DVC 5630-008-300 Instruction manual

Know-how makes the differenceKnow-how makes the difference
ELECTRICAL ACTUATOR
TYPE 5630-008-300
Installation, Operation, Maintenance Manual

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With Dansk Ventil Center A/S
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1. INTRODUCTION
1.1 Purpose
The purpose of this manual is to introduce and explain the installation, operation and maintenance of 5630-015 electric actuators.
1.2 Safety notices
Safety notices in this manual outline precautions the user must take to reduce the risk of personal injury and damage to the equipment. The user(s) must
read these instructions before the installation, operation or maintenance of the 5630-Series electric actuators.
DANGER: Refers to personal safety. Alerts the user to danger or harm.
The hazard or unsafe practice could result in severe injury or death.
WARNING : Refers to personal safety. Alerts the user to potential danger.
Failure to follow warning notices could result in personal injury or death.
CAUTION Directs the user’s attention to general precautions that, if not
followed, could result in personal injury and/or equipment damage.
NOTE: Highlighted information is critical to the user´s understanding of the actuator´s installation and operation.
2. PRODUCT IDENTIFICATION
2.1 Product Identification
The actuator name plate is located on the opposite side of the conduit entry. The name plate contains the following:
2.1.1 Marking
A) General
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5630 015
ROTARY MOTION (QUARTER TURN) ELECTRIC ACTUATOR
DVC logo (trade mark) Type
Model Rated current
Electrical Power Supply Option
Torque Serial No.
Operating time (Seconds)
1
INDEX
1 INTRODUCTION ...............................................................................................1
2 PRODUCT IDENTIFICATION............................................................................1-3
3 GENERAL INFORMATION AND FEATURES....................................................3-5
4 INSTALLATION ............................................................................................6-14
5 OPERATION................................................................................................14-15
6 MAINTENANCE...............................................................................................15
7 TROUBLE SHOOTING ....................................................................................16
8 INSTALLATION AND MAINTENANCE TIPS.....................................................16
APPENDIX I: TYPE 5630-015 CODING SYSTEM (FOR CSA)..............................17
APPENDIX II: WIRING DIAGRAM....................................................................18-20
APPENDIX III: GROUNDING...........................................................................21-22
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B) Explosion Proof
2.1.2 Certification
A) KTL (Korea Testing Laboratory)
5630-008 Certification No: 1454-051
IP68
Applied Standard: KS C IEC 60529(2002) & IEC 60529(2001)
5630-015/020 Certification No: 1454-165
IP68
Applied Standard: KS C IEC 60529(2002) & IEC 60529(2001)
5630-030/050/060 Certification No: 1454-255
IP68
Applied Standard: KS C IEC 60529(2002) & IEC 60529(2001)
5630-080/120 Certification No: 1471-272
IP68
Applied Standard: KS C IEC 60529(2002) & IEC 60529(2001)
B) KOSHA (Korea Occupational Safety & Health Agency) TYPE 5630-008
5630-008 Certification No: 2002-1034-Q1
EX d IIB T4 IP67
Applied Standard: Industrial Safety & Health Law Article 33
5630-015/020 Certification No: 2002-1035-Q1
EX d IIB T4 IP67
Applied Standard: Industrial Safety & Health Law Article 33
5630-030/050/060 Certification No: 2002-1036-Q1
EX d IIB T4 IP67
Applied Standard: Industrial Safety & Health Law Article 33
5630-080/120 Certification No: 2002-1037-Q1
EX d IIB T4 IP67
Applied Standard: Industrial Safety & Health Law Article 33
C) Lloyd (Heat Resistance Test) 5630-020
Coat Material: FR coating (intumescent)
Temp. / Time: 250±50C / 2.5hr
Test Place: Fire Insurer’s Laboratories of Korea (FILK)
D) KEMA 5630-Series: 5630 . . . 3 . 0 . . . 0
CE 0344 II2G
Ex d IIB T4 Gb IP67
KEMA 06 ATEX2085 X
Ambient Temperature: -200C to +600C
E) IECEx
5630-Series: 5630 . . . 3 . 0 . . . 0
IECEx DEK 11.0098X
Ex d IIB T4 Gb
Ambient Temperature: -200C to +600C
2
DVC logo (trade mark) CE (ATEX) mark
Model Motor specification
Electrical power supply Ambient temp.
Serial No. KEMA/DEKRA ATEX & IECEx Certification numbers
Manufacturer´s address Warning

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3
5630-
SERIES
TYPE
A-T
CONTROLS
TYPE
MAX
OUTPUT
TORQUE
KG.M
OPERAT-
ING TIME
(SEC.)
900
MAX.
