Turbo E8T Operation instructions

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channels
I nMn E E 8 T
e n R ev . 0 0
T UR B O Sr l D u s t F i l t e r C o m p o n en t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
1
Economizer E8T 16 Output Channels
U s e a n d M a i n t e n a n c e I n s t r u c t i o n s

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
2 T UR B O Sr l
D u s t F i l t e r C o m p o n en t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
I n Mn E E 8 T
R e v . 0 0 e n
Description ____________________________________________________________________ 3
Technical Specifications ________________________________________________________ 4
Dimensions And Measurements ________________________________________________ 6
Warning Symbols Used n This Manual _________________________________________ 7
nstallation Regulations and Warnings__________________________________________ 7
Electrical Connections __________________________________________________________ 9
Jumper Configuration Power nput ____________________________________________ 10
Jumper Configuration Output Voltage _________________________________________ 10
Keyboard And Monitor _________________________________________________________ 11
Menu Layout __________________________________________________________________ 12
Basic Settings _______________________________________________________________________ 12
Advanced Settings __________________________________________________________________ 13
Alarms ______________________________________________________________________________ 14
Calibration / Test ___________________________________________________________________ 15
Counters ____________________________________________________________________________ 16
Tribo Electric Probe ____________________________________________________________17
Operation Description_________________________________________________________ 18
Manual Operating Mode ____________________________________________________________ 18
Automatic Operating Mode _________________________________________________________ 18
Proportional Operating Mode _______________________________________________________ 18
Special Manual Operating Mode ____________________________________________________ 19
Other Function Descriptions___________________________________________________ 19
Alarms ______________________________________________________________________________ 19
Cleaning Function With Fan Off Post-Cleaning ______________________________________ 20
Selecting The Number Of Outputs __________________________________________________ 20
Pre-Coating Function _______________________________________________________________ 20
Cleaning Function From Remote Control ____________________________________________ 20
4-20mA Out Function _______________________________________________________________ 21
4-20mA N Function _________________________________________________________________ 21
Trouble Shooting FAQ ________________________________________________________ 22
Default Settings _______________________________________________________________ 23
Maintenance __________________________________________________________________ 23
Scrapping _____________________________________________________________________ 23
Warranty ______________________________________________________________________ 24
Warranty Exclusions ___________________________________________________________ 24
Declaration Of Conformity Of The Manufacturer ______________________________ 25

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
I n Mn E E8 T
e n R ev . 0 0
T UR B O S rl D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
Description
Economizer for the control of industrial dust collector system pneumatic cleaning.
Differential pressure digital control through internal transducer, which allows the
accurate analysis of the cleaning filter clogging status.
Voltage free contact digital inputs, input and output relay contacts.
LCD backlit monochromatic graphic monitor where the following can be read at any
time:
dP filter clog status
running solenoid valves
time remaining for next air jet start
emission value
Interface menu available in five languages.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
4 T UR B O S rl
D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
I n Mn E E 8 T
R e v . 0 0 e n
Technical Specifications
Power Voltage 115 Vac 50-60 Hz ± 10 %
2 0 Vac 50-60 Hz ± 10 %
Alternative Power Voltage
Upon Request
24 Vac ± 10 %
24 Vdc ± 10 %
Output Voltage For Solenoid 115 Vac 50-60 Hz ± 10 %
2 0 Vac 50-60 Hz ± 10 %
24 Vac ± 10 %
24 Vdc ± 10 %
Inputs from 4 to 20mA x 1
Outputs Proportionate To Dp Value
For Remote Pressure Reading from 4 to 20mA x 1
Power Consumption 28 Watts Maximum Load
Alarm Relays Normally Closed
Display Graphic LCD Backlit Monochromatic
B/W 128 x 64 Pixel
Glass Fuse 5 x 20 mm 115 or 2 0 Vac 1 x 1 A
24 Vac or 24 Vdc 1 x A
Operating Temperature -10 °C - 55 °C
Storage Temperature -20 °C - 60 °C
Environmental Humidity 0 ÷ 95% Relative
Non Condensing
Valve Opening Impulse Time 50 m.sec. - 10 s
Interval Pause Time Between
Valve Opening 1 sec. – 7200 sec.
Measurable Pressure 0 - 10 kPa
Maximum Pressure Applicable
To The Gauge
50 kPa – 0.5 bar
Higher pressures will
damage the device
Casing ABS Base
Polycarbonate Cover
Protection Degree From Water And Dust IP65 DIN EN 60529
Shock Resistance IK07 2 Joule (EN62262).

