Hoover WindTunnel U5465-900 User Manual

WINDTUNNEL TM
UPRIGHT
The WindTunnel TM series of uprights was first introduced
in mid 1997. Four deep wine colored models comprised
the line and all were similar in overall appearance like the
one in Figure 1.
Features included on the various models:
• 13" and 15" nozzles
• Embedded dirt finder (two models)
• Cords 31' and 35'
• Bag check indicator (three models)
• Agitator, replaceable roll sleeve type
• Headlight, one 12 volt 27313101
• Flat belt 38528033
• Hard bag enclosure
• One speed motor
• Stair cleaning handle
• Four position height adjustment
• Tool storage on the cleaner
Micro-filtration throw away bags Type "Y"
• Bag check indicator (three models)
• 4, 5 or 6 stage filtration
• Edge cleaning "Edgers"
• Rotating top cord hook
• 10' and 12' hose reach
Fig, 1
These cleaners operate on a clean air principle, i.e., where
the dirty air enters the bag or dirt receptacle before it goes
past the motor area. Since the same air is used to cool the
motor, it is extremely important that it be filtered ade-
quately to prevent dirt and dust from getting into the motor
and/or back into the room.
Basic operation of the clean air system in these units is
illustrated in Figure 2 on page 2.
Air fl0w in the WindTunnel is shown in Figure 2A on
page 2.
7/97

Hoover WindTunnel U5465-900 Specifications

General

Model	U5465-900
Category	Vacuum Cleaner
Type	Upright
Bagged or Bagless	Bagless
Color	Blue
Power Source	Electric
Voltage	120V
Amps	12 Amps
Height Adjustment	Yes
Filtration	HEPA
Dust Capacity	1.5 L
Hose Length	8 ft
Included Tools	Crevice Tool
Warranty	1-year limited warranty

Summary

Air Flow

General Information

Basic Operation

Disassembly and Component Replacement

Bottom Plate, Agitator, and Belt

Procedure for removing and servicing the bottom plate, agitator, and belt.

Duct Cover

Instructions for removing the duct cover from the main body of the vacuum.

Front Wheels and Wheel Support

Steps to remove and reassemble the front wheels and their support.

Hood

Procedure for removing the vacuum cleaner's hood.

Height Adjustment Lever

Guidance on releasing and separating the height adjustment cam and lever.

Main Body

Steps to remove the main body, including trunnion screws and hose clamp.

Handle Release Lever

Instructions for removing the handle release lever from the main body.

Rear Wheels

Procedure for removing the rear wheels by sliding out the shaft.

Hose

Details on how to remove the hose assembly from the vacuum cleaner.

Nozzle Hose Extension

Instructions for removing the nozzle hose extension if applicable.

Angled Hose Connection Assembly

Procedure for removing the angled hose connection assembly.

Upper Handle Assembly

Steps to remove the upper handle assembly from the bag housing.

Filter Holder

Instructions for removing the filter holder for Deluxe, Plus, and Supreme models.

Wand/Hose Holder

Procedure for removing the wand/hose holder, especially for models with front tool storage.

Switch

Steps to remove the switch once the upper handle and holder are detached.

Headlight Lens

Instructions for removing the headlight lens by unscrewing it.

EDF Printed Circuit Board Assembly

Procedure for removing and replacing the EDF printed circuit board assembly.

Wire Opening Plug

Information on the wire opening plug in the EDF cavity and its importance.

Motor Cover

Steps to remove the motor cover by unscrewing it.

Power Cord

Procedure for replacing the power cord, including strain relief and lead disconnection.

Motor Replacement

Detailed steps for removing and replacing the motor assembly.

Motor Brushes Replacement

Instructions for replacing the motor brushes, including the brush holder.

Troubleshooting

Motor Won't Run

Diagnosing and resolving issues where the motor does not operate.

No Pickup at Nozzle

Troubleshooting causes for lack of suction at the vacuum nozzle.

No Pickup Using Tools

Diagnosing and resolving issues with suction when using vacuum tools.

EDF Circuitry Not Working

Troubleshooting the Embedded Dirt Finder (EDF) system's green light status.

Light Doesn't Change

Diagnosing why the EDF light does not change from green to red during operation.

Red Light Stays On

Troubleshooting when the EDF system's red light remains constantly on.

Thermal Protector Trips

Identifying causes for the thermal protector repeatedly tripping.