Caster Headtube | Invacare Pro Series specification

S E A T

T O

F L O O R

PROCEDURE 7	SEAT TO FLOOR

FRONT SEAT TO FLOOR HEIGHTS -

ALL MODEL WHEELCHAIRS EXCEPT PRO-SA

Refer to the following figures to determine the obtainable front seat to floor (S T F) height for all model wheelchairs EXCEPT Pro-SA with 3, 5, 6 or 8-inch casters:

NOTE: All measurements are in inches. The front seat to floor heights are approximate to +1/4-inch.

CASTER

HEADTUBE

	3-INCH FORK
	3-INCH FORK
FRONT	CASTER
S T F	SIZE

173

185

N/A

6 OR 8

ϖ3-INCHFORKw/1-INCHSPACER

FRONT	CASTER
S T F	SIZE

183

195

N/A

6 OR 8

ϖ3-INCH FORK w/2-INCH SPACER

FRONT	CASTER
S T F	SIZE

193

205

N/A

6 OR 8

	5-INCH FORK
	5-INCH FORK
FRONT	CASTER
S T F	SIZE
18-1/2	3
19-1/2	5
20	6
N/A	8

ϖ5-INCH FORK w/1-INCH SPACER

FRONT	CASTER
S T F	SIZE
19-1/2	3
20-1/2	5

216

N/A 8

6-INCHFORK-POSITION1

			FRONT	CASTER
			S T F	SIZE
			18-1/2	5
			19	6
			N/A	3 OR 8
		6-INCHFORK-POSITION2
			FRONT	CASTER
			S T F	SIZE
			18-1/4	3
			19-1/4	5
			19-3/4	6
			N/A	8

		6-INCHFORK-POSITION3
			FRONT	CASTER
			S T F	SIZE
			19	3
			20	5
			20-1/2	6
			N/A	8

		8-INCHFORK-POSITION1
			FRONT	CASTER
			FRONT	CASTER
			S T F	SIZE
			N/A	3, 5 OR 6
			20-3/4	8

		8-INCHFORK-POSITION2
			FRONT	CASTER
			FRONT	CASTER
			S T F	SIZE
			N/A	3, 5 OR 6
			22	8

ϖUsing a spacer with a fork to achieve higher seat to floor heights will maintain a tighter turning radius than a larger fork.