BORE
SIZE
MM
MOTOR
FRAME
SIZE
W*F
RATED CURRENT (A) 50/60Hz
AC (1 PHASE) DC
110 V 220 V 12 V 24 V
NUMBER
OF HANDLE
TURN
N
WEIGHT
KG
5630-008 XE-690 8 13/16 Ø20 15*70 0.96/0.97 0.47/0.46 6.4 2.5 10 7.4
5630-010 XE-860 10 17/20 Ø20 15*70 0.96/0.97 0.47/0.46 6.4 2.5 10 7.4
5630-015 XE-1350 15 21/25 Ø22 40*80 1.51/1.62 0.72/0.84 N/A 8.8 11 16.6
5630-020 XE-1700 20 21/25 Ø22 40*80 1.51/1.62 0.72/0.84 N/A 9.8 11 16.6
5630-030 XE-2640 30 26/31 Ø35 40*90 1.37/1.67 0.68/0.81 N/A 10.6 13.5 22.0
5630-050 XE-4400 50 26/31 Ø35 90*90 4.27/3.56 1.37/1.27 N/A N/A 13.5 23.0
5630-060 XE-5200 60 26/31 Ø35 90*90 4.27/3.56 1.37/1.27 N/A N/A 13.5 23.0
5630-080 XE-6900 80 31/37 Ø45 180*90 3.47/4.45 1.81/2.32 N/A N/A 16.5 29.0
5630-120 XE-10500 120 31/37 Ø45 180*90 3.47/4.45 1.81/2.32 N/A N/A 16.5 29.0
5630-200 XE-17500 200 93/112 Ø65 180*90 3.47/4.45 1.81/2.32 N/A N/A 49.5 75.0
5630-300 XE-25900 300 93/112 Ø65 180*90 3.47/4.45 1.81/2.32 N/A N/A 49.5 75.0
2.2 KEMA/DEKRA Flameproof Certification
5630-Series: 5630 . . . 3 . 0 . . . 0 1)
IECEx DEK 11.0098X
Ex d IIB T4 Gb IP67
Ambient Temperature: -200C to +600C
Cable entry: 2xNPT 3/4 Female or 2xM25 Female ATEX: EN 60079-0:2009, EN 60079-1:2007 IECEx: IEC60079-0:2007, IEC 60079-1:2007
NOTE: 1Refer to Appendix I: 5630-Series Coding System
Sealing devices must be used and shall be fitted directly at the enclosure wall when using conduit.
Cable glands shall be suitable for the environment and shall be certified as flameproof if used in Zone 1 application.
Cable glands and conduit to be installed shall be a minimum of 6 full threads and the length of the thread shall be a minimum of 8mm.
The maximum temperature of cable entry is 1000C. Heat resistance wire is recommended when you install.
EX d certified cable glands suitable for 1000C must be used.
Users should confirm all information about dimensions of flamepath with the manufacturer.
Information about the materials and the allowance of LCU fasteners:
- Fasteners with yield stress ≥ 210MPa (stainless steel)
- Bolts type: M5*0.8, M6*1, M8*1.25, M10*1.5, M12*1.75 (Tolerance fit 6g)
Cable connection: refer to Appendix II (Wiring Diagram).
For cable entries or conduit entries that are not used, the user or installer shall close them by using certified blanking elements (stopping
plugs) so that the flameproof properties of the enclosure are maintained.
Always ground the enclosure in accordance with local electric codes. The most effective enclosure grounding method is a direct connection
to earth ground with minimal impedance. Methods for grounding the enclosure include:
- Internal ground connection: The internal ground is located in the terminal block
- External ground connection: The ground lug is located on the center of cable entries
- For more information, refer to Appendix III (Grounding)
2.3 Initial Inspection
Upon receipt of the actuator, the user should inspect the condition of the product and ensure that product specification stated in the name plate
matches with the order sheet.
Remove the packing wrap or wooden box carefully. Inspect the product for any visual damage that may have occurred during shipment.
Check the product specification with product ordered. If a wrong product has been shipped, immediately report to your supplier.
2.4 Storage
Actuators must be stored in a clean, cool and dry area. The unit should be stored with the cover installed and the conduit openings sealed. Storage
must be off the floor, covered with a dust protector. When actuators are stored outdoor, they must be stored off the ground, high enough to prevent from
being immersed in water or buried in snow.
3. GENERAL INFORMATION
TYPE 5630-series electric actuators are designed for the operation of quarter turn industrial valves, such as butterfly valves and ball valves.
The actuator torque outputs range from 80 Nm to 3,000 Nm (690 In-Lbs to 25,900 in-Lbs). Currently eleven models are available.
3.1.1 Explosion Proof (CSA Approval)

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3.1.2 EXPLOSION PROOF TECHNICAL DATA (OPTIONAL)
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Enclosure Rated Weatherproof IP67, NEMA 4 & 6
Enclosure High grade aluminum alloy, corrosion coated
Power Supply 110 / 230V AC 1 Ph 60/50Hz
12/24V DC 50/60 Hz
Duty Type S4 70% / S2 30min (IEC 60034)
Motor Squirrel caged induction motor
Limit Switches 2 x open/close SPDT, 250V AC 16A rating
Auxiliary Limit Switches 2 x open/close SPDT, 250V AC 16A rating (except 5630-008)
Torque Switches Open/Close SPDT, 250VAC 10A rating (except 5630-008)
Stall Protection Built-in thermal protection.
