Emerson EIM HQ Series User manual

Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
May 2020
EIM HQ Series Quarter-Turn Electric Actuator
Models HQ-006 / Manual HQ-402-0606

Notes
May 2020
Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
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Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
i
Table of Contents
Section 1: General
Generalities............................................................................................................. 1
Section 2: Actuator Mounting
Actuator Mounting ................................................................................................. 2
Section 3: External Construction
External Construction ............................................................................................. 3
Section 4: Standard Wiring Diagram
Standard Wiring Diagram........................................................................................ 4
Section 5: Manual Override
Manual Override ..................................................................................................... 5
Section 6: Electrical Connection
Electrical Connection.............................................................................................. 6
Section 7: Limit Switch Setting Instructions
Limit Switch Setting Instructions............................................................................. 7
Section 8: Lubrication
Lubrication.............................................................................................................. 8
Section 9: MDPI Settings
MDPI Settings ......................................................................................................... 9
Section 10: Maintenance and Storage
Maintenance and Storage ..................................................................................... 10
Section 11: Troubleshooting
Troubleshooting ................................................................................................... 11
Section 12: Product Features and Specications
Product Features and Specications...................................................................... 12
Table of Contents
May 2020
Table of Contents

May 2020
Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
1
Section 1: General
HQ series electric actuators are design to provide reliable and efcient operation of 90°
quarter-turn valves, dampers, etc.
! WARNING
Use caution when working in, with, or around valves and actuators. High pressures, forces,
voltages and ammable media can be present. Failure to follow instructions for proper
electrical wiring, storage, set-up and maintenance may cause serious injury, damage
equipment, or void warranty.
Section 1: General
General

Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1 May 2020
2
Section 2: Actuator Mounting
The actuator may be mounted in any position. The HQ-006 actuator is supplied with a
female output drive and adaptor bushings. ISO5211 FO3/FO5 and FO7 Bolt patterns are
provided for actuator mounting.
Figure 1 Actuator Mounting Flange and Adapter Bushings
F03, F05 and F07 Bolt Circles
11 mm ID
9 mm ID
Section 2: Actuator Mounting
Actuator Mounting

May 2020
Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
3
Section 3: External Construction
Figure 2
CABLE ENTRY
2 Plcs PG 0.531" (13.5)
(1/4" - 1/2" Wire Cable)
Section 3: External Construction
External Construction

Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1 May 2020
4
Section 4: Standard Wiring Diagram
Figure 3
INCOMING POWER
1 PH (110 OR 220 V A C)
LIVE
NEUTRAL
BASE
EARTH
HEATER
2W
OPENSTOPCLOSE
OPEN
LAMP
CLOSE
LAMP
AUX. CONTACT
2 EXTRA SWITCHES
MAX. 250 V AC 3 A
Section 4: Standard Wiring Diagram
Standard Wiring Diagram

May 2020
Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
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Section 5: Manual Override
The HQ-006 actuator comes standard with a manual override nut. This is located on the
bottom of the unit, and can be easily operated with a 5M wrench.
Figure 4
Section 5: Manual Override
Manual Override

Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1 May 2020
6
Section 6: Electrical Connection
• Move valve to mid-position by override nut. This will allow sufcient time to stop
actuator in case of improper hook-up.
• Identify means of removing power during hook-up.
• Be sure no erroneous remote control signals can be received causing actuator
to energize.
• Electrically operate the valve in the open direction. If the valve closes, actuator
must be stopped and checked for improper eld wiring.
• Set all eld conduit entries in accordance with National Electric Code Requirements.
Section 6: Electrica l Connection
Electrica l Connection

May 2020
Installation, Operation and Maintenance Manual
VCIOM-15257-EN Rev. 1
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Section 7: Limit Switch Setting Instructions
• Operate the actuator manually to closed position
• Using a hex wrench, loosen the cam adjustment screw in the CLS limit switch cam
• Rotate the CLS cam towards limit switch lever until the switch ‘clicks’
• Tighten set screw with hex wrench
• Operated the actuator manually to open position
• Using a hex wrench, loosen the cam adjustment screw in the OLS limit switch cam
• Rotate the OLS can towards limit switch lever until the switch ‘clicks’
• Tighten set screw with hex wrench
• Repeat for AOLS and ACLS
Figure 5
Limit
Switch
Cam
Cam
adjustment
screw
Section 7: Limit Switch Setting Instructions
Limit Switch Setting Instructions