HQ Automobile Parts HQ 402 0606 User Manual

HQ-006 ¼ Turn Actuator  
Installation & Maintenance Manual  
HQ-006 I&M Manual  
HQ-402-0606  
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2.0  
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.  
3.0  
External Construction  
HQ-006 I&M Manual  
HQ-402-0606  
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4.0 Standard Wiring Diagram  
5.0  
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  
.
HQ-006 I&M Manual  
HQ-402-0606  
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6.0  
Electrical Connection  
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Move valve to mid-position by override nut. This will allow sufficient time to stop actuator in case of  
improper hook-up  
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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 field wiring  
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Set all field conduit entries in accordance with National Electric Code Requirements  
7.0  
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  
8.0  
9.0  
Lubrication  
The HQ series actuators are totally enclosed units with a permanently lubricated gear trains (Moly EP  
Grease). Once installed lubrication should not be required. However, periodic preventative maintenance  
will extend the operating life of the actuator.  
MDPI Settings  
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Manually rotate actuator to fully closed position  
Remove actuator cover  
Loosen indicator screw  
Adjust indicator to correct orientation  
Tighten indicator screw  
Replace cover  
Check indicator alignment  
HQ-006 I&M Manual  
HQ-402-0606  
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10.0 Maintenance and Storage  
At least once a year a check should be made of your EIM HQ Series Actuator  
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Disconnect all power to actuator.  
Open Electrical Enclosure. Inspect and tighten all electrical connections  
Visually inspect for any electrical or mechanical damage. Replace worn or damaged components.  
Check lubrication consistency and levels. Fill or replace if required.  
Actuators must be stored in a clean, cool and dry area. The unit shall be stored with the cover installed and the  
conduit openings sealed. Storage must be off the floor, covered with a sealed dust protector.  
11.0 Trouble Shooting  
The following instructions are offered for the most common difficulties encounter during installation and  
start-up.  
SYMPTOM  
Motor will not Run  
PROBABLE CAUSE  
Open in control circuit  
CORRECTIVE ACTION  
Refer to appropriate wiring diagram  
and check for continuity  
Insulation resistance breakdown in motor  
Tripped circuit breaker  
Perform Megger Test  
No power available to actuator  
Manual Override Nut hard to turn  
Reset circuit breaker  
Valve stem improperly lubricated  
Actuator lubrication has broken down  
Lubricate with grease  
Clean out old grease and replace  
with recommended lubricant  
Loosen packing gland nuts as  
necessary  
Valve packing gland too tight  
Jammed valve  
Refer to valve maintenance  
Check setting and reset if necessary  
Valve only opens or closes  
partially with motor  
Limit switch improperly set  
Manual Override Nut will not  
Operate valve  
Stripped gearing  
Replace as necessary  
Broken handwheel shaft  
Broken valve stem  
Stripped gearing  
Replace as necessary  
Repair or replace as necessary  
Replace as necessary  
Motor runs but will not operate  
valve  
HQ-006 I&M Manual  
HQ-402-0606  
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12.0 HQ Standard Features  
Enclosure Rated  
Enclosure  
Power Supply  
Motor  
Weatherproof IP67  
High grade aluminium alloy, corrosion coated  
110/220 VAC, 1 PH, 50/60Hz  
Reversible Motor  
Limit Switches  
Stall Protection  
Indicator  
Manual Override  
Space Heater  
Conduit Entries  
Lubrication  
4 x open/close SPDT, 250VAC 3A rating  
Built –in thermal protection  
MDPI (Mechanical Dial Position Indicator)  
Manual Override Nut  
2W Anti-condensation  
(2) x PG13.5  
Grease moly EP  
Ambient Temperature  
External Coating  
-20 deg C ~ + 70 deg C  
Dry powder polyester  
13.0 EIM Office Locations  
Head Office and Factory  
EIM Controls, Inc.  
Eastern Hemisphere Sales  
EIM Controls UK Ltd.  
13840 Pike Road  
6-7 Galaxy House  
Missouri City, Texas 77489 USA  
(800) 679-1561 toll-free, US Only  
(281) 499-1561 phone  
New Greenham Park,  
Newbury, Berkshire  
RG19 6HW, England  
(281) 499-8445 fax  
+44 (0) 1635-817-315 phone  
+44 (0) 1635-817-460 fax  
EIM Northeastern Regional Office  
EIM Controls China  
EIM Southwestern Regional Office  
EIM Controls Japan  
EIM Southeastern Regional Office  
EIM Controls Italy  
EIM Midwestern Regional Office  
EIM Controls Benelux  
EIM Western Regional Office  
HQ-006 I&M Manual  
HQ-402-0606  
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