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Summary of Contents for rotork IQT Series
- Page 1 IQT Range Installation and Maintenance Instructions Addendum For the latest information on commissioning this actuator see the addendum starting on p78. Click HERE to go to addendum. Publication number E175E Date of issue 07/04 Please ensure that this publication is thoroughly read and understood...
- Page 2 Please read this publication. When Rotork personnel or nominated agents are contracted to carry out site commissioning and/or acceptance, documentation of commissioned actuator...
- Page 3 The actuator containing the Setting Tool will be identified with a yellow * Sales and Service. label on the terminal cover. Refer to Publication E185E for repair, overhaul and Visit our web site at www.rotork.com for more information on the IQT and spare part instructions. other Rotork actuator ranges.
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Page 5: Table Of Contents
CONTENTS Page Page Page 1 Health and Safety 6 Cable Connections 8 Commissioning – Primary Functions 6.1 Earth/Ground Connections 2 Storage 6.2 Removing Terminal Cover Primary Functions Contents 3 Operating your IQ Actuator 6.3 Cable Entry 9 Commissioning – 3.1 Operating by Hand 6.4 Connecting to Terminals Secondary Functions 3.2 Operating Electrically... -
Page 6: Health And Safety
IQT actuators are manufactured from adjust and inspect Rotork IQT range temperature less than 135°C, unless allowed to install, maintain and repair aluminium alloy with stainless steel valve actuators. -
Page 7: Storage
Do not operate the actuator covers are removed. Fig. 3.1 electrically without first checking, Every Rotork actuator has been fully using the infra-red Setting Tool, Local Control tested before leaving the factory to give that at least the Primary Settings... -
Page 8: Display-Local Indication
control only for Open and Close but The liquid crystal display screen has 2 Open Closed local Stop can still be used by turning modes of position indication: Red indicator and open symbol Green indicator and closed symbol the red knob anti-clockwise. displayed displayed 1. -
Page 9: Display-Alarm Indication
3.4 Display–Alarm Indication The valve alarm icon, Fig 3.6, is Control Alarm Local and Remote operation will be displayed when a valve problem causes inhibited while an active ESD or The IQT display incorporates valve, control system, actuator and battery the actuator to “trip-off’’... - Page 10 Actuator Alarm Battery Alarm The actuator checks the battery status at approximately 10 minute intervals. After replacing a battery the alarm icon will continue to be displayed until the next check indicates the battery is healthy. This may take up to 10 minutes.
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Page 11: Preparing Drive Bush
Preparing Drive Bush 4.1 Bases F05 to F07 4.3 Machining the Drive Bush Once removed, the drive bush can be and FA05 to FA07 machined to suit the valve stem. Ensure The base adaptor must be removed to machined position allows correct give access to the drive bush. -
Page 12: Mounting The Actuator
Mounting the Actuator 5.1 IQT Actuators 5.4 Lifting the Actuator WARNING: The IQT range of actuators are suitable (Refer to Weights and Measures page Do not lift the actuator and valve for part turn applications requiring up 71 for actuator weight.) combination via the actuator. -
Page 13: Stop Bolts
Secure actuator to valve with four fixing The IQT stop bolts are located below Stop Bolt sizes. bolts. Check that the cast groove in the terminal compartment. Stop bolt IQT 125 to 500: M12 bolt requiring actuator base is not obstructed see Fig adjustment allows +/- 5º... -
Page 14: Cable Connections
“O” ring protected with overcurrent protection replace screen. seal,wiring diagram and instruction devices rated in accordance with Rotork Actuators containing a Setting Tool book. When all connections are made ensure fitted to the inside of the terminal publication No. -
Page 15: Commissioning
Commissioning 7.1 The Setting Procedure Secondary Functions Actuator Display The Rotork IQ range of actuators is the Settings covering the control, first that enables commissioning to be indication and optional Position Display This may be an open or closed symbol carried out without removing covers. -
Page 16: The Setting Tool
7.2 The Setting Tool Specification Enclosure IP67 Certification EEx ia IIC T4 (intrinsically safe) FM, INT SAFE, Class I & II Div 1 Groups A B C D E F G, T4A CSA, Exia, Class I, II Div 1 Groups A B C D Power supply 9V Battery (supplied and fitted) Operating range... -
Page 17: Entering The Actuator Setting Procedure
7.3 Entering the Actuator 7.4 Setting Mode – Password 7.5 New Password [PC] 7.6 Checking Mode To enable setting and adjustment of the To configure a new password, the The actuator function settings can be Setting Procedure actuator functions the correct password actuator must be in setting mode with checked without entering the correct With the actuator securely mounted on... -
Page 18: Procedure Branch
7.7 Procedure Branch – 7.8 The Actuator Display – Tool keys will cause the setting 7.9 Returning to Crossroad [Cr] Setting/Checking Mode Valve Position Display to be changed. In checking mode the Actuator functions as laid out in the settings cannot be altered. There are four ways of returning to Primary and Secondary commissioning valve position display:... -
Page 19: Commissioning - Primary Functions
Commissioning – Primary Functions The actuator’s Primary Function settings Power Off Setting affect the correct operation of the valve IQT allows settings to be viewed and by the actuator. If the actuator has set without main power. To enable this been supplied with the valve, the valve function, engage handwheel drive and maker or supplier may have already... -
Page 20: Primary Functions Contents
Viewing the Primary Function Settings Position Display Refer to Section 7 (This may be an open or closed symbol or a % open value.) Commissioning Torque and Position Display Password Password Change IrDA Cell Phone ... - Page 21 If the corresponds to the established conforming to correct closing direction. handwheel labelling is found to be closing direction incorrect please apply to Rotork for PRESS THE KEY. conversion labels. The displayed option will flash, indicating that it has been set.