Travel Angle 90 degree +/- 10%
Indicator Continuous position indicator
Manual Override Declutchable manual override
Self Locking By means of worm gear
Mechanical Travel Stops 2 x external adjustable mechanical travel stops
Space Heater 10w ceramic housed
Conduit Entries 2 x PF3/4”, 2xM25 or 2xNPT 3/4 for EXA (user selection)
Lubrication Moly EP Grease
Ambient Temp. -20oC ~ + 60oC (except on CPT & PCU board)
External Coating Powder coated polyester, thickness Max. of 2mm
3.1.3 OPTION TECHNICAL DATA (OPTIONAL)
EXA Explosion proof enclosure (Ex d II B T4 Gb IP67)
WTA Watertight Enclosure (IP68 10m / 72hr)
PIU Potentiometer Unit (0~1KΩ)
PCU Proportional Control Unit (input, output 0~10V DC, 4~20mA)
CPT Current Position Transmitter (output 4~20mA)
3.1.4 Duty Cycle2)
Duty cycle rated IEC60034 – S4 70% / S2 30 min. Exceeding the actuator’s rated duty cycle may cause thermal overload.
NOTE: 1)TYPE OF DUTY ACCORDING TO VDE 0530 / IEC 60034-1
3.1.5 Heater
Condensation in the actuator is possible due to wide fluctuation of the ambient temperature. The heater integrated in the control unit prevents this in
general.
2W, Ceramic housing with thermostat to prevent over heating with 60oC set temperature.
SHORT – TIME DUTY S2 INTERMITTENT DUTY S4
The operation time at a constant load is short, so that thermal
equilibrium is not reached. The pause is long enough for the
machine to cool down to ambient temperature. The duration of
the short –time operation is limited to 15min (10min, 30min)
The duty is a sequence of identical cycles which consist of
starting time, operation time with constant load and rest period.
The rest period allows the machine to cool down so that ther-
mal equilibrium is not reached. The relative on-time at S4-25%
or S4-50% is limited to 25% and 50% respectively.
Heating Element Self-regulating
Voltage Range (5630-008~010)
(based on the control power)
110 V AC
230 V AC
24V DC
12V DC
5W 4.5VKΩJ
5W 18VKΩJ
5W 4.200ΩJ
5W 47ΩJ
Voltage Range (5630-015~300)
(based on the control power)
110 V AC
230 V AC
24V DC
12V DC
10W 2KΩJ
10W 8KΩJ
10W 100ΩJ
10W 27ΩJ

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3.1.6 Hand Wheel and Declutching
5630-Series actuators are provided with a declutchable manual override system.
In order to manually operate the actuator, pull the manual override engagement lever towards the hand-wheel until it remains in position.
Turn the hand-wheel until the valve reaches the required position.
Turn clockwise to close and counter-clockwise to open.
NOTE: The override engagement level returns automatically to auto-position when the actuator is operated electrically.
3.1.7 LUBRICATION
5630-series are totally enclosed units with permanent lubricated gear train (Moly EP Grease). Once installed, lubrication should not be required.
However, periodic preventative maintenance will extend the operating life of the actuator.
3.2 External Parts for Standard Models
3.2.1 5630-008 ~ 5630-120
3.2.2 5630-200 ~ 5630-300
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EXTERNAL PARTS 008-120
Top Cover
Body
Lever
Hand Wheel
Mechanical Travel Stops
Window & Indicator
Conduit Entries (Pg 3/4”)
Base
EXTERNAL PARTS 200-300
Top Cover
Body
Lever
Hand Wheel
Mechanical Travel Stops
Window & Indicator
Conduit Entries (Pg 3/4”)
Base
Driving Bushing
Gear Box
3.3 Internal Parts for standard Models
3.3.1 5630-008 ~5630-300
NOTE: 5630-008 ~5630-010 does not contaion Torque Switch Assembly.

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4. INSTALLATION
4.1 PRE-INSTALLATION
4.1.1 USE IN GENERAL SERVICE
Verify the actuator’s nameplate to ensure correct model number, torque output, operating speed, voltage and enclosure type before installation or use.
It is important to verify that the torque output of the actuator is appropriate for the torque requirements of the valve and that the duty cycle of the
actuator is appropriate for the intended application.
4.1.2 Use in potentially explosive atmosphere
Installation, commissioning, maintenance, repairs and modification work must only be performed by qualified personnel with extensive knowledge on
how to work on explosion-proof electrical equipment.
NOTE: 3)Further information can be found from the 5630-Series electric actuator catalogue.
