Turbo E4T Operation instructions

U s e r I n s t r u c t i o n s
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1
RCP Enclosur e W ith In t eg rate d E4 T Seq u ence r
Use And Maintenance Instructions
Description ____________________________________________________________________ 2
Functioning ____________________________________________________________________ 2
Features _______________________________________________________________________ 2
Dimensions ____________________________________________________________________ 3
Installation _____________________________________________________________________ 3
Warnings _______________________________________________________________________ 3
Maintenance ___________________________________________________________________ 4
Electric Connections ___________________________________________________________ 4
Control Board Connection Layout ______________________________________________ 5
Connecting ower Adapter Board Vac __________________________________________ 6
Adjustment of Cycles and Times ________________________________________________ 7
Disassembly Of The ilot Enclosures ___________________________________________ 9

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R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
2 T UR B O s. r . l .
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Description
Enclosure for the remote pneumatic activation of pulse valves for dust collector
plants, via electro-pilots with direct solenoid activation.
The pilots protected inside the enclosure are isolated from the environment, away
from dust, humidity, weather, accidental blows.
Up to 8 pilot units (minimum 1) can be housed in each enclosure.
Functioning
The pulse valves are activated by an electro-magnet that is normally mounted in
the top part of the same on the lid.
The pilot enclosure allows remote control valve activation; the series of ESRM
pilots is managed by the E4T sequencer. The electric signals coming from the E4T
sequencer command the coils activating the pneumatic pilot.
Each pilot is pneumatically connected to the upper chamber of the tank valve and
at each impulse the valve is actuated. The pipe hose can be in polyamide,
galvanized steel or stainless steel, internal diameter ID4 outside diameter ID6.
Features
Enclosure Support Base Die-cast Aluminium
Enclosure Lid Die-cast Aluminium
Pilot Core Stainless Steel
Screws Stainless Steel
Protection rating from water and dust (EN60529). IP66 (EN60529)
Operating Pressure 0.5 Bar to 7.5 Bar aximum
Operating Temperature
- 20 °C + 80 °C
Environmental Humidity
0 ÷ 95% Relative
Non Condensing
Power Supply Voltage
24 Vdc
115 Vac 50-60 Hz
230 Vac 50-60 Hz
Electric Consumption 18 Watts At aximum Load
Coil Supply Voltage 24 Vdc 12 Watt
Coil Insulation Class H
Maximum Piloting Distance
≤ 3 etres
assured with Turbo s.r.l
production valves.
Weight Version With 2 Pilots 2.15 Kg
Total Weight With 8 Pilots 3.20 Kg

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Dimensions
Installation
De-pressure the piping before installation. Make sure there is no electric voltage
present.
The direction of flow and the connections of the piping are indicated on the base of
the appliance.
V = Connection to the valve.
O = Exhaust in the atmosphere.
Piping connections must be compliant with that indicated; they must not be under-
dimensioned.
Warnings
Reducing the dimensions with the use of adapters, can cause malfunctioning.
In order to protect the appliance, it is recommended to install a separate air filter,
which removes the solid bodies exceeding 15 micron and over 90% of the water.
It must be installed as near as possible to the appliance and upstream from any
other air handling unit.
When tightening the fittings, if tapes, sealants, adhesives are used, do not allow
residues of the substance to circulate in the system.
Use tools that are suitably dimensioned and correctly positioned on the connection
fittings and joints.
The piping connections must be screwed thoroughly but must not be tightened
excessively.
During fixing operations, do not twist the valve or solenoid.
The solenoid can overheat also in normal conditions of use. Do not touch it and
pay attention to accidental contact.
Remove the voltage before starting to operate.

U s e r I n s t r u c t i o n s
R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
4 T UR B O s . r. l .
D u s t F i l t e r C o m 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
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All electric terminals must be tightened to norm before commissioning.
Depending on their voltage, the electric components must be earthed and be in
compliance with local regulations.
The appliance must have the following electric connections: DIN-46244 compliant
cable glands. If accurately mounted, they are a protection for the cables with rating
equal to IP66.
Maintenance
Periodic cleaning of the parts increases their operational duration and efficiency.
The frequency of the intervention depends on the fluid used and the operating
conditions.
The tools must be examined during use to prevent excessive wear.
If a problem should occur during installation or maintenance, or if in doubt,
contact Turbo Srl or its Authorised Representative.
Electric Connections
The electric connections must only be performed by qualified staff and must be
compliant with the regulations in force in the country of installation.

