Page 1
Operator's
LV-30
Manual
READ THIS BOOK
This book has important information for the use and safe operation of this machine. Failure to read this
book prior to operating or attempting any service or maintenance procedure to your Clarke machine
could result in injury to you or to other personnel; damage to the machine or to other property could occur
as well. You must have training in the operation of this machine before using it. If your operator(s) cannot
read this manual, have it explained fully before attempting to operate this machine.
Si Ud. o sus operadores no pueden leer el Inglés, se hagan explicar este manual completamente antes
de tratar el manejo o servicio de esta máquina.
All directions given in this book are as seen from the operator’s position at the rear of the machine.
For new books write to: Clarke
®
, 2100 Highway 265, Springdale, Arkansas 72764.
LV-30H
Form No. 70463A 6/04 Clarke® Printed in the U.S.A.
Page 2
Table of ContentsTable of Contents
Table of Contents
Table of ContentsTable of Contents
Operator Safety Instructions ..................................................................... 3
Introduction & Machine Specifications ......................................................... 4
How to Prepare the Machine for Operation .................................................. 5
How to Check the Oil ..................................................................... 5
How to Fill the Gasoline Tank .......................................................... 5
How to Start the Vacuum ................................................................ 6
How to Stop the Machine ................................................................ 6
How to Operate the Machine .....................................................................7
Maintenance Procedures .......................................................................... 8
When to Change the Oil .................................................................. 8
How to Lubricate the Litter Vac ........................................................ 8
How to check the tires .................................................................... 8
Engine Maintenance ....................................................................... 8
SECTION II Parts and Service Manual
Assembly drawing .................................................................................. 10
Parts List ..................................................................................... 11
Page 2 Clarke® Operator's Manual LV-30
Page 3
OPERATOR SAFETY INSTRUCTIONS
WARNING AVERTISSEMENT ADVERTENCIA
DANGER means: Severe bodily injury or death can occur to you or other personnel if the DAN-
GER statements found on your machine or in your Owner's Manual are ignored
or are not adhered to. Read and observe all DANGER statements found in
your Owner's Manual and on your machine.
WARNING means: Injury can occur to you and to other personnel if the WARNING statements
found on your machine or in your Owner's Manual are ignored or are not
adhered to. Read and observe all WARNING statements found in your
Owner's Manual and on your machine.
CAUTION means: Damage can occur to the machine or to other property if the CAUTION state-
ments found on your machine or in your Owner's Manual are ignored or are not
adhered to. Read and observe all CAUTION statements found in your Owner's
Manual and on your machine.
DANGER: Failure to read the Operator's Manual prior to using this machine could result in injury to
you or to other personnel; damage to the machine or to other property could occur as well.
You must have training in the operation of this machine before using it. If your operator(s)
cannot read this manual, have it explained fully before attempting to operate this machine
DANGER: Machines can cause an explosion when operated near flammable materials and vapors. Do
not use this machine with or near fuels, grain dust, solvents, thinners, or other flammable
materials.
DANGER: Operating a machine that is not completely or fully assembled could result in injury or
property damage. Do not operate this machine until it is completely assembled.
DANGER: Filling a machine with fuel in an explosive or poorly-ventilated area can cause an explosion.
Only fill the fuel tank in an open area. Do not fill the tank near open flames or while the
machine is running. Do not smoke while filling the tank. Do not over-fill the tank. Wipe up
any spills. Tighten the cap on the tank when finished.
WARNING: Removal of the impeller cover or other materials from the machine, without disconnecting
the spark plug, could result in serious injury to the operator.
WARNING: Failure to read and observe all safety statements found on your machine or in this
Operator's Manual can result in serious injury or damage. Read and observe all safety
statements. Make sure that all labels, decals, warnings, cautions, and instructions are
fastened to the machine. Get new labels from your authorized Clarke distributor.
WARNING: To avoid inhaling exhaust fumes, operate machine in a well ventilated area only. Engine
exhaust fumes are dangerous to your health.
CAUTION: Maintenance and repairs performed by unauthorized personnel could result in damage or
injury. Maintenance and repairs performed by unauthorized personnel will void your warranty. Servicing of this unit must always be referred to an authorized Clarke distributor.
CAUTION: Use of this machine to move other objects or to climb on could result in injury or damage.
Do not use this machine as a step or furniture. Do not ride on this machine.
Clarke® Operator's Manual LV-30 Page 3
Page 4
Introduction and Machine Specifications
The LV-30 Litter Vac is powered by a 6hp gasoline engine and generates 900 CFM to handle the toughest cleaning jobs.