Refer to the CI.2.2 in this manual.
WARNING: Read this installation, operation and maintenance manual carefully and completely before attempting to install, operate, or trouble
shoot the 5630 actuator.
4.2 ACTUATOR MOUNTING
NOTE: Prior to mounting, the actuator must be checked for any damage.
Damaged parts must be replaced by original spare parts.
Mounting is most easily done with the valve shaft pointing vertically upward. But mounting is also possible in any other position, the actuator may be
mounted in any position. The 5630-series electric actuators are supplied with a female drive output. The ISO 5211 bolt patterns are provided for
actuator mounting. The actuator drive bush is removable for easy assembly.
It is mandatory for the actuator to be firmly secured to a sturdy mounting bracket or directly mounted to the valves’ ISO mounting pad. High tensile bolts
or studs with spring locking washers must be used.
The valve output shaft must be in line with the actuator output drive to avoid side-loading the shaft. To avoid backlash, flexibility in the mounting bracket
or mounting should not be allowed.
CAUTION: Do not attempt to work on your 5630-series actuator without first shutting off the incoming power
Do not attach ropes or hooks to the hand wheel for the purpose of lifting by hoist
4.2.1 Actuator Mounting Base Details (ISO 5211)
6
Model 5630-...3.0....03)
Type Of Enclosure II 2G EEx d IIB T4
Ambient Tempeture -200C ~+600C
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4.2.2 Actuator Drive Bushing
4.3 LIMIT SWITCH SETTING
Manually rotate the hand wheel of the actuator to fully closed position
Using a hex wrench, loosen the set screw in the CLOSE limit switch cam
Rotate the CLOSE cam towards CW limit switch level until the switch ‘clicks’ (see Figure 1)
Tighten the set screw with the hex wrench
Manually rotate the hand wheel of the actuator to opened position
Using the hex wrench, loosen the set screw in the OPEN limit switch cam
Rotate the OPEN cam towards CCW limit switch level until the switch ‘clicks’ (see Figure 2)
Tighten the set screw with the hex wrench
DANGER: HAZARDOUS VOLTAGE. Make sure all incoming power is disconnected before setting the limit switch
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CLOSE TRAVEL
STOPPER BOLT
OPEN TRAVEL
STOPPER BOLT
8
4.4 TORQUE SWITCH SETTING
Torque spring, which detects the variation of torque during the operation, is installed to prevent damaging the valve and actuator under overload condi-
tion. Once the actuator is overloaded, the torque switch trips, and the actuator stops immediately.
The torque switches are set by manufacturer on the production site. If re-setting is necessary, Please contact the 5630-series service representative
before setting the torque switch.
CAUTION: Do not reset torque switch to a setting higher than the maximum setting stated by the manufacturer.
4.5 COUNTER-CLOCKWISE TO CLOSE SETTING
Standard actuators are normally set to clockwise rotation to close. However, the rotation can be reversed to counter-clockwise to close by simply recon-
figuring the wiring as follows:
Reverse wiring in the main terminal block: 9 & 10 as well as 11 & 12.
Adjust the visual indicator to suit the counter-clockwise rotation.
If a PCU card is installed:
Reverse P1 (orange) and P3 (grey) on the PCU board.
Move the actuator manually to half-open position and push the auto-reset button once.
4.6 MECHANICAL TRAVEL STOP ADJUSTMENT
Loosen both (open and close) travel stopper bolt nuts by 3-4 threads.
By the turning the hand wheel, manually operate the actuator so that it is in closed position until it makes a contact with the closed limit
switch.
Tighten the close travel stopper bolt until it contacts the 2nd worm wheel (in this position the close travel stop per bolt should not be able to
travel any further).
Loosen back the close travel stopper bolt by one turn and tighten the close travel stopper bolt nut.
Repeat the same operation for setting of the open travel stopper bolt.
4.7 SETTING POTENTIOMETER (REPLACEMENT AND SETTING)
The potentiometer has been calibrated at factory. However, if re-calibration is required, proceed as follows:
Manually rotate the hand wheel of the actuator to fully closed position.
While measuring the resistance between P1 (orange) and P2 (grey), gently rotate the Potentiometer Gear until it reaches between 80 - 120 Ω
(100 Ω preferred).
Engage the Potentiometer Gear into the Point Shaft Gear and use an hex-wrench to tighten the screw.
DANGER: HAZARDOUS VOLTAGE. Make sure all incomming power is disconnected before setting the potentiometer
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4.8 CURRENT POSITION TRANSMITTER - CPT (OPTIONAL)
The potentiometer is used for the actuator signal feedback. It reads a resistance value corresponds to the current position of the actuator and transfers
to CPT card. The CPT indicates the current position of the actuator throughout the stroke by a 4 – 20mA output signal.
4.8.1 Standard Features
4.8.2 Calibration of Zero and Span - CPT
The settings of Zero and Span have been calibrated at the factory. However, if re-calibration is required, proceed as follows:
Use the manual override to drive the actuator to a half open position.