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
I n Mn E E8 T
e n R ev . 0 0
T UR B O S rl D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
5
 Operating modes
manual, automatic, proportional, special manual.
 Selectable pressure unit of measure
kPa, millibar, mmH2O, Inch w.c.
 Manual solenoid valve activation.
 Operating time expressed in seconds and minutes with selectable values for any
application.
 Cleaning function with fan off (post-cleaning) by "dP fan" threshold in automatic
/ proportional mode and by contact in manual / special manual modes, with
selectable number of cycles up to 100.
 With the automatic operation, is activated upon reaching the dP Start Cleaning
value, turns off when the low threshold is reached dP End Cleaning.
 Hour counter and impulse counter.
 Minimum dP alarm "broken sleeve" (with the possibility of inclusion / exclusion).
 Maximum dP alarm (clogged filter).
 Faulty solenoid valve alarm.
 Filter element maintenance alarm (with the possibility of inclusion / exclusion).
 Cleaning start from external contact.
 Compressed air consent input.
 Pre-coating function.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
6 T UR B O S rl
D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
I n Mn E E 8 T
R e v . 0 0 e n
Dimensions And Measurements
Fastening
Weight 2.1 Kg
To open the transparent cover, press on the right side
and lift.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
I n Mn E E8 T
e n R ev . 0 0
T UR B O S rl D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
7
Warning Symbols Used In This Manual
The safety-related indications are highlighted using the symbols:
Attention - Danger Warning - Generic
Risk – Danger Electric Current
Dispose of in compliance with the electrical and
electronic equipment Standard WEEE
Installation Regulations and Warnings
 Protect the equipment from direct exposure to sunlight.
 Do not position the equipment near or directly in contact with sources of
heat or electromagnetic fields.
 Fix the equipment at a height of at least 60 cm from the ground.
In a clearly visible place that is easily accessible.
 Connect the equipment to power lines other than those used for operating motors
or other high power devices, which could generate network interference or
instability.
 The unit electric power supply must be protected by a 2 0Vac~ 0mA Residual
Current Device RCD and a bipolar 2 0Vac~ 10A magnet circuit breaker, positioned
in a place that is easily accessible.
 Before intervening on the equipment to perform any operation, deactivate
the magnet circuit breaker switch.
 For electric operations, always remove voltage, wait 0 seconds for the
internal capacitors to discharge before opening. At the end of the
operations, close the equipment before powering up.
 Before intervening on the equipment to perform any operation, check the
conditions of the atmosphere are safe.
 For connection of the supply voltage, use flame-retardant wires with a minimum
section of 0.75mm² certified and conform to the IEC 60227 or IEC 60245
standard.
 Use flame-retardant cables with a minimum cross-section area of 0.75 mm² for all
control signals.
 Use flame-retardant cables with a minimum cross-section area of 0.75 mm² to
connect to the indicating relays.
 The earth wire must be yellow/green.
 The earth wire must be connected first.
 The yellow/green wire must only be used for the earth connection.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
8 T UR B O S rl
D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
I n Mn E E 8 T
R e v . 0 0 e n
 The cable glands must be chosen according to the diameter of the cable to be
used.
 Sealing of the cable glands is guaranteed by the compression of the rubber gasket
that tightens on the outer diameter of the cable.
 The size of cable and cable gland must ensure that power cord traction is not
acting on the terminals.
 The terminal block must not be the mechanical anchorage point of the wires.
 The cable gland PG9 supplied on request, has minimum cable diameter of 4 mm
and maximum of 8 mm, with 19 mm clamping nut.
 Any use not described in this user instruction manual or incorrect use of the
device may cause damage to the device or to the equipment connected to it.
 Furthermore, incorrect use or tampering with the equipment may cause injury.
 The impermeability of the casing is guaranteed when the door is closed.
 Make sure that rigid or flexible ducts used for wiring, do not fill up with water or
other liquids.
 Do not make unprotected holes in the container or holes that are protected by
accessories with protection rating lower than that of the control unit.
 Cut off power supply immediately if water is found in the casing.
 If the control unit is used in ways not specified by the manufacturer, the
protection provided by the device may be impaired.
 The E9T Control Unit does not release potentially toxic or harmful substances to
the health and the environment.
 No part with dangerous voltage is normally accessible.
Do not use the control unit if you have not read or do not understand this manual.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
I n Mn E E8 T
e n R ev . 0 0
T UR B O S rl D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
9
Electrical onnections
To connect the wires to the E8T control unit, remove
the cover panel to access the terminal board,
unscrewing the two screws.

U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
E conomizer E8T 16 Output Channel s
1 0 T UR B O S rl
D u s t F i l t e r C om p o n e n t s
V i a P o / 5 2 0 8 11 C e s an o M a d e r n o ( M B ) I t a l y T e l + + 9 0 6 2 57 4 0 2 4 F a x + + 9 0 6 2 5 7 4 0 92
I n Mn E E 8 T
R e v . 0 0 e n
Jumper onfiguration Power Input
115 VAC ~ 230 VAC ~
In the 24Vac and 24Vdc versions J and J4 jumper are not used.
Jumper onfiguration Output Voltage
24 VAC ~ 115 VAC ~
230 VAC ~ 24 VDC
In versions powered at 24VAC and 24VDC the output voltages can not be 115Vac
or 2 0Vac.