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Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
Index
1 Optional module 3:
Local Interface module .................................. 1
2 Installation ...................................................... 2
3 description of OM3 Local Interface ............... 4
4 to locally operate the actuator ...................... 4
5 OM3 wiring diagram ....................................... 5
6 Identification.................................................... 6
7 Safety instructions .......................................... 7
8 Installation ...................................................... 8
9 Special maintenance ...................................... 8
• Selection of Local/Remote actuator control through the selector (lockable in both positions).
• Open/Close command through the non intrusive push-buttons.
• Actuator position indication by means of 2 LEds.
WarnIng
It is assumed that the installation, configuration, commissioning, maintenance and repair works are carried out by qualified personnel and checked by responsible specialists.
IMportant
For decommissioning instructions, please refer to the relevant chapter in the EPI-2 manual ref. VCIOM-02881.
WarnIng
Repair work, other than operations outlined in this manual, is strictly reserved to qualified Pentair personnel or to personnel authorized by the company itself.
1.2 Manufacturer
WarnIng
EPI-2 actuator must be electrically isolated before any disassembling and reassembling operations.
Before any disassembling or reassembling operations, please follow in detail the relevant paragraph of the basic installation and operating manual (latest revision available).
Manufacturer with respect to Machinery directive 2006/42/Ec: Biffi Italia as specified on the actuator label.
IMportant
The present IOM has to be considered integral part of the IOM for the basic EPI-2, doc. ref. VCIOM-02881.
WarnIng
The electronic parts of the EPI-2 actuators and all optional modules can be damaged by a discharge of static electricity. Before you start, touch a grounded metal surface to discharge any static electricity.
1. OPtIOnaL MOduLE 3:
LOcaL IntErfacE MOduLE
1.1 LocaL Interface functIonaLIty the OM3 Local Interface module is supplied as an option on Keystone EPI-2 actuators and fits all models.
It is possible to receive the actuator already equipped with the OM3 if ordered together with the basic version. alternatively, only for the water proof version, it is possible to order the
OM3 as a separate kit to be installed afterwards on the basic actuator.
the subsequent retrofitting of the OM3 on existing EPI-2 is not allowed in the explosion proof version.
the OM3 is an optional module allowing local control with the following additional functionalities:
WarnIng
EPI-2 actuators can be operated through a
Bluetooth™ PDA or PC with the following configuration:
• The commands are enabled by Bluetooth, only when the BT control is active.
When operating with Bluetooth™, the controls via PDA or PC have priority on any other remote commands and allow full actuator operability from a distance also when the valve is not visible. Special attention must be paid under this condition to avoid any damages or injuries to people working close to the valve. Keystone will not accept any responsibility for damages or injuries caused by an improper use of your
Bluetooth™ PDA or PC.
www.pentair.com/valves © 2012 Pentair plc. all rights reserved.
VcIoM-01496-en 15/02
Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
2. InStaLLatIOn
to assemble the OM3 Local Interface module onto the EPI-2 actuator, proceed as follows:
• Ensure that all the parts received with the
OM3 are available (see figure 1): pos.
1
2 description
Local Interface module
Screws for connecting connector
Q.ty
1
4
1 fIgure 1 - OM3 kit for EPI-2 actuator
2
• Gather the right tools for the assembly
(a 5 mm allen key and a screwdriver, figure 2).
• With the Allen key loosen the 4 cover screws and remove the terminal board enclosure cover (see figures 3/3a).
You will see the terminal board inside the actuator. remove the ground cable from the cover in the enclosure. the position of the connections is shown on the yellow label that you will find inside the cover just removed
(see figures 4/5).
fIgure 2 - tools for installing OM3 kit fIgures 3/3a - removing terminal board enclosure cover
WarnIng
Pay attention not to damage the joint surfaces of the cove/enclosurer.
fIgures 4/5 - Electrical connections
2
Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
• Connect the Local Interface module to the ground stud by screwing the ‘ground kit’
(screw + toothed washer).
• Take the 4 screws for connecting the Local
Interface black connector to the terminal board, in pos. 28-29-30-31 (see figures 7/7a and wiring diagram), and connect it with the screwdriver (see figure 8).
fIgures 6/6a - Grounding the Local Interface fIgures 7/7a - Position of the Local Interface connector on the terminal board fIgure 8 - connecting the Local Interface connector
• Now the Local Interface is connected to the actuator (see figure 9).