- Page 22 Close Action IQT actuators are designed to stop at Using the key, display the NOTE: When set to close on torque, the end of travel by torque limitation desired option. the actuator will apply the value of against the actuator stop bolts. Stop torque as set for [tC] in seating the ...
- Page 23 Open Action IQT actuators are designed to stop at Using the key display the desired NOTE: When set to open on torque, the end of travel by torque limitation option. the actuator will apply the value of against the actuator stop bolts. Stop torque as set for [tO] in back seating bolts should therefore be set to the the valve (refer to [tO] page 21).
- Page 24 Torque Value Closing The value of torque available in the Using the keys display close direction can be configured. Refer recommended value. In the absence of to valve manufacturer for a recommended torque value, try a low recommended value. setting and increase until satisfactory valve operation is achieved.
- Page 25 Torque Valve Opening The value of torque available in the The opening torque value can be varied Should the set value of torque be open direction can be configured. Refer between 40% and Rated, in 1% developed in opening, the actuator will to valve manufacturer for increments.
- Page 26 Set Limit Closed Set Limit Open NOTE: It is possible to set the Open With [LC] displayed With [LO] displayed Limit Position [LO] first. Limit Open Limit Closed Move valve manually to the open Move valve manually to the closed ...
- Page 27 Speed Setting IQT operating time can be adjusted % Speed Hex Setting Positional Display between 25% and 100% of the maximum time (50% and 100% for IQT2000). IQT are factory set at the IrDA Cell comms Phone maximum speed. IQTM actuators are dispatched with the minimum speed set.
- Page 28 Return to Positional Display If the procedure has been followed as described, the positional display will indicate that the actuator is in the open position. Select Remote control momentarily, using the red selector to exit setting procedure and then select required ...
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Page 29: Commissioning - Secondary Functions
Commissioning – Secondary Functions The Secondary Functions can be Power Off Setting configured to suit site control and IQT allows settings to be viewed and indication requirements. It is important set without main power. To enable this that Primary Functions such as limits function, engage handwheel drive and and torque switch settings are set rotate until the output drive moves by... - Page 30 Positional Display IrDA Cell comms Phone Contact Function Value Contact Form Contact S1 Contact S2 Primary Functions Contact S3 Contact S4 ESD Thermostat ESD Overide ESD Override Maintained 2-wire External Conditional Torque Switch ESD Action Contact Type Bypass...
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Page 31: Secondary Functions Contents
Accessing the Secondary Functions SECONDARY FUNCTIONS CONTENTS Having established that the Primary In order to display the Secondary Functions have been correctly set, the Functions it is necessary to press the ¤ page Secondary Functions can now be key until [Cr] appears. configured to suit site control and If you have chosen to enter Secondary Commissioning Secondary Functions... -
Page 32: Indication Contacts S1, S2, S3 And S4
Indication Contacts Contact S1 - Function Contact S1 - Value S1, S2, S3 and S4 Indication contacts S1 [r1], S2 [r2], S3 [24] 24V power failure Using the key display the desired When the S contact function is set to [r3] and S4 [r4] may each be set to trip [P0], the required intermediate position function. - Page 33 Contact S1 Contact Form Use the keys to select between O] (normally open) and [ (normally closed). PRESS THE KEY. The displayed option will flash indicating that it has been set. Contact S1 Configured as a Normally Open Contact NOTE: If function [PO] is selected and it is configured as a normally open contact it will make at the set value...