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R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
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Control Board Connection Layout
Connector J3
Position Value
1 + 24 Vdc
2 - 24 Vdc Gnd
Fan 1 Contact Input Post Cleaning
4 Fan 2 Contact Input Post Cleaning
5 Enabling 1 Consent Contact Input
6 Enabling 2 Consent Contact Input
Connectors J4 and J5
Position Value
1 Solenoid Valve 1 Power Supply +
C Solenoid Valve 1 Power Supply - Return
8 Solenoid Valve 8 Power Supply +
C Solenoid Valve 8 Power Supply - Return

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R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
6 T UR B O s . r. l .
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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
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Connecting Power Adapter Board Vac
Position Description
1 Input Voltage 115-2 0 Vac L N
2 1A Fuse 2 0 Vac 5 x 20 mm Time Delay
24 Vdc Power To Control Board

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7
Adjustment o Cycles and Times
To set the cycles of the sequencer, the three rotary switches SW1 - SW2 - SW
must be adjusted; the switch-over rotation is not continuous but with determined
steps through 16 positions.
Switch SW1 Triggering Ti e
Position Value Position Value
0 100 m. sec. 8 1500 m. sec.
1 150 m. sec. 9 2000 m. sec.
2 200 m. sec. A 2500 m. sec.
250 m. sec. B 000 m. sec.
4 00 m. sec. C 500 m. sec.
5 400 m. sec. D 4000 m. sec.
6 500 m. sec. E 4500 m. sec.
7 1000 m. sec. F 5000 m. sec.
Switch SW2 Pause Ti e Between Triggering
Position Value Position Value
0 1 sec. 8 20 sec.
1 2 sec. 9 25 sec.
2 4 sec. A 0 sec.
6 sec. B 5 sec.
4 8 sec. C 40 sec.
5 10 sec. D 50 sec.
6 14 sec. E 60 sec.
7 16 sec. F 70 sec.
Switch SW3 Nu ber of Post-Cleaning Cycles
Position Value Position Value
0 1 cycle 8 9 cycles
1 2 cycles 9 10 cycles
2 cycles A 11 cycles
4 cycles B 12 cycles
4 5 cycles C 1 cycles
5 6 cycles D 14 cycles
6 7 cycles E 15 cycles
7 8 cycles F 16 cycles

U s e r I n s t r u c t i o n s
R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
8 T UR B O s . r. l .
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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
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The E4T sequencer board functions at 24 Vdc. The accessory power supply board
with transformer is mounted In the RCP enclosures at 115 and 2 0 Vac.
Enabling consent contact input terminals 5 . 6 of J .
Used to activate the control unit from remote; can be controlled at distance.
The control unit is supplied with a jumper on the two terminals 5, 6, without it will start the
cycles of post cleaning.
Fan contact input terminals . 4 of J .
Informs the control unit that the plant has been started and is operating.
The control unit is supplied with a jumper on the two terminals 3, 4 to simulate the plant
operating status, as if the fan were switched on.
The trigger time is the duration of valve opening; during its activation the green
D LED switches on.
The pause time between the solenoid valves in washing mode is the interval
between one triggering and the next; the yellow D1 LED switches on.
The number of Post-Cleaning cycles and the number of triggerings set to be
performed after plant and fan switch off; the red D2 LED switches on.
To access the switches, use a 0 mm wrench to loosen the hexagonal cap with
transparent glass, which is found in the upper part of the lid.

U s e r I n s t r u c t i o n s
R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
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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
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Disassembly O The Pilot Enclosures
Sequence
Remove the M8 slotted hex head 1 mm screws.
They are used to block the lid of the enclosure to
the support base.
Disconnect the electric connections.
Pos.
Description
1 Hexagonal nut
2 Seal
Coil
4 Pilot pipe
5 Mobile core
6 Spring
7 Hexagonal nut
8 Seal
9 Pilot body
Remove nut and washer pos. 1 and pos. 2.
Extract the coil pos. from the pilot valve unit pos. 4 and pos. 5.
Remove the nut pos. 7.
Extract the pilot valve unit pos. 4 and pos. 5 from the base of the enclosure.
Remove the mobile core pos. 5 from the valve body.
All parts are now accessible for cleaning operations or replacement.
Commissioning
Perform an electrical check before pressurising the system.
Apply power supply voltage to the coil several times and wait for a metallic click,
which indicates activation of the solenoid.
Re-mounting the Pilots Enclosure
Perform the sequence in reverse order with respect to the disassembly operations
performed.

U s e r I n s t r u c t i o n s
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1 0 T UR B O s . r. l .
D u s t F i l t e r C o m 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
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Note
Lubricate the O-rings with top quality silicone grease.
Re-position the solenoid valve and the O-ring.
Tighten the nut pos. 7 with coupling torque of 12 Nm.
Re-position the coil, nut and washer.
Re-position the lid and tighten the screws.
After maintenance, activate the valves a few times to check they function
correctly.

U s e r I n s t r u c t i o n s
R C P E n c l o s u r e W i t h I n t e g r a t e d E 4 T S e q u e n c e r
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e n R ev . 0 0
T UR B O s . r. l . D u s t F i l t e r C o m p o n e n t s
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1 1
Declaration O Con ormity O The Manu acturer
The Manufacturer:
TURBO SRL
The Manufacturer's Address:
Via Po / 5 20811 Cesano Maderno (MB), Italy
Declares That
Product Na e:
RCP Enclosure With Sequencer E4T
Models:
E4T
Complies with the following directives:
Electromagnetic Compatibility Directive 2014/ 0/EU, meeting EU harmonised
standards EN61000-6-2:2005 class B of Standard EN61000-6-4:2001.
Low Voltage Directive 2014/ 5/EU meeting EU harmonised standards EN 60947-
1:2004.
A typical configuration of the product was tested.
Cesano Maderno, 01/0 /2017
F . M e s s i n a ( C . E . O . )
TURBO s.r.l.