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		 HQ-006 ¼ Turn Actuator   
					Installation & Maintenance Manual   
					HQ-006 I&M Manual   
					HQ-402-0606   
					1 
				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   
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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   
					. 
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				6.0   
					Electrical Connection   
					 
					Move valve to mid-position by override nut. This will allow sufficient 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 field wiring   
					 
					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   
					 
					 
					 
					 
					 
					 
					 
					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   
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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   
					 
					 
					 
					 
					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   
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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   
					
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