Apply power (or use the manual override) to drive the actuator to its fully closed position (clockwise rotation).
When the actuator is in the fully closed position, adjust the ZERO dial on the CPT board until a reading of 4mA is achieved.
Apply power (or use the manual override) to drive the actuator to its fully open position (counter-clockwise rotation).
When the actuator is in the fully open position, adjust the SPAN dial on the CPT board until a reading of 20mA is achieved.
Model CPT
Power 230(110)V AC, 50/60HZ 2VA MAX
Output Signal 4~20mA
Output Impedance 750Ω MAX
Resolution MIN 1/1000
Position Conversion Accuracy ±0.5 ~ ±1.5%
Ambient Temperature -200C TO +700C
Ambient Humidity 90% RH MAX (NON-CONDENSING)
Dielectric Strength 1500V AC 1 MIN (INPUT TO OUTPUT TO POWER GROUND)
Insulation Resistance Above 500V DC 30MΩ
Vibration 10g, 0~34Hz
DANGER:
HAZARDOUS VOLTAGE. Make sure all incoming power is disconnected before setting the actuator
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4.9 PROPORTIONAL CONTROL UNIT (PCU-A)
PCU-Rev-4 High Performance Controller, using 10 bit A/D converter and 8bit microprocessor technology
PCU-REV-4 FEATURES
Model PCU-Rev-4
Power 85 ~ 260 VAC Free Voltage ± 10%, 50/60Hz 4 VA Max
Input Signal 4~20mA DC, 1~5V DC, 2~10V DC, 0~5V DC, 0~10V DC
Input Impedance 250Ω
Output Signal 4~20mA DC, 1~5V DC, 2~10V DC, 0~5V DC, 0~10V DC
Output Impedance 750Ω Max
Output Contact 1 (Fault monitor)
Delay Time Adjustment 0.05~7.5 seconds
Deadband Adjustment 0.12mA DC Max
Resolution Adjustment 0.0625~1mA (0.0625mA + step no. x 0.0625mA, 15 steps total)
Ambient Temperature -10oC to +70oC
Ambient Humidity 90% RH Max (non-condensation)
Dielectric Strength 1500V AC 1 Minute (input to output, power to ground)
Insulation Resistance Minimum 500V DC 30MΩ
CAUTION: HAZARDOUS VOLTAGE. TURN OFF ALL POWER BEFORE SETTING YOUR ACTUATOR.
The factory settings of the PCU card are
normally set according to the customer
requirements at the time of order. However, we
strongly recommend that input power, signal input
selection and DIP switches are to be verified prior to
the actuator start up.
4.10 PROPORTIONAL CONTROL UNIT (PCU-D)
PCU-Rev-D1 High Performance Controller, using 10 bit A/D converter and 8bit microprocessor technology
PCU-REV-4 FEATURES
Model PCU-Rev-D1
Power 24V DC Voltage ± 15% (36V DC Max)
Input Signal 4~20mA DC, 1~5V DC, 2~10V DC, 0~5V DC, 0~10V DC
Input Impedance 250Ω
Output Signal 4~20mA DC, 1~5V DC, 2~10V DC, 0~5V DC, 0~10V DC
Output Impedance 750Ω Max
Output Contact 1 (Fault monitor)
Delay Time Adjustment 0.05~7.5 seconds
Deadband Adjustment 0.12mA DC Max
Resolution Adjustment 0.0625~1mA (0.0625mA + step no. x 0.0625mA, 15 steps total)
Ambient Temperature -25oC to +80oC
Ambient Humidity 90% RH Max (non-condensation)
Dielectric Strength 1500V AC 1 Minute (input to output, power to ground)
Insulation Resistance Minimum 500V DC 30MΩ
CAUTION: HAZARDOUS VOLTAGE. TURN OFF ALL POWER BEFORE SETTING YOUR ACTUATOR.
The factory settings of the PCU card are normally set
according to the customer requirements at the time
of order. However, we strongly recommend that input
power, signal input selection and DIP switches are to
be verified prior to the actuator start up.
4.10.1 LED Signal Indication
LED STATE INDICATION
Blue On
Flickering
Power On (Auto)
Auto Calibrating
Green On
Flickering
Fully Closed
Closing
Red On
Flickering
Fully Open
Opening
Yellow On
Flickering
Manuel Mode:
Fault Indication, Either:
- No Input Signal
- Wrong Input Wiring
- Wrong Piu Setting
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4.10.2 Setting PCU Functions
A) Selecting Input Signal
- User can select different types of input signal by adjusting the DIP switches as follows:
4 - 20mA
NOTE: IF NOT SPECIFIED, THE FACTORY SETTING OF THE INPUT SIGNAL IS 4 - 20mA.