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Image 52

Invacare Pro Series manual Caster Headtube

Contents

Pro Pro-T Page Table of Contents Special Notes Special Notes Safety Summary Safety Summary Tire Pressure SAFETY/HANDLING of Wheelchairs Stairways Method Transferring to and from Percentage of Weight DistributionOther Seats REACHING, LEANING, Bending and Bending Forward Functional Reach from a WheelchairREACHING, Bending Backwards Specifications Specifications Safety Inspection Checklist Safety Inspection Check List Troubleshooting MaintenanceMaintenance Safety Precautions TROUBLESHOOTING/MAINTENANCE INSTALLING/REMOVING Footrests Figure Adjusting Footrest Height FigureInstalling Adjustable Angle FLIP-UP Footplate Hinge Figure Procedure Footrest Footrest Procedure Installing Adjustable Angle Flip-up FootplateAdjustable Angle Flip-up Footplate Depth Adjustment Flip the footplate hinge to the UP position Impact GUARDS/CALF Strap Figure Replacing Heel Loops FigureComposite Footplates INSTALLING/REMOVING Elevating Legrests Figure Adjustable FootplateAdjusting Calfpads Release Lever Calfpad Adjust Calfpad Secure Calfpad Installing Basketball Roller Figure Saddle Bolts FootrestCoved Washers Basketball Roller Locknuts Washers Basketball Roller Tube Upholstery Procedure Replacing Seat Upholstery FigureBack Upholstery H O L S T E R Y Adjusting Adjustable Tension Back UpholsteryInstalling Adjustable Tension Back Upholstery Figure Back canes Replacing Adjustable Tension Back Upholstery Figure Adjustable Tension StrapsH O L S T Upholstery WHY USE Adjustable Tension Back Fabric Clothing Installing Fabric Clothing Guards FigureGuard Adjusting Back Height Figure Procedure FrameM E FOLDING/UNFOLDING Back Folding Back Wheelchairs only Figure Adjusting Rear Seat Height Figure Adjusting Back Angle Folding Back Wheelchairs only FigureFrame Procedure Back Canes With Push Handles Back Angle to Seat Rail Installing Half ARM Figure Adjusting Half ARM Height FigureArms Procedure Reinstall the washer and locknut onto the bottom hex screw Installing the T-ARM Sockets Figure INSTALLING/REMOVING the T-ARMS FigureProcedure Arms Installing Adjusting the T-ARMS Width FigureHeight Figure Depth Figure Arm Sockets Figure Reposition the arm tube on the T-arm postArm Clamp Arm Socket Replacing the Locking Lever T-ARMS Figure Bottom Socket Screws Installing Flip Back Arms Figure Adjusting Flip Back Arms FigureLength Height Guard Slot Installing Rigid Clothing Guards FigureThreaded Half Clamp REPAIRING/REPLACING Pneumatic Caster TIRE/TUBE INSTALLING/REPLACING Front Caster Forks FigureProcedure Casters S T E R S Adjusting Front Caster Headtubes Pro-SA Model Wheelchairs Figure Adjusting Caster Headtube Height Pro-SA Wheelchairs Only Repositioning Caster Headtubes on Wheelchair Frame FigureRepeat Steps 1-8for the opposite side of the wheel- chair ALL Pro Series Wheelchairs Except Pro-SA Figure Casters Procedure Procedure For Repositioning the Front Caster HeadtubesPRO-SA ALL PRO Series Wheelchairs Except PRO-SA Repeat Steps 1-4for the opposite side of the wheel- chair Installing QUICK-RELEASE Casters FigureSpacer Caster Headtube Fork Stem Locknut Bolt Front Caster Adjusting QUICK-RELEASE Axles Figure REMOVING/INSTALLING Rear Wheels FigureRear Wheels Procedure Installing QUAD-RELEASE Axles Figure Adjusting QUAD-RELEASE Handles FigureProcedure Rear Wheels And/or Out REPAIRING/REPLACING Pneumatic Rear Wheel TIRE/ Tube Adjusting Wheelbase Length FigureAdjusting Wheelbase Width Figure Removing the Play From the Rear Wheels Adjusting Rear Wheel Camber Figure Jam Nuts Axle Mounting Plate Axle BushingWasher Coved Axle Washers Mounting Locknut Plate One Wheelchair Three 3 Camber Frame Washers TOE-IN/TOE-OUT Alignment Figures 8 Rear Wheelchair CenterlineConditions exists Toe-out Toe-in Smaller Than Front Larger Than Front REPLACING/ADJUSTING the Wheel Lock Figure Correcting TOE-IN/TOE-OUTCondition Figure E E L S Wheel Lock Extension Handle Installation Figure INSTALLING/ADJUSTING the ANTI-TIPPERS FigureAdjusting the High/Undermount Wheel Lock Installing the Anti-tippers Adjusting the Anti-tipper Height AdjustHeight Wheelchair Frame Anti-tipper Installing/Replacing Handrims Spoke Rear Wheels Figure Adjusting Handrims Spoke Rear Wheels FigureHandrims Phillips Screw Handrim Composite Rim Locknut Phillips Screw Rear Wheel HandrimLink Seat to Floor Procedure Seat to Floor Height Determination Figures 1 Positioning Caster Headtubes on the Wheelchair Frame Changing Seat to Floor HeightPositioning Front Caster on the Fork Rear Seat to Floor Heights Caster Headtube Seat to Floorprocedure Front Seat to Floor Heights PRO-SA onlyPage Warranty Limited WarrantyA N T Y One Invacare Way