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Page 34: Control Mode Configuration
ESD as a factory set, hard-wired bypass function. Unless specified with to A3, A4 and A5. derived from a normally closed contact option only. Contact Rotork for order, the control mode configuration The default action under an active ESD breaking, the signal being removed, information. - Page 35 ESD Override ESD Override Maintained 2-wire Remote Interlocks Local Stop Local Control Control The default setting for ESD Override The default setting for ESD Override The default setting for Local Actuator The default setting for 2-wire Remote Interlocks is [OF]. ESD action will not Local Stop is [OF].
- Page 36 External Interlocks Conditional Control Torque Switch Bypass Actuators are delivered with the Where a high level of safety integrity is The default setting for Torque Switch interlock facility disabled [OF] Refer to required, Conditional Control can be Bypass is [OF], the torque switches are the actuator wiring diagram or configured.
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Page 37: Option Extra Indication Contacts
Option Extra Display Extra Contact Indication Contacts Set-up Screens Extra indication contacts S5 [r5], S6 The action of turning on the Extra [r6], S7 [r7] and S8 [r8] are available as Contact Option makes an additional an option. series of set-up screens available Check actuator circuit diagram for inclusion. -
Page 38: Option Cpt (Current Position Transmitter)
Option CPT [OI] (Current Position Transmitter) Setting instructions for actuators NOTE: If the actuator has options Folomatic and CPT, redefining the CPT, including a CPT providing 4-20 will require the Folomatic to be mA analogue position feedback. recommissioned (refer to Section 9.6 Folomatic [OI] page 35). -
Page 39: Option Folomatic Remote Control
Option Folomatic Display Folomatic Folomatic Feedback Remote Control Set-up Screens Setting instructions for actuators This instruction lists the Folomatic Before commissioning of the Folomatic The action of turning on the Folomatic function displays in their sequence and functions can begin, the Folomatic option makes an additional series of including a Folomatic assumes that all Folomatic functions are... - Page 40 Set Point Set Point Valve Position Valve Position Signal Type Signal Range LOW Set Point HIGH Set Point Using the key select [ l] for Using the key select [05], [10] or APPLY MINIMUM APPLY MAXIMUM current set point signal or [ U] for [20] to correspond with the set point SET POINT SIGNAL SET POINT SIGNAL...
- Page 41 Deadband Motion Inhibit Action On Loss of Failsafe Action Adjustment Timer Adjustment Set Point Signal If the actuator hunts or responds The motion inhibit timer introduces a key to enable [On] or disable Failsafe action when [FA] enabled. unnecessarily to a fluctuating set point delay in the actuator response to a [OF] action on loss of set point signal.
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Page 42: Remote Control Source
Remote Control Source Remote Control Source The available forms of remote control The setting of Remote Control Source To change the remote source press the are listed below: will be determined by the option that key until the required setting is has been fitted, if any. -
Page 43: Bus System Option Pakscan
Bus System Pakscan Pakscan Address Option Pakscan [OP] Baud Rate Setting instructions for actuators Use the key to turn on Pakscan The actuator Pakscan Field Control Unit The actuator Pakscan Field Control Unit including an optional Pakscan Field must be allocated a unique loop baud rate must be set to the loop baud set-up screens. - Page 44 Pakscan Remote Pakscan Baud Rate Auxiliary Input Using the keys display the The IQT actuator has the facility to accept 4 auxiliary inputs (AUX1–AUX4). These are used when supplementary remote control or digital auxiliary inputs are required required baud rate. in addition to the standard control and feedback features incorporated into the 01 = 110 baud Pakscan card.
- Page 45 Pakscan Remote Auxiliary Input Rules 5. Remote I/P Setting Ensure that the correct [Od] setting is selected (refer to page 38). 1. Function bit set to ‘‘0’’ For Pakscan this is [oP]. Any function bit set to ‘‘0’’ indicates that the particular aux input is to be treated as a digital signal for field status reporting, e.g.
- Page 46 Pakscan Remote Auxiliary Input Using the keys display the Setting [PP] is not used by Pakscan. Entered settings will be required mask setting. ignored. Auxiliary Input Mask [OF] PRESS THE KEY. The displayed option will flash indicating that it has been set. If Pakscan positioning control is required, return to the position display ...