1 - 5V DC
2 - 10V DC
0 - 5V DC
0 - 10V DC
60 Hz
50 Hz
B) Selecting Output Signal
- User can select different types of output signal by adjusting the DIP switch as follows:
4 - 20mA
Input Signal
Switch:
Output Signal
Switch:
Input signal
switch 3 “ON” 0 – 10V DC
Input signal
switch 3 “OFF” 2 – 10V DC
Input signal
switch 3 “ON” 0 – 5V DC
Input signal
switch 3 “OFF” 1 – 5V DC
NOTE: IF NOT SPECIFIED, THE FACTORY SETTING OF THE OUTPUT SIGNAL IS 4 - 20mA.
C) Fail Position Setting
- User can select the fail position of the actuator in case of control signal failure by adjusting the DIP switches as follows:
FAIL CLOSE Fail Position
Setting
Switch
FAIL OPEN
CH 2 Switch
CH 1 Switch
Auto-Full Switch
Fail Open Switch
Fail Close Switch
Fail Last Position

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D) Special Signal Setting for Fully Open and Fully Closed
Auto-Full Switch
(Switch 3) On (up)
Signal: 4.3mA
Signal: 19.7mA
Fully Closed
Fully open
Auto-Full Switch
(Switch 3) Off
(down)
Signal: 4.0mA
Signal: 20.0mA
Fully Closed
Fully open
E) Auto Setting
This function is used for automatic setting of the PCU card to the predefined limits.
While the actuator is corrected mounted on the valve, check input power, input and output signal connections.
Press ASCAN button once, regardless of the position of the actuator, then the actuator will perform the Auto Setting motion:
1) The blue LED flicker
2) Opening (the red LED flickering) for 5 seconds
3) Pause for 2 seconds
4) Fully closing (the green LED flickering)
5) Pause (the green LED on) for 3 seconds
6) Fully opening (the red LED flickering)
7) Pause (the red LED on) for 3 seconds
8) Moving back to the previous position
NOTE: Since the unit is already set at the factory, no further setting is
required unless the user has adjusted the mounting state of Limit Switch or the Potentiometer.
ASCAN
Button
F) Manual Operation
This function allows the user to manually operate the actuator.
To access this function, press the ZERO (black) and SPAN (white) buttons simultaneously for 2 seconds and the yellow LED will be lit to
indicate that the actuator is in Manual Operation mode
Pressing the ZERO button will move the actuator to close and pressing the SPAN button will move the actuator to open
If no operation occurs within 5 seconds, the PCU automatically terminates the Manual Operation mode or alternatively press the ZERO
and SPAN buttons simultaneously for 2 seconds. In either case, the yellow LED will be lit off to indicate the termination of the Manual
Operation Mode.
NOTE: During the Manual Operation mode, the input signal is ignored.
ZERO
Button
SPAN
Button
G) Customizing Set-points (CH 1 Switch)
- This function is used when the user wants to set different set-points for fully
open and fully closed positions.
- For example, if the user wants to assign 5mA as the set-point for fully
closed position, first of all switch-on (move up) the CH1 switch (switch 4).
Supply a 5mA signal and push the ZERO button once. Hereafter, the actua-
tor will acknowledge 5mA signal as the set-point for fully closed position and
transmits 4mA feedback signal. Similarly, for setting the set-point for the fully
open position, supply the desired signal (for example, 19mA) and push the
SPAN button once. Switch-off (move down) the CH 1 switch to complete the
setting. ZERO
Button
SPAN
Button
CH 1 Switch
(Switch 4)
SET-Pwoints ADJUSTABLE RANGE
Fully Closed 3-8 mA
Fully Open 16-21 mA

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H) Reversal Acting (CH 2 Switch)
- This function allows the user to reverse the input and output signals for the
operation of the actuator.
- For standard operation (CH 2 switch down), the input signal of 4mA
operates the actuator to fully close and the actuator transmits the output
signal of 4mA. However, when CH 2 switch is on (move up) the input signal
of 4mA operates the actuator to fully open and still transmits 4mA output
signal. Manually move the actuator to half-open position and push ASCAN
button once to execute the Auto Setting (see 4.10.2 E). Supply signal and
check the operation.
ASCAN
Button CH 2 Switch
(Switch 5)
CH 2 Switch
(Switch 5) On (up)
4mA Fully open
20mA Fully closed
CH 2 Switch (Switch
5) Off (down)
4mA Fully open
20mA Fully closed
I) Delay Time
- The actuator starts to move if and only if the change in the input signal
value is greater than the resolution set value (see 4.10.2 J) and when the
signal value is maintained for the duration of the delay time.
- This prevents malfunction of the actuator caused by unwanted signals in
the input signal such as noise and interferences.
- Turning the Delay Time Dial in clockwise direction will increase the delay
time (Range 0.05 to 7.5 seconds).
