
Introduction
•Beforeinstallingthesystem,readtheinstructions
completely.
•DonotusethePowerMasterASWforany
applicationnotlistedinthismanual.
• Supplytheenduserwithinstructionsforusing
thissystem.
General Information
Toensureagoodoperationoftheseautomatic
devices,thegateshouldmeetthefollowing
requirements:
•Goodstrengthandstiness.
• Hingesshouldhaveaminimumbacklashand
allowforsmoothandregularmanualoperations.
• Whenclosed,thegateleavesshouldcorrectly
overlapfortheirentireheight.
How to Install the Automatic System
Calculatetheheightofthesystemfromtheground
(Itisadvisabletodeneapositionascentered
aspossiblewithrespecttothemaingateandin
correspondencewithastrongcrossgirder).Weldthe
platePfollowingmeasuresinFigure 1.
Withthegateclosed,weldbracketStoacross
beamofthemaingateorotherelementwithequal
strength,accordingtomeasuresshowninFigure 1.
Keepinmindthatwhencarryingoutthisoperation,
theactuatorshouldnotbetotallyinastrokeend
position.
RemovecoverCbylooseningscrewF.Thenxthe
actuatortoplatePbymeansofscrewTandnutD
(Figure 2).LocktheactuatortoplateSbymeansof
screwVandwasherR.
Theholesintheactuator(Figures 1a&1b)helpto
keeptotheoptimuminstallationmeasures.
How to Adjust the Mechanical Stoppers
Theactuatorisprovidedwithadjustablemechanical
stopsintheopeningandclosingpositions.The
systemisadjustedbysuitablypositioningtheOpen
andClosemechanicallocks,asshowninFigure 3:
1. Unlocktheautomaticsystembyusingthe
specialreleaselever,asshownintheinstructions
fortheuser.
2. Closethegateleaf.
3. LoosenscrewsV1andmovetheCloselockuntil
itreachespivotP,thentightenscrewsV2.
4. Resettheautomaticoperatingmode.The
PowerMasterASWhastwolimitmicro-switches
xedtothemechanicalstops.
5. Themicro-switchestriggerslightlyinadvance
withrespecttothemechanicalstop.
Connections
1. ThespecialplateP(Figure 4)allowsforusinga
linkforsheathorcablegland.Oncethetypeof
cableglandisappliedtotheplate,xthelatter
totheadaptorcoverbymeansofscrewsV.
2. Carryoutthewiringbyreferringtothewire
diagramshowninFigure 5.
3. Itismandatorytoprovideforgroundbyusing
theGNDTerminal.
TECHNICAL DATA FOR POWERMASTER ASW
PowerSupply 24VDC
AbsorbedRating 120W
AbsorbedCurrent 6.7A
Thrust 494.5LBF
Jogging Intensive
ProtectionDegree IP44
OperatingTemperature -4°F/122°F
DoorLeafMax.Weight 1000lbs
UsefulStroke 17-7/8”
TranslationSpeed 31-1/2”/MIN
NoiseLevel <70dB
Lubrication PermanentGrease
Weight 26lbs