• Take the 4 screws removed from terminal board cover and use them to fix the Local
Interface to the actuator, using the 5 mm allen key (see figure 10).
IMportant
Please note that the design of the Local Interface black connector has been engineered to allow the installation in one way only.
Due to the special design, it is not possible to reverse the connection of the 4 cables to the terminal board and it is not possible to make a wrong connection of the connector.
fIgure 9 - OM3 kit connected to the EPI-2 terminal board
• The installation of the OM3 Local Interface module onto the EPI-2 actuator is now complete.
fIgure 10 - fixing the local interface onto the EPI-2 actuator
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Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons pos. description
1
2
3
4
5
2-position lockable selector switch
OPEn push-button cLOSE push-button
OPEn position and correct with maneuver indicating LEd (default green color) cLOSE position and correct with maneuver indicating LEd (default red color)
1
3. dEScrIPtIOn Of OM3
LOcaL IntErfacE
3.1 LocaL operator Interface the following functions are available through the EPI-2 Local Interface module (OM3):
• Selection of Local/Remote actuator control through the selector (lockable in both positions).
• Local actuator control: OPEN/CLOSE command through the non-intrusive push-buttons.
• Actuator position indication by means of 2 LEds (green and red).
5 4 3 2 notes
It is possible to invert LEds color, so:
- red color for OPEn position and maneuver;
- green color for cLOSE position and maneuver.
to do this, see configuration paragraph into
Installation and Maintenance Instructions document.
It is also possible to invert LEds color by mean of Bluetooth optional connection (if present).
3.2.3 open / cLose push-buttons the two OPEn and cLOSE push-buttons are push-to-run type only. Once the push-buttons are released, the actuator stops.
3.2 descrIptIon of the LocaL Interface
3.2.1 2-position selector
• Local: to enable the local control only.
• Remote: to enable the remote control and local control via BluetoothtM with
Pc and Pda.
3.2.2 Leds indicating the position of the epI-2 actuator the two LEds indicate the actuator status according to the following logic:
4. tO LOcaLLY OPEratE thE actuatOr
Once you have made sure that the actuator basic configuration is as requested by your application, bring the 2-position selector to
LOcaL and control the actuator by OPEn and cLOSE push-buttons.
the actuator can be driven to the desired position by pressing and holding the OPEn or
CLOSE push-button. When the push-button is released, the motor is de-energized and stops.
Once you have reached the fully open or fully closed positions, the actuator will stop automatically.
green Led
On
Off
Off flashing
On red Led
Off
On flashing
Off
On
Indication actuator stopped in completely OPEn position actuator stopped in completely cLOSEd position
Actuator running in CLOSING direction
Actuator running in OPENING direction actuator stopped in IntErMEdIatE position
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Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
5. OM3 WIRING dIAGRAM
CLC1 CLC2 OPC1 OPC2
L1 L2 L3 35 36 32 33 34 1 2 3 4 20 21 22 23 24 25 26 27 28 29 30 31
(note 1) remote commands
(note 2, 5)
(note 6) Output contacts
(note 3, 4)
Local Interface
(optional module 3) notes
1. Power connection L1 - L2 for V dc or V ac single phase motor supply: from 24 V to 240 V or from 100 V to 240 V
Power connection L1 - L2 - L3 for 3-phase motor supply from 208 V to 575 V (check on the actuator label the correct voltage to be applied)
2. remote commands options
34
35
36
32
33
OP
CL
Internal supply 24 V dc
OP
CL
36
32
External supply 24/120 V ac
3. contacts shown in intermediate position cLc1 - cLc2 end of travel signaling in CLOSING contacts shown in intermediate position OPc1 - OPc2 end of travel signaling in OPENING
4. Output contact rating: 240 V ac / 5 a - 30 V dc / 5 a - 120 V dc / 0.5 a
5. control commend rating: 24 to 120 V ac or V dc
6. Blinker or local selector monitoring function (when OM3 is present) to be configured
35
36
32
OP
CL
External supply 24/120 V dc
5
Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
6. IdEntIfIcatIOn
6.1 Water-, dust-proof VersIon
EPI-2 actuators with OM3 are designed and manufactured according to En 60529 standards.
