Host T7 User manual

T7/T71/T73
M40000/M40001/M40003
REPAIR PARTS CATALOG NO. M30202(R)
For Machines with Serial No. T6183-T9031
ISSUED July 2009
ORDERS
Please use Part Numbers when ordering and include the
the machine Serial Number (found on the electrical data
plate) to insure that you will receive the correct parts.
Order from your HOST Distributor.
Parts Catalog
Racine International, LLC. 1-262-637-4491
1405 Sixteenth Street
P.O. Box 1648
1-800-558-9439
Racine, WI 53401 USA www.hostdry.com
FAX [phone]

SAVE THESE INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE
WHEN USING ELECTRICAL EQUIPMENT, BASIC PRECAUTIONS SHOULD ALWAYS
BE FOLLOWED, INCLUDING THE FOLLOWING:
WARNING–TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY
1. Do not leave machine when plugged in. Unplug from outlet when not in use and before
servicing.
2. Do not use outdoors or on wet surfaces.
3. Do not allow to be used as a toy. Close attention is necessary when used by or near children.
4. Use only as described in manufacturer’s Instruction Manual. Use only manufacturer’s
recommended attachments.
5. Inspect cord for damage before each use. Do not use with damaged cord or plug. If machine
is not working as it should, has been dropped, damaged, left outdoors,or dropped into water,
return it to the manufacturer or authorized repair center.
6. Do not pull or carrybycord, use cord as a handle,close a door on cord, or pull cord around
sharp edges or corners. Do not run machine over cord. Keep cord away from heated surfaces.
7. Do not unplug by pulling on cord. To unplug, grasp the plug not the cord.
8. Do not handle plug or machine with wet hands.
9. Do not put any object into openings. Do not use with any opening blocked; keep free of dust,
lint, hair, and anything that may reduce air flow.
10. Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
11. Turn off all controls before unplugging.
12. Use extra care when cleaning on stairs.
13. Do not use to pick up flammable or combustible liquids such as gasoline or use in areas
where they may be present.
14. Do not use to pick up anything that is burning or smoking, such as cigarettes, matches,
or hot ashes.
15. Do not use for picking up health-endangering dust such as asbestos.
16. Do not use as a wet vacuum.
17. Do not use without filters in place.
18. Connect to a properly grounded outlet only. See Grounding Instructions.
19. This machine is to be used with HOST®carpet cleaning products only. Use of other cleaning
products may damage this machine.
I 2SNOITCURTSNIYTEFASTNATROPM

This machine must be grounded. If it should malfunction or break down, grounding provides a
path of least resistance for electric current to reduce the risk of electric shock. This machine is
equipped with a cord having an equipment-grounding conductor and grounding plug. The plug
must be inserted into an appropriate outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
WARNING: Improper connection of the equipment-grounding conductor can result in the risk of
electric shock. Check with a qualified electrician or service person if you are in doubt as to whether
the outlet is properly grounded. Do not modify the plug provided with the machine.If it will not fit
the outlet, have a proper outlet installed by a qualified electrician.
This machine is for use on a nominal 120 volt circuit, and has a grounded plug that looks like
the plug illustrated in Diagram A. A temporary adapter that looks like the adapter illustrated in
Diagram B may be used to connect this plug to a 2-pole receptacle as shown in Diagram C if
a properly grounded outlet is not available. The temporary adapter should be used only until a
properly grounded outlet can be installed by a qualified electrician. The green colored rigid ear,
lug, or the like extending from the adapter as illustrated in Diagram B,must be connected to a
permanent ground outlet box cover. Whenever the adapter is used, it must be held in place by a
metal screw as shown in Diagram C.
Note: In Canada, the use of a temporaryadapter is not permitted by the Canadian Electrical Code.
GROUNDING INSTRUCTIONS 3
GROUNDED OUTLET BOXES
(A)
GROUNDING PIN
)C()B(
METAL
SCREW
ADAPTER
TAB FOR
GROUNDING
SCREW
1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

Safety Instructions __________________________________________________ 2
Grounding Instructions ______________________________________________ 3
Section I - T7/T71/T73 Parts __________________________________________ 5
Operating Handle Assembly __________________________________________ 6/7
Lifting Handle Assembly ______________________________________________ 8/9
Motor Case Assembly ________________________________________________ 10/11
Outer Gear Case Assembly __________________________________________ 12/13
Inner Gear Case Assembly ____________________________________________ 14/15
Motor Shroud Assembly ______________________________________________ 16/17
Nozzle/Inner Hood Assembly __________________________________________ 18/19
Brush & Tray Assembly ______________________________________________ 20/21
Wiring Diagram - 100/120V ____________________________________________ 22
Wiring Diagram - 220/240V ____________________________________________ 23
Section II - M40000/M40001/M40003 VAC Parts____________________________ 25
TABLE OF CONTENTS 4

