Emerson EIM HQ Series Manuale utente
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
This page intentionally left blank
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 Specications
Product Features and Specications...................................................................... 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 efcient 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
5
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 sufcient 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
7
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
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