Downflo Evolution, DFE 2-8 to 5-80
16
Input
105-135V/50-60Hz/1Ph
Output Solenoids
The load is carried and turned ON and OFF by the 200
watt maximum-load-per-output solid-state switch.
Pulse ON Time
Factory set at 100-milliseconds, or 1/10-second.
Do not adjust pulse ON time
unless the proper test equipment
is available. Too much or too little ON time can
cause shortened filter life.
Pulse OFF Time
Factory set at 10-seconds, adjustable from 1.5-sec
minimum to maximum 30-seconds.
Operating Temperature Range
-20° F to 130° F
Transient Voltage Protection
50 kW transient volts for 20-millisecond duration once
every 20 seconds, 1% duty cycle.
Solenoid Valves
115-Volt at 19.7 watts each
Compressed-Air
Set compressed-air supply pressure to a level suitable
for the filters (90-psig). The pulse-cleaning controls are
factory set to clean one or more filters every 10-seconds
during a cleaning cycle.
Do not increase supply pressure
above 100-psig as component
damage can occur.
1FU
2FU
3FU
208-230V
60 Hz/3Ph
IL1
IL2
IL3
1M
1OL
1T1
1T2
1T3
230V
115V
H1
H2
H3
H4
X1
X2
stop
start
1M
1M
1TGS
OFF time
ON time
LAST CHANNEL
LAST CHANNEL SWITCH SETTINGS
4FU, 3A
105 to 135 V
50-60 Hz
COM
L1
L2
L3
L1 L2
2
1
16 8 2
4 1
12
4
3
5
32
31
30
29
28
27
26
25
24
23
22
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
21
20
19
18
17
16
15
14
13
12
11
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10
9
8
7
6
5
4
3
2
1
10110
10111
11000
11001
11010
11011
11100
11101
111110
111111
O
N
0:OFF 1:ON
Solid-State Timer Typical Wiring Diagram
Disconnect
Blower Starter
Control Box
fan
motor
solenoid
valves
control
logic
power
supply
timing
logic
pressure
switch
Disconnect, fuses, low voltage blower starter, and 1TGS switch are customer-supplied.
Use wiring diagram provided with collector
Wiring by others
Wiring by factory
Содержание DFE 2-4
Страница 42: ...A 1 Donaldson Company Inc Appendix A Clean Change Bag In Bag Out Filter and Liner System...
Страница 56: ...B 2 Donaldson Company Inc Service Notes Date Service Performed Notes...
Страница 57: ...Downflo Evolution DFE 2 8 to 5 80 B 3 Date Service Performed Notes...
Страница 58: ...B 4 Donaldson Company Inc Date Service Performed Notes Service Notes...