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Page 47: Bus System Option Modbus
Bus System Modbus Address Modbus Baudrate Option Modbus [OP] Setting instructions for actuators Use the keys to turn on Modbus The Modbus module must be allocated The Modbus module must be set to the including an optional Modbus RTU a unique address. RS485 highway baudrate. - Page 48 Modbus Remote Auxiliary Input The IQT actuator has the facility to accept 4 auxiliary inputs (AUX1 – AUX4). These Rules are used when supplementary remote control or digital auxiliary inputs are required 1. Function bit set to ‘‘0’’ in addition to the standard control and feedback features incorporated into the Modbus module.
- Page 49 Modbus Remote Modbus Parity Auxiliary Input 4. Stop/Maintain Control Using the or keys display the required Where Modbus parity bit detection is mask setting. used the module must be set with the When energised this will make the Aux input Open/Close control push-to-run. When de-energised, the Aux input Open/Close control will be maintained.
- Page 50 For Modbus module positioning settings and action on loss of signal setting [OF] (refer to page 54). If Modbus positioning control and action on loss of communication are required, return to the position display by pressing keys together. Display [OF] (refer to page 54).
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Page 51: Bus System Option Profibus Dp
9.10 Bus System Profibus Address Option Profibus DP [OP] Setting instructions for actuators Use the keys to turn on Profibus The Profibus DP module must be including an optional Profibus DP allocated a unique address. set-up screens. module – check wiring diagram for To set the address the Profibus module inclusion. - Page 52 Profibus Remote Profibus Proflags 2 Auxiliary Input Proflags 2 setting determines the port The IQT actuator has the facility to accept 4 auxiliary inputs (AUX1–AUX4). These used for communication and whether are used when supplementary remote control or digital auxiliary inputs are required the host has the ability to change the in addition to the standard control and feedback features incorporated into the Profibus module address.
- Page 53 Profibus Remote Auxiliary Input Rules 5. Remote Source Setting [Od] Ensure that the correct [Od] setting is selected (refer to page 38). 1. Function bit set to ‘‘0’’ For Profibus this is [OP]. Any function bit set to ‘‘0’’ indicates that the particular aux input is to be treated as a digital signal for field status reporting, e.g.
- Page 54 Profibus Remote Auxiliary Input Using the keys display the Setting [PP] is not used by required mask setting. Profibus. Entered settings will be ignored. Auxiliary Input Mask OF PRESS THE KEY. The displayed option will flash indicating that it has been set. If Profibus positioning control and action on loss of communication are required, return to the position display...
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Page 55: Bus System Option Devicenet
9.11 Option DeviceNet DeviceNet Address DeviceNet Baudrate Setting instructions for actuators The DeviceNet module must be The DeviceNet module must be set to including an optional DeviceNet DFU allocated a unique address. the DeviceNet highway baudrate. module – check wiring diagram for Using the keys display the Using the... - Page 56 DeviceNet Remote Auxiliary Input Rules Press the key to display [PF]. The IQT actuator has the facility to accept 4 auxiliary inputs (AUX1–AUX4). These 1. Function bit set to ‘‘0’’ are used when supplementary remote control or volt free digital auxiliary inputs are Any function bit set to ‘‘0’’...
- Page 57 DeviceNet Remote DeviceNet Parity Auxiliary Input (continued) 4. Stop/Maintain Control Using the keys display the This option is not used by the DeviceNet DFU Module. When energised this will make the Aux input Open/Close control push-to-run. required mask setting. When de-energised, the Aux input Open/Close control will be maintained. ESD is always push to run (non maintained).
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Page 58: Bus System Positioning Control Settings
9.12 Bus System Positioning Display Bus System Bus System Valve Bus System Valve Control Settings Positioning Set-up Screens Position at 0% DV Position at 100% DV If the system control strategy for Bus system positioning control set-up [FL] is the position to which the [FH] is the position to which the Pakscan, Modbus or Profibus requires screens can be suppressed to provide... - Page 59 Modbus, Profibus & Modbus, Profibus Bus System Deadband Bus System DeviceNet & DeviceNet Adjustment Motion Inhibit Time (MIT) Action on Loss of Signal Failsafe Action All positioning commands are subject to MIT sets the minimum time between Modbus, Profibus & DeviceNet modules Modbus, Profibus &...
