SPX Hankinson HHE Series, Инструкция по эксплуатации

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6. CONTROLLER – TIMER BASED
This section provides connection, adjustment and operational
information for the Timer Based – Fixed Cycle Controller. Similar
information for the Level 1 – Fixed Cycle Controller and Level 2
Controller featuring the APSS, Automatic Purge Saving System, can
be found in Sections 7 and 8 respectively.
6.1 Reference Figures – Timer Based Controller
• Figure 6-1, Front Panel Overlay – Timer Controller
• Figure 6-2, Point-to-Point Diagram – Timer Controller
6.2 Connections – Timer Based Controller
See Figure 6-2, Point-to-Point Diagram for the location and function of
the various cable and cord connectors that are provided on the bottom
of the Timer Based enclosure.
6.2.1 Connections - Input Power
6.2.1.1 VAC Input Power Connections
Single-phase, alternating current (AC) input power connection of 100-
240 VAC / 1 ph / 50-60 Hz. can be made at terminals mounted within
the control enclosure. See reference figures for proper polarity.
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 purge solenoid off off off off off off on off
Right purge solenoid off off on off off off off off
Left purge valve closed closed closed closed closed closed open closed
Right purge valve closed closed open closed closed closed closed closed
Table 6-1
Cycle Sequence Steps –Timer Based Controller
Dryer MOP 60 - 150 psig (4.1 - 10.3 barg)
ISO Class 2
Dew Point
-40°C
-40°F
Cycle Time (minutes) 10
Time
Time from start of cycle
(minutes:seconds)
t0 00:00
t1 00:02
t2
00:06
t3
04:12
t4 05:00
t5 05:02
t6
05:06
t7 09:12
t8 10:00
Reference Data
Purge time (min:sec)
04:12
Repress. time (min:sec) 00:48
Table 6-2
Fixed Cycle Timing –Timer Based Controller