEST MODE STEP 5
OK TO EXIT NOW
•
No temperature display on this screen.
•
Press S to advance to screen 6.
7.11.6
Test Mode S
creen 6
– Step 6
TEST MODE STEP 6
XX°C XXX°F
•
The right tower drying light is blinking to indicate the
thermistor location (upper right) that corresponds to the
temperature display.
•
Press S to advance to screen 7.
7.11.7
Test Mode S
creen 7
– Step 7
TEST MODE STEP 7
XX°C XXX°F