Specific types of protection are printed on the label, as follows:
• IP 66/68.
• NEMA 4/4X/6 according to NEMA 250.
6.2 LabeL for appLIcatIon In Water-, dust-proof areas
Marking description:
KEYSTONE a Manufacturer logo
B Product model c nominal output torque value d Product code
E Serial number f Stroking time range
G Power supply data h Max current absorption in ampere (at 24 V dc)
I Environmental data
L actuator duties
M Weatherproof protection degree (EU and US)
N Weatherproof certificate reference (EU and US)
O Manufacturer details
P Year of construction
6.3 expLosIonproof VersIon the version of EPI-2 with OM3 suitable for installation in hazardous areas is designed and manufactured according to En 50014, 50018,
50019, En 50281-1-1 standards.
the driven valve or associated gear reducer will form part of a separate risk analysis according to directive atEX 94/9/Ec and following the
En 13463 norms.
EPI-2 actuators have IP 66/68 protection degree in accordance with En 60529.
WarnIng
Whenever EPI-2 actuators must be installed in a hazardous area as defined by the applicable rules, it is mandatory to check whether the actuator nameplates indicate their suitability to a hazardous area, and the appropriate protection degree. Maintenance and repair works must be carried out by qualified personnel and checked by responsible specialists.
6.4 atex LabeL for appLIcatIon In hazardous areas
KEYSTONE a Manufacturer logo
B Product model c nominal output torque value d Product code
E Serial number f Stroking time range
G Power supply data h Max current absorption in ampere (at 24 V dc)
I Environmental data
L actuator duties
M Explosionproof protection degree
N Weatherproof protection degree
O atEX certificate reference
P Manufacturer details
Q Year of construction r notified body for atEX quality assurance (Ineris)
S atEX marking
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Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
7. SafEtY InStructIOnS
7.1 foreWord this section is an integration of the base manual VcIOM-02881 when additional Local control Panel is added to a base unit; when this combination is used both manuals
VcIOM-02881 and VcIOM-01496 must be used.
WarnIng
Installation in ambient with the presence of explosive atmospheres not covered by the specified grade of protection specified in the label, or which could reach temperatures outside the range specified in the label, will invalidate the safety and the warranty.
7.4 appLIcabLe standards and reguLatIons
7.2 generaL safety InstructIons the devices to which these safety instructions apply are Electrical actuators for industrial valves Series f02 and EPI-2 equipped with optional module Local control Panel identified by EPI-2-OM3. the above Electrical actuators are designed for use on industrial and control valves suitable to be installed on heavy industrial, chemical, petrochemical, plants, refinery and/or pipelines for hazardous fluids. the Electrical actuators EPI-2 with OM3 are produced by Biffi Italia and identified by
Product designation: EPI-2-XXX/OM3. for the general Instructions relevant to the Installation,
Operation and configuration, Maintenance and trouble-shooting, the base Instruction and
Operating Manual VcIOM-02881 must be used.
the Electrical actuators EPI-2-OM3 are designed in accordance with the applicable
International rules and Specifications but in any case the following regulations must be observed:
• The general installation and safety regulations effective at site of installation.
• The proper use of personal protective devices (glasses, clothing, gloves).
• The proper use of tools, lifting and transport equipment.
7.3 checK for rIght appLIcatIon
Before the installation, check for protection mode and for the ambient temperature range written on the appropriate label.
En ISO 12100-1 Safety of machinery - Basic
2006/42/Ec
2006/95/Ec concepts, general principles for design Part 1-Basic terminology, methodology
En ISO 12100-2 Safety of machinery - Basic concepts, general principles for design Part 2-technical principles and specification
IEc/En 60204-1 Electrical equipment of industrial machines:
Part 1-General requirements
Machinery directive
Low Voltage directive
2004/108/Ec EMc directive
7.5 terMs and condItIons
Biffi Italia guarantees each single product to be free from defects and to conform to current goods specifications. Except when differently specified, the warranty period in one year from the date of installation by the first user, or eighteen months from the date of shipment to the first user, whichever occurs first. no warranty is given for products which have been subject to improper storage, improper installation, misuse, or which have been modified or repaired by unauthorized personnel. repair works due to improper use will be charged at standard rates.