Delay Time
Dial
Sec
0
0.05
1
0.2
2
0.4
3
0.6
4
0.8
5
2.5
6
3.0
7
3.5
Dial
Sec
8
4.0
9
4.5
A
5.0
B
5.5
C
6.0
D
6.5
E
7.0
F
7.5
J) Deadband
- The deadband adjusts the limits of the valve’s deviation between an actual position
and a target position. The deadband is set to 0.12mA DC Max.
- Deadband indicates the extent of the reaction on the input signal.
- Low resolution setting may cause the actuator to seek or to unnecessarily respond to a
fluctuating input signal. If so, the deadband must be increased.
- Turning the Deadband Dial in clockwise direction will increase the deadband
(Range 0.0625mA to 1mA).
Deadband
Dial
Dial
mA
0
0.0625
1
0.125
2
0.1875
3
0.25
4
0.3125
5
0.375
6
0.4375
7
0.5
Dial
mA
8
0.5625
9
0.625
A
0.6875
B
0.75
C
0.8125
D
0.875
E
0.9375
F
1
4.11 AC/DC Multi-Board
A) POWER OPEN AND CLOSE TERMINAL
1 POWER 24V AC/DC (DC + SIGNAL BLOCK)
2 NONE
3 NONE
4 OPEN SIGNAL
5 CLOSE SIGNAL
6 POWER 24V AC/DC (DC + SIGNAL BLOCK)
CONNECTED MOTOR TERMINAL POWER IN-PUT SWITCH
POWER AND OPEN, CLOSE TERMINAL

Know-how makes the difference 14
B) Chooses switch for power signal
*NOTICE: Don’t turn on both switch #1 and #2 at the same time it can result in damaged board.
C) Motor connect Block
As using for AC Mode, switch 1 turn on “ON” and switch 2 turn off “OFF”.
As using for DC Mode, switch 1 turn off, and switch 2 turn on.
Red motor wire to connect block 1.
Black motor wire to connect block 2.
5.0 OPRATION
5.1 ELECTRICAL CONNECTIONS AND PRELIMINARY TEST
WARNING:
When working in potentially explosive areas, observe the European Standards EN 60079-14 “Electrical Installation in Hazardous Areas” and
EN 60079-17 “Inspection and Maintenance of Electrical Installations in Hazardous Areas”. Work on the electrical system or equipment must
only be carried out by a skilled electrician himself or by specially instructed personnel under the control and supervision of such an electrician
and in accordance with the applicable electrical engineering rules.
For cable gland or conduit entries that are not used, user or installer shall close by certified blanking elements so that the flameproof proper
ties of the enclosure are maintained.
Flameproof enclosure, treat cover with care. Gap surfaces must not be damaged in any way. Do not jam cover during fitting.
For testing purposes, loosen the bolts on the actuator cover and remove the cover.
Make sure that the power supply voltage is in accordance with the data on the nameplate of the actuator.
Pass cables through the cable glands: PF ¾”, M20 or G¾” (EEX “d”).
Connect wires according to the enclosed wiring diagram (see Chapter 5.2)
Manually move the valve to half-open position. Then electrically operate the actuator to fully open position and check if the motor rotates in
correct direction, standard are counter-clockwise to open.
Test the actuator and check whether the limit switches work correctly
After the testing, check that all cable glands are correctly tightened. Applicable cable glands should be selected to meet the application’s
condition. It is recommended to use the grade of IP67 cable gland or higher in potentially explosive sites.
Put back the cover and tighten the bolts.
!

Know-how makes the difference
5.2 WIRING DIAGRAMS FOR STANDARD MODELS
DANGER: HAZARDOUS VOLTAGE. No electrical power should be connected until all wiring and limit switch adjustments have been
completed. Once the power is supplied to the unit, exercise caution when the cover is not installed.
NOTE: For more information, refer to Appendix II.
6.0 MAINTENANCE
6.1 MAINTENANCE
CAUTION: Turn off all power before attempting to perform maintenance on the actuator.
POTENTIALLY HIGH PRESSURE ITEM. Before removing or disassembling your actuator, ensure that the valve or
other actuated device is isolated and not under pressure.
Under the normal conditions, maintenance should be carried out at six month intervals. But when the conditions are more harsh, more frequent
inspections may be advisable.
Ensure that the actuator is properly aligned with the valve or other actuated device.
Ensure that all wirings are insulated, connected properly.
Ensure that all screws are present and tighten.
Ensure cleanness of internal electrical devices
Ensure that conduit connections are properly installed and are dry.
Check the internal devices for any condensation.
Check the power to the internal heater.
Check the enclosure of O-ring seals and verify that the O-rings are not pinched between flange.
Verify the declutch mechanism.
Visually inspect the open/close cycle.
Inspect the identification labels for wear and replace it if necessary.
WARNING: Flameproof Enclosure! Before opening, ensure the absence of any gas and voltage
Treat cover with care. Gap surfaces must not be damaged or dirtied in any way. Do not jam the cover during fitting.
