Operator's Manual

Note:Beforeslidingthereardriverollerbackup
throughtheslotandintoplace,ensurethatyou
havealreadyinstalledthefourbolts(fromtheinside
facingout)forconnectingthepillowblockbearings.
Otherwise,youwillhavetoremovethedriverollerto
gainenoughclearancetoinstallthesebolts.
Wheninstallingthereardriveroller,ensurethatthe
shaftconnectingtothemotorisontheleftside.Ithasa
keyholecutintoitforsecuringthedrivesprocket.
Beforeapplyingtensionwiththetensionerrodsatthe
frontofthemachine,useyourhandstomanuallycenter
thebeltatthefrontandrear.
Trackandtensionthebeltbyfollowingtheinstructions
intheMaintenanceSectionofthemanual.
Thefrontidlerandreardriverollersprovideexcellent
tractionforpullingthebeltunderload,sodonot
overtightenorstretchthebelt.
Applysiliconesealertotherearsideofthemetalrails
andatthetwofrontcornersoftheoorwheretherails
meet.Thesealerdeectsanymaterialfromgettingpast
therails.
AdjustingtheConveyorDrive
Chain
Iftheconveyordrivechainisloose,itneedstobe
tightened(
Figure50).
1.Turnoffthetowvehicleandsettheparkingbrake.
2.Removetherearconveyordriveguard.
3.Loosentheboltthatgoesthroughthetensioner
sprocket.
4.Tightenthepositivelockingscrewusingmoderate
force.
5.Tightenthetensionersprocketbolt.
6.Checkthatthechainissufcientlylubricatedandthe
sprocketsaresecuretotheshafts.
7.Replacetherearconveyordriveguard.
CAUTION
Donotovertensionthechain.Leavejust
enoughtensiontotakeuptheextraslack.
Figure50
1.Positivelockingscrew
3.Sprocketbolt
2.Tensionersprocket—push
downtotighten,donot
overtension
4.Slackside,about1/4inch
(6.25mm)movement
MaintainingtheElectric
Brakes
InspectingtheElectricBrakes
Onceamonth,conductasimplevisualinspectionof
yourbrakeshoesandlinings.
Inspectandserviceyourelectricbrakesonceayear.
AdjustingtheElectricBrakes
Adjusttheelectricbrakesaftertherstthreemonthsof
operation,orsoonerdependingonuseorperformance.
1.Jackupthemachinesecurely.
2.Ensurethatthewheelanddrumrotatefreely.
3.Removetheadjustingholecoverfromthesloton
thebottomofthebrakebackingplate.
4.Withascrewdriver,rotatethestarwheelofthe
adjusterassemblytoexpandthebrakeshoes
(
Figure51).
45