WarnIng
Before the installation in hazardous areas, as defined by the local rules, it is mandatory to check if the nameplate of the Electric Actuator specifies the appropriate degree of protection.
7.6 Manufacturer’s LIabILIty
Biffi Italia declines all liability in the event of:
• Use of product in contravention of local safety at work legislation.
• Incorrect installation, disregard or incorrect application of the instructions provided on the product nameplate and in this Instruction and
Operating Manual.
• Modification of the product without Biffi’s authorisation.
• Work done on the product by unqualified or unsuitable personnel.
KEYSTONE
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Keystone
OM3 - EPI-2 LOcaL IntErfacE MOduLE
InstallatIon and MaIntenance InstructIons
8. InStaLLatIOn
8.4 InstaLLatIon In aMbIent WIth expLosIVe dusts
9.2 repaIrs of IntrInsIcaLLy-safe parts
8.1 WorKIng condItIons the Electric actuators EPI-2 with OM3 are suitable for the following ambient temperatures: from -40°c to +65°c (from -40°f to +149°f)
IMportant
Check the ‘temperature ambient range’ embossed on the nameplate, for the correct utilisation with respect to the ambient temperature conditions.
IMportant
The installation and maintenance must be carried out in accordance with IEC 61241-14.
Special attention must do to these following points:
• The cable glands must have a protection degree at minimum IP 66/68 (IEc 60529).
• Periodically verify the quantity of dust deposited on the enclosure and clean it in the case the quantity becoming more than 5 mm.
WarnIng
In case the maintenance should require the replacement of any component which forms part of the Local Control Panel only an original spare provided by Biffi MUST be used. Direct repair or reconstruction of the above components are not permitted without the Biffi permission. Not performing this procedure will invalidate the product safety and contractual guarantee.
Original spare parts must be required to Biffi: to ensure that right spare is provided, serial number printed on the Electric actuator label
MuSt be specified when spares are ordered.
8.2 eLectrIcaL connectIons
9. SPEcIaL MaIntEnancE
Before applying electrical power to the actuator check that the electrical parameters (supply voltage and current) shown on the nameplate, are correct for this installation.
WarnIng
The maintenance and any repair works must be carried out by personnel specifically qualified and fully trained for works in hazardous areas.
IMportant
The installation and maintenance must be carried out in accordance to the applicable rules regarding the electrical installations in hazardous area (other than mines) classified as Zone 1 (gas):
IEC 60079-10; IEC 60079-14; IEC 60079-17 and/or other national standards.
8.3 InstructIons for the
IntrInsIcaLLy-safe encLosures
9.1 perIodIc InspectIons a) frequency of inspection may depend form the installation and working conditions: in general at least one inspection every two years is recommended.
b) Inspect the Electrical actuator with particular attention to electrical enclosures conditions.
IMportant
The installation and maintenance of Electric
Actuators EPI-2 with OM3 must be carried out in accordance to the applicable rules regarding the electrical installations in hazardous area
(other than mines) classified as Zone 1 (gas):
IEC 60079-10; IEC 60079-14; IEC 60079-17 and/or other national standards.
WarnIng
Do not operate the Electric Actuator electrically when the Local Control Panel is removed from er of the terminal board enclosure. Operating the unit with the electrical enclosures not protected by their covers could cause personal injury.
WarnIng
Any damage or breaking found on the enclosures, lack of screws fixing the covers or loosen screws must require an immediate maintenance action.
c) Keep the external surface clean: if the
Electrical actuators are installed in a dusty environment the specification stated in IEc 61241-14 be followed ensuring in particular that the dust layer does not exceed 5 mm.
d) check the condition of cable connection and mounting bolts: any loose connection must be amended.
pentaIr VaLVes & controLs
www.pentair.com/valves all Pentair trademarks and logos are owned by Pentair plc. all other brand or product names are trademarks or registered marks of their respective owners.
Because we are continuously improving our products and services, Pentair reserves the right to change product designs and specifications without notice.
Pentair is an equal opportunity employer. © 2015 Pentair plc. all rights reserved.
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