6.2 TOOLS
Metric Allen Key (Hex Wrench) × 1
Screw Driver × 1
Metric Spanner × 1
Wrench 20mm × 1
Wrench 30mm × 1
Wire Stripper Long Nose × 1
Multi-meter (AC, Dc, Resistance) × 1
PCU Board Option: DC Signal Generator (4 – 20mA) × 1
!
!
!
15

Know-how makes the difference
7.0 TROUBLE SHOOTING
The following instructions are listed in the order of the most common difficulties encountered during the installation and start-up.
The actuator does not respond
Visually inspect the actuator to check no shipping or handling damage has occurred
Verify the line voltage supplied to the actuator; check that the line voltage matches with the rating on the actuator’s nameplate
Check the internal wiring against the supplied wiring diagram of the actuator
Check the limit switch cams
The actuator is supplied with power but does not operate
Verify the line voltage supplied to the actuator, check that the line voltage matches with the rating on the actuator’s nameplate.
Check that the actuator torque is greater than the valve torque
Check the limit switch cams
Check that the torque switches have not been tripped
Check the mechanical travel stop adjustment
Verify that the actuator against the rotation of the valve (standard are counter-clockwise rotation to open)
Check for any corrosion and condensation that any of the electrical or mechanical devices have not been contaminated
Verify that coupler/bracket is correctly installed and is not causing any binding
Actuator runs erratically
Check the ambient temperature
Verify that the duty cycle has not been exceeded
Check the position of manual override lever
Optional Equipment(s)
1) Potentiometer Current Position Transmitter
Check the resistance value
Check potentiometer gear for jamming
Check ZERO and SPAN calibration
Check the board for any damage
2) Current Position Transmitter
Verify the input signal
Check the configuration of the DIP switches
Check the board for any damage
8.0 INSTALLATION AND MAINTENANCE TIPS
CAUTION: 1) A regular inspection and maintenance should be performed by qualified and trained personnel
2) When working in potentially explosive areas, be sure to comply with the standard EN 60079-14 “Electrical Installations
in hazardous Areas”.
3) Working on the actuator that is in open position and under voltage must only be performed if it is assured that there is
no danger of explosion for the duration of the work.
4)Pay attention to national regulations.
For any installation and maintenance work, the following should be noted:
Check the quarter turn actuators visually. Ensure that no external damage or changes are visible. The electrical cables must not be damaged
and wired correctly.
Cable entries, cable glands, plugs, etc. have to be checked whether they are correctly tightened and sealed.
Check that the Ex-connections are correctly fastened.
Check for the possible discoloration of the terminals and wires as this may indicate an increased temperature.
Check the flame path gaps of the flameproof enclosures for any dirt and corrosion. Since the dimensions of all Ex gaps are strictly defined and
inspected, no mechanical work shall be performed on them.
All cables and motor protection elements have to be checked.
During the maintenance if any defects are detected that may affect the safety, repair measures have to be taken immediately.
Any kind of surface coating for the gap surface is not permitted.
When replacing parts, seals, etc., only original spare ones must be used.
WARNING: Flameproof Enclosure! Before opening, ensure the absence of any gas and voltage
Treat cover with care. Gap surfaces must not be damaged or dirtied in any way. Do not jam the cover during fitting.
!
!
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Know-how makes the difference
APPENDIX I: 5630-Series Coding System (FOR CSA)
ELECTRIC ACTUATOR ORDER CODING SYSTEM (Explosion Proof)
NOTE: 4)5630-050 through 5630-300 actuators shall not be applied to the above condition.
5)5630-008 through 5630-010 actuators shall not be applied to the above condition.
More details should be advised to the manufacturer
A B C D E
5630 XXX X X X
A 5630
B
SIZE
008
010
015
020
030
050
060
080
120
200
300
TORQUE
80Nm
100Nm
150Nm
200Nm
300Nm
500Nm
600Nm
800Nm
1200Nm
2000Nm
3000Nm
C
ENCLOSURE
1
2
3
Weather proof (IP67)
Submersible (IP68)
Explosion Proof (Ex d IIB T4)
VOLTAGE
D
0
1
2
3
230V AC/1PH
110V AC/1PH
24V DC4 )
12V DC4)
E
OPTION 1
0
1
N/A
PCU5)
17

Know-how makes the difference
APPENDIX II: Wiring Diagram
5630-008/010 Standard 1Ph.
5630-008/010 Standard DC
!
DANGER: HAZARDOUS VOLTAGE. No electrical power should be connected until all wiring and limit switch adjustments have been completed.
18

Know-how makes the difference
APPENDIX II: Wiring Diagram
5630-015 ~ 300 Standard 1Ph.
5630-015 ~ 300 Standard 1Ph. PCU
!
DANGER: HAZARDOUS VOLTAGE. No electrical power should be connected until all wiring and limit switch adjustments have been completed.
19