Albion HQ Series Istruzioni per l'installazione
Albion Valves (UK) Ltd
www.albionvalvesuk.com
Email: [email protected]
Tel: 01226 729900
HQ5 Rev 1
Installation &
Operating Manual
HQ5
HQ Series 1/4 Turn
Electric Actuator
2
HQ5 Rev 1
Contents
1. INTRODUCTION
1.1 Purpose
1.2 Safety Notices
2. PRODUCT IDENTIFICATION
2.1 ProductIdentication
2.1.1 Marking
2.2 Initial Inspection
2.3 Storage
3. GENERAL INFORMATION AND FEATURES
3.1 General Information
3.1.1 Performance
3.1.2 Standard Technical Data
3.1.3 HQ-005 Optional Technical Data (Optional)
3.1.4 Duty Cycle 1)
3.1.5 Torque Control
3.1.6 Manual Override
3.1.7 Lubrication
3.2 External Parts for Standard Models
3.3 Internal Parts for Standard Models
4. INSTALLATION
4.1 Pre-installation for using in General Service
4.2 Actuator Mounting
4.2.1 Actuator Mounting Base Details
4.3 Limit Switch Setting
5. MAINTENANCE
5.1 Maintenance
5.2 Tools
6. TROUBLE SHOOTING
1. Introduction
1.1 Purpose
The purpose of this manual is to introduce and explain the installation, operation and
maintenance of HQ5 electric actuators.
A copy of all wiring diagrams & data sheet showing dimensional data can be found online at our
website www.albionvalvesuk.com
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 HQ5 electric actuators.
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DANGER: Refers to personal safety and alerts the user to danger or harm.
The hazard or unsafe practice will 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.
2. Product Identication
2.1 ProductIdentication
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
HQ logo (trade mark)
Model
Torque
Electrical power supply
Type
Rated current
Operating time (seconds)
Serial No.
Option
2.2 Initial Inspection
Upon receipt of the actuator, the user should inspect the condition of the product and ensure that
productspecicationstatedinthenameplatematcheswiththeordersheet.
• Remove the packing wrap or wooden box carefully. Inspect the product for any physical
damage that may have occurred during shipment.
• Checktheproductspecicationwithproductordered.Ifawrongproducthasbeen
shipped, immediately report to our coordinator.
ELE C T R IC A C T UATOR
Q U A R T E R T U R N E L E C T R I C A C T U A T O R
MODEL : HQ-005
POWER:AC95-
265V,24VAC/DC
OPERATION TIME:
SERIAL NO:
SEC.
TORQUE: 5Kgf.m
TYPE: ON-OFF
RATED CURRENT : A
OPTION:
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HQ5 Rev 1
2.3 Storage
Actuators must be stored in a clean, cool and dry area. The unit should be stored with the cover
installedandtheconduitopeningssealed.Storagemustbeofftheoor,coveredwithasealed
dust protector. When actuators are to be stored outdoor, they must be stored off the ground, high
enough to prevent from being immersed in water or buried in snow.
3. General informaton and features
HQ5 electric actuators are designed for the operation of small size quarter turn valves; e.g. ball,
butteryanddampervalvesetc.withhighreliabilityandefciency.
3.1.1 Performance
Type
Max.
output
torque
Operating
time
(sec)
Duty
Cycle
IEC34-1
Mounting
Size
Power 1
Phase
Rated Current (A)
60/50 Hz Weight
NM 90° S4 (%) ISO 5210 AC or DC AC DC/AC Kg
110V 220V 24V
HQ5 50 13 70 F03, F04,
F05, F07
85V ~265V AC
or
24V AC/DC
0.2A 0.1A 0.8A 2.6
3.1.2 Standard Technical Data
Enclosure Rating Weatherproof IP67
Enclosure High-grade aluminum alloy, corrosion resistant coated
Power Supply 110 / 220V AC 1 Ph 60/50Hz
24 V DC/AC
Duty Type S4 70% / S2 30min (IEC 60034)
Motor BLDC motor
Limit Switches 2 x open/close SPDT, 250V AC 5A rating
Auxiliary Limit Switches 2 x open/close SPDT, 250V AC 5A rating
Indicator Continuous position indicator & full position LED lamp
Manual Override Manual Handwheel
Lubrication Grease moly EP
Ambient Temperature -20°C to +70°C
External Coating Dry powder polyester
Cable Entry 2 x M20
Standard Rotation 0-90°
3.1.3 Optional Technical Data (Optional)
RBP Rechargeable Battery Backup
PIU PotentiometerUnit(0~1KΩ)
PCU Proportional Control Unit (input, output 0~10V DC, 4~20mA DC)
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HQ5 Rev 1
EXT Extended Rotation (0-270°)
3.1.4 Duty Cycle1
Duty cycle rated IEC60034 – S4 70%
Exceeding the actuator’s rated duty cycle may cause thermal overload.
Note:
1) Type of duty according to VDE 0530 / IEC 60034-1
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 thermal equilibrium is not reached. The rel-
ative on-time at S4-25% or S4-50% is limited
to 25% and 70% respectively.
