ATD Tools 7343 User manual

ATD-7343
3 TON LOW PROFILE ALUMINUM FLOOR JACK
USER’S MANUAL
Specifications:
This hydraulic jack conforms to all “ANSI / ASME” safety standards.
Capacity: 3 Tons Chassis Width: 13"
Min Height: 3.75" Saddle Diameter: 4.52"
Max Height: 18.1" Net Weight: 55 lbs
Length: 26.4"

SAFETYWARNINGANDPRECAUTIONS
GeneralSafetyWarnings:
WARNING:Theinstructionsandwarningscontainedinthismanualshouldbereadandunderstoodbeforeusing
oroperatingthistool.Donotallowanyonetouseoroperatethistooluntiltheyhavereadthismanualandhave
developedathoroughunderstandingofhowthistoolworks.Failuretoobserveanyofthefollowinginstructionscould
resultinseverepersonalinjurytotooluserandbystanders,orcausedamagetothetoolandproperty.Keepthismanual
forfuturereference.
Note:Thewarningsandcautionsdiscussedinthisinstructionmanualcannotcoverallpossibleconditionsand
situationsthatmayoccur.Itmustbeunderstoodbytheoperatorthatcommonsenseandcautionarefactorswhich
cannotbebuiltintothisproduct,butmustbesuppliedbytheoperator.
WARNING:Usesafetyequipment.Userandbystandersshouldusesafetygogglesorsafetyglasseswithsideshields
whichcomplywithcurrentnationalstandards,orwhenneeded,afaceshield.UseanANSIapproveddustmaskorrespirator
whenworkingaroundmetal,wood,andchemicaldustsandmists.Thisappliestoallpersonsintheworkarea.Alsouse
non‐skidsafetyshoes,hardhat,gloves,dustcollectionsystems,andhearingprotectionwhenappropriate.
WARNING:Keepbystandersandchildrenoutoftheworkareawhileoperatingthistool.
WARNING:Alwayskeepyourworkareaclean,uncluttered,andwelllit.Clutteredordarkareasinviteaccidentsand
injuries.DONOTworkonfloorsurfacesthatareslippery.
WARNING:Donotoperatethistoolifyouaretiredorundertheinfluenceofalcohol,drugs,ormedicationsthatcould
affectyourabilitytousethetoolproperly.
WARNING:Dressproperly.Donotwearlooseclothingorjeweleryastheycanbecaughtinmovingparts.Wear
restrictivehaircoveringtocontainlonghair.
WARNING:Donotreachoveroracrossrunningmachines.Keepproperfootingandbalanceatalltimes.Non‐skid
footwearisrecommendedwhenworking.

ProductSpecificWarnings:
Non‐compliancewiththesewarningsmayresultininjuryordamagetothejackorthevehicle.
WARNING:NEVERusehydraulicjackasastand‐alonedevice.Afterlifting,IMMEDIATELYsupportthelifted
vehiclewithapairofappropriatelyratedjackstands.NEVERplaceANYportionofyourbodybeneaththevehiclewhen
liftingORlowering.
WARNING:Donotmodifythejackinanyway.
WARNING:Neverexceedtheratedcapacityofthejack.
WARNING:Thisjackisaliftingdeviceonlyandshouldneverbeusedtomovethevehicle.
WARNING:Thejackshouldbesupportedonasolidandlevelground.Neverusethejackinasurfacewhereitmay
sinkintotheground.

WARNING:Ensurethattherearenopersonsinsidethevehicletobelifted.Switchofftheengineandapplythebrake.
ChockeachunliftedtireinBOTHdirectionsasshownbelow.

WARNING:Positionthejackunderthemanufacturer'srecommendedliftingpointforthevehicle.Offcenteredloads
canslipandaccidentsmayresult.
WARNING:Duringraisingandloweringoftheload,precautionsshouldbetakentoavoidmovementofthevehicle.
WARNING:Trafficmaycausetheraisedvehicletorockduringroadsideuseofthejack.
WARNING:Neverworkon,underoraroundaraisedvehiclesupportedonlybyahydraulicjack.Alwaysuse
adequatelyratedjackstands.
WARNING:Neverpositionanypartofyourbodynearthemovablepartsofthejack.
WARNING:Ensurethattherearenopersons,toolsorobstructionsunderneaththevehiclepriortolowering.
WARNING:Donotadjusttheoverloadbypassvalveunderanycircumstance.

PRIORTOOPERATION:
Airmaybecometrappedinthehydraulicsystemduringtransit.

ToPurgeAir

1. Insertthehandleintothesocketandsecureitwiththesetscrewprovided.
2. Turnthehandlecounterclockwiseuntilreleasevalveisopen;pumpthejackseveraltimestopurgetheaccumulated
airinthesystem.
3. Turnthehandleclockwisetoclosethereleasevalve.Thejackisnowreadytouse.

OPERATINGINSTRUCTIONS:
To Lift a Vehicle:
Turnthehandleclockwise.Movethehandleupanddown.Usethefullstrokeofthepistonforgreaterspeed.



Supportthevehiclewithappropriatejackstands.

Liftthevehicletoremovethejackstands,ensuringthattherearenopersonsorobstructionsunderthevehicle.
Turnthehandlecounter‐clockwise.