S 5STRAP37T/17T/7T-INOITCE
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

O 6YLBMESSAELDNAHGNITAREP

OPERATING HANDLE ASSEMBLY 7
Code No. Part No. Description
M30592 Operating Handle Assembly
(Includes Code Nos. 1-6)
1 M30591 Handle, Pinned & Welded
2 K1031 Cord Hook (2 Required)
3 K1030 Cord Clip (T7)
4 M7053B Screw 10-32 x 3⁄8"(4 Required)
5 M30600 Tube Plug
6 M30604 Foam Grip
*Not Illustrated M30595 Strain Relief (T71)
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

LIFTING HANDLE ASSEMBLY 8

LIFTING HANDLE ASSEMBLY 9
Code No. Part No. Description
1 M30140 Decal, Handle Release
2 M30101 Plunger, Handle Release
3 M30117 Spring
4 M30104 Retaining Ring 1⁄4" Shaft
5 M30100 Retainer, Handle Release
6 M30553 Handle Support
7 M30456 Lifting Handle Weldment
8 M30281 Screw 10-32 x 1⁄2"(2 Required)
9 M6419A Screw 10-32 x 11⁄2" (T7/T71)
10 D277 Lockwasher #10
11 M30556 Lock Shaft Assembly
12 M30098 Retainer, Temporary Detent
13 M30102 Spring
14 M30182 Temporary Detent
15 603 Lockwasher 1⁄4"(2 Required) (T7/T71)
16 L5002 Screw 1/4-20 x 3⁄4"(2 Required)
17 M30452 Flange Bearing
18 M30555 Set Screw8-32 x 1⁄4"
19 M30525 Washer, Flat (T7/T71)
20 M30365 Handle Release Assembly
21 M30378 Insulator Tube (2 Required)
22 M30201 Washer, Flat
23 M30554 Lifting Handle Assembly
T73 ONLY
24 W529 Washer, Flat Nylon (2 Required)
25 M7053B Screw 10-32 x 3⁄8"
26 M30377 Insulator
27 75 Set Screw 10-32 x 3⁄4"
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

MOTOR CASE ASSEMBLY 10

MOTOR CASE ASSEMBLY 11
Code No. Part No. Description
1 H1072 Screw 8-32 x 1⁄2"(2 Required))
2 M30062 Motor Exhaust Duct
3 D365 Set Screw 10-24 x 3⁄16"(4 Required)
4 M30122 Motor Case (Includes Code No. 5)
5 M50325 Tolerance Ring
6 M30373 Field 100V (T73)
7 M6100NA Field 120V (T7)
8 M30294 Field 220/240V (T71)
9 M6006B Screw 8-32 x 33⁄8"(2 Required)
10 M12002A Bearing
11 M30537 Motor Case & Carbon Brush Holder Assembly
12 M30131 Fan, Armature
13 M30372 Armature 100V (Includes Code No. 12)
14 M30132 Armature 120V (Includes Code No. 12)
15 M30293 Armature 220/240V (Includes Code No. 12)
16 M5005 Washer #8 (2 Required)
17 M9008 Grommet (2 Required)
18 M6013 Carbon Brush Holder (2 Required)
19 M7053B Screw 10-32 x 3⁄8"(2 Required)
20 M30094 Support Bracket
21 VM16 Cap, Carbon Brush Holder (2 Required)
22 M30578 Carbon Brush Assembly 100V/120V (2 Required)
23 M30578 Carbon Brush Assembly 220/240V (2 Required)
24 D174B Screw 8-32 x 1⁄4"
25 M4222 RFI Filter 220/240V (T71)
26 M30547 Motor Case Assembly 100V (T73)
(Also includes Part No. M30133 Bearing)
27 M30546 Motor Case Assembly 120V (T7)
(Also includes Part No. M30133 Bearing)
28 M30545 Motor Case Assembly 220/240V (T71)
(Includes Code Nos. 24, 25 and Part No.
M30133 Bearing)
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

O 21YLBMESSAESACRAEGRETU

O 31YLBMESSAESACRAEGRETU
Code No. Part No. Description
1 M9019 Screw 10-24 x 1" (3 Required)
2 D277 Lockwasher #10 (6 Required)
3 M30115 Mounting Flange
4 F2771 Screw 10-32 x 1⁄2"(3 Required)
5 M30361 Gasket, Outer Gear Case
6 M30157 Gear Case Assembly
7 M30541 Brush Shaft Assembly
8 M6003A Bearing (2 Required)
9 M30085 Lock Lever
10 M30610 Lock, Caddy
11 M11007A Spring, Ball-Detent
12 W242 Ball-Detent
13 M11008 Screw 6-32 x 5⁄16"
14 34A Woodruff Key (2 Required)
15 M2005 Washer, Nylon (4 Required)
16 VM56A Screw 6-32 x 5⁄16", Self-Tapping (8 Required)
17 M2009A Pulley Flange (4 Required)
18 M2006C Belt Pulley(2 Required)
19 M2008 Retaining Ring 1⁄2" Shaft (2 Required)
20 D277 Lockwasher #10 (2 Required)
21 V115 Screw 10-24 x 5⁄16"(2 Required)
22 M30069 Brush Guard Assembly (Includes Code No. 23)
23 M30136 Hook Fastener
24 M30142 Decal, Warning
25 M11109A Needle Bearing for Brush Shafts (4 Required)
26 M30133 Bearing
27 M30542 Outer Gear Case & Bearing Assembly
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