3.1.5 Torque Control
Torque sensor which detects the variation of torque during operation is installed for preventing
damage of valve and actuator under overload condition. Once actuator is under overload, torque
sensor is tripped and actuator stopped immediately
(ThisisstandardwhentheactuatoristtedwithPCU&isanoptionofon/offcontrol)
3.1.6 Manual Override
CAUTION
Ensure power is isolated before the manual override is engaged.
The manual override lever must be dis-engaged before power is applied to the actuator. Failure to
do so will end in motor burnout.
Gently oscillate the handwheel while engaging & disengaging the manual override lever. The lever
in vertical position = Engaged
The lever in horizontal position = Dis-engaged
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3.1.7 Lubrication
HQ5 electric actuator is a totally enclosed unit with permanent lubricated gear train (Moly EP
Grease). Once installed, further lubrication should not be required. However, periodic preventative
maintenance will extend the operating life of the actuator.
3.2 External Parts for Standard Models
External Parts
HQ5
1. Top Cover
2. Body
3. Star drive (double square 14mm)
4. Mounting base (F03, F04, F05,F07)
5. Manual lever
6. Name Plate
7. Captive cover bolt
8. Beacon Indicator
9. Fully closed LED lamp (red color)
10. Manual hand wheel
11. Fully open LED lamp (green color)
3.3 Internal Parts for Standard Models
Internal Parts
HQ5
1. Manual push shaft
2. Indicator
3. PCB
4. Auxiliary Open Switch
5. Closed limit switch
6. Open limit switch
7. Auxiliary Closed Switch
8. Fully closed LED lamp (Red)
9. Fully open LED lamp (Green)
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4. Installation
4.1 Pre-installation for using 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.
WARNING:
Read this installation, operation and maintenance manual carefully and completely before
attempting to install, operate, or troubleshoot the 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.
CAUTION:
• DonotattempttoworkonyourHQ5actuatorwithoutrstshuttingofftheincomingpower
• Do not attach ropes or hooks to the hand wheel for the purpose of lifting by hoist
4.2.1 Actuator Mounting Base Details
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Note:
Make sure both the actuator and valve are fully closed.
DANGER:
HAZARDOUS VOLTAGE. Make sure all incoming power is disconnected before performing
the mounting.
4.3 Limit Switch Setting
• Manually rotate the hand wheel of the actuator to fully closed position
• Using a Allen key, loosen the set screw in the CLOSE limit switch cam
• Rotate the CLOSE cam towards CW limit switch lever until the switch ‘clicks’
• Tighten the set screw with the Allen key
• Manually rotate the hand wheel of the actuator to opened position
• Using the Allen key, loosen the set screw in the OPEN limit switch cam
• Rotate the OPEN cam towards CCW limit switch lever until the switch ‘clicks’ (see Figure
below)
• Tighten the set screw with the Allen key
DANGER:
HAZARDOUS VOLTAGE. Make sure all incoming power is disconnected before setting the
limit switch
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HQ5 Rev 1
5. Maintenance
5.1 Maintenance
CAUTION:
• Turn off all power before attempting to perform maintenance on the actuator.
• POTENTIALLY HIGH PRESSURE VESSEL. 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 severe, 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 and terminated properly
• Ensure that all screws are present and tight
• 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 enclosure of O-ring seals and verify that the O-rings are not pinched between
ange
• Verify the declutch mechanism
• Visually inspect the open/close cycle
• Inspecttheidenticationlabelsforwearandreplaceitifnecessary
WARNING
Treat cover with care. Gap surfaces must not be damaged or dirtied in any way. Do not jam the
coverduringtting.
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5.2 Tools
• Metric Allen Key (Hex Wrench) × 1
• Screw Driver × 1
• Metric Spanner × 1
• Wrench 200mm × 1
• Wrench 300mm × 1
• Wire Stripper Long Nose × 1
• Multi-meter (AC, Dc, Resistance) × 1
• PCU Board Option: DC Signal Generator (4 – 20mA DC) × 1
• PCU & CTU Board Option: 1mA Ammeter (0 – 25mA)
6. Troubleshooting
Thefollowinginstructionsarelistedintheorderofthemostcommondifcultiesencountered
during the installation and start-up.
Failure Mode Probable Cause Corrective Action
Motor will not run Open in control circuit
Insulation resistance
breakdown in motor
Refer to appropriate wiring diagram
and check for continuity
Perform megger Test
No power available to
actuator
Tripped circuit breaker Reset circuit breaker
Manual Override hard to
turn
Valve stem improperly
lubricated
Actuator lubrication has
broken down
Valve Torque too high
Jammed valve
Lubricate with grease
Clean out old grease and replace
with recommended lubricant
Check torque with manufacturer
Refer to valve maintenance
Valve only opens or closes
partially with motor
Limit switch setting incorrect Check setting and reset if
necessary
Manual Override Nut will
not operate valve
Stripped gearing Replace as necessary
Broken hand wheel shaft Replace as necessary
Broken valve stem Repair or replace as necessary
Motor runs but will not
operate valve
Manual override engaged Make sure manual override lever in
horizontal position
Actuator operates more
than 90°
Limit switch setting incorrect
or wiring of single phase
actuator
Please check to make sure limit
switches are set for 90° and
actuator is switched on neutral
signal not live signal
Green (Open) LED not
working
Wiring of single phase
actuator
Please check actuator is switched
on neutral signal not live signal
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
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