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Page 60: Option Interrupter Timer
Position in Valve 9.13 9.13 9.13 Option Interrupter Timer Interrupter Timer Closing Stroke for Interrupter Timer Enabled/Disabled Direction Timer to Start Setting instructions for actuator When fitted, the timer will be The default for timer direction is [CL], Using the key select the position timer operation will start in closing for the TIMER TO START WHEN THE... - Page 61 Position in Valve Opening ESD Override Contactor On Time Contactor Off Time Stroke for Timer to Stop Interrupter Timer Using the key select the position Using the key select the actuator Using the key select the actuator The interrupter timer may be overridden when the actuator is under ESD signal for the TIMER TO STOP WHEN THE run period in the range 1–99 seconds.
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Page 62: Setting Tool Local Control
Setting Tool control keys are active Open. For “ON” and “OFF” times in excess of (refer to page 12). 99 seconds apply to Rotork. The protection may be enabled by using the Local Setting Tool Control Enabled + or - key to select [O... -
Page 63: Actuator Type Setting
9.16 Actuator Type Setting Actuator type determines the speed range and is factory set. Should the actuator Motor Speed Control PCB be replaced with a spare, the actuator type must be set. Failure to set the correct type will invalidate the actuator performance specification and warranty. -
Page 64: Default Options
9.17 Default Options [d1] and [d2] All IQT functions are configured to a set of Rotork default (standard) settings before Rotork standard [d1] Default settings for IQT: despatch, see the table opposite. When requested, alternative settings specified Function [d1] Default Setting with the order will be used. -
Page 65: Default Options
9.17 Default Options [d1] and [d2] Rotork standard [d1] Default settings continued: The Rotork standard default settings are subject to change without notice. If specified with order, [d1] settings will be configured as requested. Function [d1] Default Setting To reinstate [d1] settings, with [d1] displayed. -
Page 66: Maintenance, Monitoring And Troubleshooting
Routine maintenance should include WARNING: Battery Replacement the following: Every Rotork actuator has been fully If the actuator is located within a The battery holder in the actuator tested before dispatch to give years of hazardous area permission must be... - Page 67 Use an 8mm Allen key to remove the If in doubt regarding the correct battery Torque and Position Monitoring sealing plug, ensuring the ‘‘O’’ ring seal type, contact Rotork. The IQT range of actuators incorporate remains on the plug. Disconnect the real time, instantaneous Torque &...
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Page 68: Help Screens
H8 – Monitor the actuator’s position- With mains power off the actuator sensing devices. battery supports position indication H9 – Rotork use only. liquid crystal display only. Help screen bars shown are undefined and may be ON, OFF or flashing. - Page 69 Factors Inhibiting Battery Level and Electrical Operation ESD Control Input BATTERY LOW ON POWER UP LOW BATTERY Bar ON = Low battery detected On Bar ON = Battery level low. Power Up. Bar OFF = Battery OK. Phase Position If [OS] is selected [O ] (set as default ) Bar ON when the battery is low but still Loss...
- Page 70 Remote Interlocks, Factors Inhibiting Remote Control Local Control Electrical Operation Inputs Inputs, & T/stat REMOTE CLOSE 1 Bar OFF = Remote Close Signal Present. Local Stop ESD 1 Clockwise Remote Remote Open Limit Maintain 2 Open 1 Selected Interlock Bar OFF = ESD signal present. Anti REMOTE MAINTAIN 1 Clockwise...
- Page 71 Remote Interlocks, Torque Switch Status & IR Local Control Inputs, Setting Tool Comms for & T/stat continued Vandal Proof Applications CLOSE INTERLOCK THERMOSTAT TRIPPED TORQUE SWITCH TRIPPED Bar ON = Close Interlock Active. Bar ON = Thermostat tripped. Bar OFF = Torque switch tripped. (Actuator disabled) The actuator motor is protected by IR Remote...
- Page 72 Torque Switch Status & Travel Limits, Actuator Position IR Setting Tool Comms for Centre Column & Sensing Devices Vandal Proof Applications cont. Remote Indication Outputs IR OPEN SIGNAL NOT PRESENT Bar OFF = IR Open signal present. IR CLOSE SIGNAL NOT PRESENT Open Position Bar OFF = IR Close signal present.
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Page 73: Irda Diagnostics & Configuration
To enable remote diagnostics use the cell phone link, at a remote site (for key. The display will change to information on IQ Insight see (For information on IQ Insight software www.rotork.com). refer to publication E111E). PRESS THE KEY. The actuator IrDA feature must be enabled (refer to [Ir] IQ Insight –... - Page 74 Cell Phone [Ic] cont. IQ Insight software is available free of charge from the Rotork web site, www.rotork.com, or for sale as a ‘‘pak’’ which includes an IrDA serial link for convenient connection when using a notebook PC in the field.