I 41YLBMESSAESACRAEGRENN

I 51YLBMESSAESACRAEGRENN
Code No. Part No. Description
1 M12010 Gasket
2 U1423 Retaining Ring 3⁄8"Shaft (2 Required)
3 M12042 Gear, Left Hand
4 U1605A Woodruff Key (2 Required)
5 M12043 Gear, Right Hand
6 M12018 Inner Gear Case
7 M9002 Bearing (2 Required)
8 M12019 Pulley Flange (2 Required)
9 M12044 Pulley Shaft (2 Required)
10 M12008A Pulley Cap (2 Required)
11 D277 Lockwasher #10 (2 Required)
12 F2771 Screw 10-32 x 1⁄2" (2 Required)
13 M12015B Belt, Long
14 M12014B Belt, Short
15 M12011A Screw 10-32 x 13⁄16"(9 Required)
16 M13015 Screw 6-32 x 11⁄4"(5 Required)
17 M30066 Gear Case Cover
18 M12013 Dowel Pin 1⁄8" x 3⁄4"(2 Required)
19 M12040 Inner Gear Case Assembly
*Not Illustrated M12012 Grease, Lithium Base
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

M 61YLBMESSADUORHSROTO

M 71YLBMESSADUORHSROTO
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.com
Code No. Part No. Description
1See Below Power Supply Cord
2 M30145 Screw 8-32
3 U534 Screw 6-32 x 5⁄8"(2 Required)
4 M30089 Cord Lock
5 M4256 Cord Inlet Connector
6 M30143 Decal,Accessory Receptacle (T7/T73)
7 M30288 Decal,Accessory Receptacle (T71)
8 F4112 Screw 6-32 x 5⁄8"(2 Required)
9 M30090 Accessory Receptacle
10 H1072 Screw 8-32 x 1⁄2", Inner Hood to Motor Shroud (2 Required)
11 466A Nut 8-32,Hood to Gear Case (2 Required)
12 M30139 Decal,Brush Guard Release
13 M30362 Screw 6-32 x 1⁄2"
14 M30075 Button,Brush Guard Release
15 M30077 Spring
16 M30074 Housing,Brush Guard Release
17 M30076 Shaft,Brush Guard Release
18 M30093 Gasket,Motor Exhaust
19 M30071 Backing Plate
20 F1129 Nut 6-32
21 M30065 Motor Shroud (T7/T73)
22 M30369 Motor Shroud (T71)
23 M30105 Bottom Cover
24 M30086 Cap,Carbon Brush Access (2 Required)
25 M30083 Intake Air Filter (2 Required)
26 M30072 Nut,Switch (T7/T73)
27 M30581 Nut,Switch (T71)
28 M30092 Switch,On/Off 120V (T7/T73)
29 M30627 Switch,On/Off 220/240V (T71)
30 M30153 Motor Shroud Assembly 100/120V (T7/T73)
31 M30383 Motor Shroud Assembly 220/240V (T71)
(Also includes Code Nos. 36, 37)
32 M30535 Motor Shroud Assembly w/ Switches 100/120V (T7/T73)
33 M30536 Motor Shroud Assembly w/ Switches 220/240V (T71)
(Also includes Code No. 38)
34 M30046 Decal,HOST®Machine
35 M30568 Hook Fastener (2 Required)
*36 M30367 Decal,Switch 220/240V (T71)
*37 M30368 Decal,Circuit Breaker 220/240V (T71)
*38 M30382 Circuit Breaker 220/240V (T71)
*Not Illustrated
Power Supply Cords
M30116 North America
M40401 Europe
M40402 United Kingdom
M40403 Switzerland
M40404 Italy
M40405 Australia
M40406 Israel
M40407 Denmark
M40408 South Africa
Racine International, LLC.

N 81YLBMESSADOOHRENNI/ELZZO

NOZZLE/INNER HOOD A 91YLBMESS
Code No. Part No. Description
1 M30508 Pickup Nozzle
2 V115 Screw 10-24 x 7⁄16", Hood to Gear Case (2 Required)
3 U1018A Washer #10 (2 Required)
4 M30063 Inner Hood
5 M30145 Screw 8-32 x 1⁄2", Nozzle to Hood (3 Required)
6 M30284 Gasket, Inner Hood Side (2 Required)
7 M30283 Gasket, Inner Hood End (1 Required)
8 M30393 Skirt, Short
9 M30392 Skirt, End Piece
10 M30394 Skirt, Long
11 M30496 Inner Hood Sub-assembly
Racine Industries Inc. 1405 Sixteenth Street P.O. Box 1648 Racine, Wisconsin 53401 1-800-558-9439 1-262-637-4491 FAX [phone] www.hostdry.comRacine International, LLC.

BRUSH & TRAY ASSEMBLY 20