MAINTENANCE:
Important:Boththemaintenanceandrepairofthejackmayonlybeperformedbyqualifiedpersons,whohavesufficient
knowledgeofthehydraulicsystemusedinthesejacks
Regularlylubricatethemovingpartsinthewheels,arms,handleandpumprollerpin.
Onlyoriginalreplacementpartsshouldbeused.
EXTREMELY IMPORTANT: NEVERusebrakefluidORtransmissionfluidforlubrication,orforfillingthe
hydraulicsystem.UseONLYqualityhydraulicjackoilforlubricationandfillingofthehydraulicsystem.
•Whenthejackisnotinuse,makesuretheliftingarmisfullyretractedtoavoidcorrosion.
•Replacethehydraulicfluidinthereservoiratleastonceayear.Tocheckthehydraulicfluidlevel,lowerthelifting
armcompletely.
•Thehydraulicfluidlevelshouldbejustbelowthefillerplug.Iftheoilistoolow,thejackwillnotraisetoitsadvertised
maximumheight.Replenishifnecessary,andreinstalltherubberfillerplug.Donotoverfillthejack.Excessive
hydraulicoilmayrenderthejackinoperative.
•Inspectthejackbeforeeachuse.Takecorrectiveactionorremovethejackfromserviceifanyofthefollowing
problemsarefound:

A. Crackedordamagedframe
B. Leakinghydraulicfluid
C. Scored,damagedpistonrod
D. Loosehardware
E. Modifiedequipment

Keepwarninglabelsandinstructionaldecalscleanandreadable.Youmayuseamildsoapsolutiontowashexternalsurfaces
ofthejack.

TROUBLESHOOTING:
CAUTION:Topreventpersonalinjury,allinspection,maintenance,andrepairproceduresmustbeperformedwhen
thejackisfreeofload.

Trouble Cause Solution
JackDoesNotLift
1.Releasevalveisopen1. Verifythereleasevalveis
closed.Releasevalvemay
needcleaning
2.Low/nohydraulicfluidin
reservoir
2. Fillwithapprovedhydraulic
fluidandbleedsystem
3.Airtrappedinhydraulic
system
3. Followthepurgeair
procedure
4.Loadisabovecapacityofjack4. Usethecorrectequipment
5.Deliveryvalveand/orbypass
valvenotworkingcorrectly
5. Cleantoremovedirtor
foreignobjectsfromthe
system.Replacehydraulic
fluid
6.Sealswornordefective6. Replaceseals
Jackliftsonlypartially1.Toomuchornotenough
hydraulicfluid
1. Checkhydraulicfluidlevel
Jackadvancesslowly1.Pumpnotworkingcorrectly1. Reworkpump
2.Sealsleaking2. Replaceseals/O‐rings
Jackliftsload,butdoesn't
hold
1.Cylinderpackingisleaking1. Replacepacking
2.Valvenotworkingcorrectly.
(Suction,delivery,releaseor
bypass)
2. Inspectvalves.Replaceif
necessary
3.Airtrappedinhydraulic
system
3. Followthepurgeair
procedure
Jackleakshydraulicfluid1.Wornordamagedseals1. Replaceseals
Jackwillnotretract
1.Releasevalveisclosed1. Openthereleasevalveby
turningthehandle
counter‐clockwise(CCW).
Maybenecessarytoclean
releasevalve
NOTE:Shouldyouneedassistancewithrepairs,pleasecontactthehotlineat888‐452‐2526forspecificinstructions.

ATD-7343
ITEM# ORDERING PART# PART DESCRIPTION ITEM# ORDERING PART# PART DESCRIPTION
1 PRT7343-01 P01 - SADDLE PAD 11 PRT7343-11 P11 - NUT, M12
2 PRT7343-02 P02 - SADDLE SCREW 12 PRT7343-12 P12 - HANDLE YOLK
3 PRT7343-03 P03 - SADDLE 13 PRT7343-13 P13 - HANDLE SET SCREW
4 PRT7343-04 P04 - SADDLE BASE 14 PRT7343-14 P14 - HANDLE, UPPER SECTION
5 PRT7343-05 P05 - LIFT ARM ASSEMBLY 15 PRT7343-15 P15 - HANDLE, LOWER SECTION
6 PRT7343-06 P06 - RADIUS ROD 14,15 PRT7343-HD HD - COMPLETE HANDLE ASSEMBLY
7 PRT7343-07 P07 - FRONT WHEEL 16 PRT7343-16 P16 - HANDLE BUMPER
8 PRT7343-08 P08 - CARRYING PLATE 17 PRT7343-17 P17 - TIE ROD
9 PRT7343-09 P09 - SIDE PLATE 18 PRT7343-18 P18 - POWER UNIT ASSEMBLY
10 PRT7343-10 P10 - REAR CASTER ASSEMBLY N/S PRT7343-RK PRK - COMPLETE O-RING AND SEAL KIT

WARRANTY
1YEARREPLACEMENTWARRANTY

THISWARRANTYANDCONFIRMEDRECEIPT(S)SHOULDBERETAINEDBYTHECUSTOMERATALLTIMES
Thewarrantyisonlymadeavailablebyreturningtheproducttothepointofsale.

PURCHASEDFROM:________________________________________________

DATEPURCHASED:________________________________________________

INVOICE/RECIEPTNUMBER:_________________________________________

YourATD‐7343iswarrantedforaperiodof12monthsfromtheoriginaldateof.Anyconsumableitems,suchastherubber
saddlepad,arecoveredbya90daywarranty.Thiswarrantyisvalidfordefectsinworkmanshipormaterialsonly,andis
handledatthepointofsale.

Thewarrantygivenonthistoolisagainstdefectsinworkmanshipandmaterialsonly.Anymisuse,abuseoraccidentaland
incidentaldamageisnotcoveredbywarranty.Thefollowingactionswillalsoresultinthewarrantybeingvoid:

•Ifthetoolshowssignsofdamageordefectscausedbyorresultingfromabuse,accidentsoralterations.
•Ifthetoolisdisassembledortamperedwithinanyway.

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[Affixreceiptorinvoicehereforsafekeeping]