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Page 75: Weights And Measures
IQT 1000 37/82 0.75/1.6 -20ºC / -4ºF, 20% kerosene by volume IQT 2000 37/82 0.75/1.6 should be added. NOTE: Excludes second stage gearbox if fitted. Food grade lubricating oil is available as an alternative: contact Rotork. -
Page 76: Binary, Hexadecimal And Decimal
Binary, Hexadecimal and Decimal Conversion Table BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC BINARY HEX DEC 0000 0000 0010 0000 0100 0000 0110 0000 1000 0000 1010 0000 A0 160 1100 0000... -
Page 77: Iq Approvals
*Option -40°C to +70°C (-40°F to +158°F). IEC60079-0 and IEC60079-1 for Exd IIC T4 *Option -50°C to +40°C (-58°F to +104°F). Temperature -20°C to +60°C (-4°F to +140°F) Rotork can supply actuators to national standards not listed above. For details please contact Rotork. - Page 78 If your Rotork actuator has been correctly Australia Brunei Caribbean (Puerto Rico) China installed and sealed, it will give years of Western Australia Agent Agent Agent Hong Kong trouble-free service. Tel: +61 8 9314 1827 Tel: +673 3 336122 Tel: +1 787 751 4415...
- Page 79 Japan Agent E-Mail: Tel: +49 2103 95876 E-Mail: rotorkbom@vsnl.com Tokyo Tel: +370 7 202410 Fax: +49 2103 54090 Rotork Company HQ Fax: +370 7 207414 New Zealand E-Mail: info@rotork.de India Tel: +81 3 3294 8551 E-Mail: agava@kaunas.aiva.lt Christchurch New Delhi Fax: +81 3 3294 6460 Agent South Island –...
- Page 80 E-Mail:resi@evoserve.com Fax: +963 31 237 867 E-Mail: Saudi Arabia E-Mail: United States of America Poland Rotork Company Rotork Company HQ Norway Agent Tel: +966 3 858 1464 Taiwan Rochester Bergen Tel: +48 22 723 1770 Fax: +966 3 858 1464...
- Page 81 Fax: +1 707 769 4888 E-Mail:dave.littlejohns@rotork.com E-Mail: United States of America Venezuela & N. Antilles North East Rotork Company HQ Rotork Company Tel: +58 2 212 5232/4208 Tel: +1 814 835 8349 Fax: +58 2 212 8050 Fax: +1 814 835 8909 E-Mail: rotorkvz@cantv.net...
- Page 82 Addendum to: IQT Range Installation and Maintenance Instructions Battery Failsafe information Please ensure that this publication is thoroughly read and understood Addendum for E175E Date of issue 09/04...
- Page 83 IQT Battery Failsafe 1. Introduction. There are three possible failsafe On loss of AC supply the IQT removed before any maintenance actions that can be customer battery failsafe does not support work is carried out on the The IQT battery failsafe actuator configured: analogue current position actuator or the battery assembly.
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Page 84: Fig. 1
2. Battery Failsafe Specification continued Charger : Charge/control— Fuses FS1 and FS2 are rated 2A, 20mm quick blow. The IQT battery failsafe is Failsafe Operation Performance: Number of operations at 75% rated torque. despatched with the batteries in a The battery supply will auto charged state, however once the disconnect at 20V or 30 minutes IQT is connected to AC power the... - Page 85 houses the battery pack and LK1 LK2 Required action charging/control circuitry and care 1-2 1-2 Failsafe on loss of supply, must be taken that it does not drop. ESD [A2] set [NO]* Ensure the two 20A fuses located in 2-3 1-2 Failsafe on loss of supply, a plastic bag are kept safely - DO ESD [A2] set [NC]* NOT FIT...
- Page 86 Tighten the 4 fixing bolts using a Failsafe action on loss of AC supply LK1* LK2* [A1] [A2] [A4] 6mm allen key. Close Set up of the battery pack is now [CL] [NO] [OF] complete. (no user ESD) To enable failsafe operation, settings within the IQT actuator must now Open be made.
- Page 88 ATTENTION: LES BOUCHONS PLASTIQUES ASSURENT UNE PROTECTION TEMPORAIRE. POUR UNE PROTECTION DEFINITIVE UTILISER DES BOUCHONS METALLIQUES. As we are continually developing our products, the design of Rotork actuators is subject to change without notice. The latest product and technical information is available at our website: www.rotork.com.
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