This commercial vacuum cleaner can clean debris from large indoor and outdoor areas. The LV-30 is designed for uneven
terrain and with a hose and wand attachment its versatility is greatly enhanced.
Large 11 cu. ft. bag with side zipper
◆
disposal system.
◆
Non-rusting fan housing allows easy
passage of debris to bag.
Heavy duty impeller picks up bottles,
◆
cans, washers, sticks, leaves.
◆
Large wheels allows the LV-30 to
traverse rough terrain, curbs, and
gutters.
Powered by an industrial 5.5 HP
◆
Tecumseh or Honda engine with low
oil shut-off.
◆
Large adjustable up-down front swivel
casters.
◆
Trap door allows large debris to pass
into the vacuum chamber.
Machine Specifications:
Power Source 5.5 HP Tecumseh or Honda recoil start
Cleaning Path Bag/ 30" path, bag holds (76.2 cm)
Hopper Capacity 11 cu. ft. (.31 cu. meter)
Frame Steel & Polydur
Dimensions 75" L x 41½" H
190.5 cm x 76.8 cm x 105.4 cm
Weight 167 lbs. (75.8k)
Shipping Weight 194 lbs. (88.0k)
Page 4 Clarke® Operator's Manual LV-30
Page 5
How to Prepare The Machine for Operation
1. Before assembling the Litter Vac, remove all parts of the
machine from the two cartons. Fasten the handles and the
filter bag to the main frame. Follow the instructions in the
handle carton.
HOW TO CHECK THE OIL
WARNING: Do not check the engine oil level when
the engine is running. Failure to check
the oil level before you use the machine
can destroy the engine. Always make
sure the machine has the correct amount
of oil.
Follow this procedure to check the oil:
1. Make sure the machine is on level ground.
2. Turn the cap marked "Engine Oil" counterclockwise.
3. Lift the dipstick out of the tube.
4. If the mark is below "OK", add oil. See figure 1.
5. When adding oil, make sure the oil does not pass the mark
"FULL" on the dipstick.
See the engine manual for the correct type of oil.
HOW TO FILL THE GASOLINE TANK
WARNING: Fill the gasoline tank in an open area.
Do not fill the tank near open flames.
Do not fill the gasoline tank while the
engine is running. Gasoline is very flammable and creates vapors. Serious injury
to the operator or others could occur.
WARNING: Gasoline is very flammable. When filling
the gasoline tank, make sure the gasoline does not enter the extension. See
figure 2. Make sure you do not spill any
gasoline. Use a cloth to remove spilled
gas.
Figure 1
Figure 2
WARNING: Do not mix oil with the gasoline. Damage
to the engine could occur.
Fill the gasoline tank only with regular unleaded gasoline. The
tank holds four quarts. Use a clean container. Prevent dirt and
debris from falling into the tank. Always tighten the cap on the
tank.
Clarke® Operator's Manual LV-30 Page 5
Page 6
How to Prepare The Machine for Operation
How To Start Your Vacuum
To start your vacuum follow this procedure:
1. Make sure the spark plug is connected to the plug.
2. Move the throttle lever to the half throttle position.
See figure 3.
3. If the engine has not run for a period of time, move
the choke lever to the second detent toward the
"Arrow" mark. See figure 4.
4. Pull the starting cord handle.
Figure 3
5. When the engine starts, move the choke lever to the
"OFF" position.
NOTE: If the engine does not start, move the
choke to the "OFF" position. Pull the
starting cord again.
HOW TO STOP THE MACHINE
To stop the engine, follow this procedure:
1. Move the throttle to the "idle" position.
WARNING: Make sure your hand does not touch the
spark plug before the grounding strip
touches the spark plug cap. Severe
shock could occur.
2. Push the strip against the spark plug cap.
3. Hold the strip against the spark plug cap until the
engine stops.
Figure 4
Page 6 Clarke® Operator's Manual LV-30
Page 7
HOW TO OPERATE THE MACHINE
Move the machine over the area to be cleaned. To lift objects too
large to go under the intake housing, pull the intake door handle. See
figure 5.
See figure 6. The scraper (1) and the shield (2) can be adjusted to
three positions. When the vacuum is being used on an uneven
outdoor surface, do the following:
1. Make sure the scraper is .06 of an inch above the surface.
2. Make sure the shield is in the lowest position above the surface.
To adjust the scraper and the shield, do the following:
1. Pull the pin (3). See figure 6.
2. Move the bracket support to the highest setting on the housing
shaft (4). See figure 6.
3. Make sure the disconnect pin locks into the detent.
If the scraper is not .06 of an inch above the surface, do the following:
1. Loosen the five scraper screws.
2. If the scraper is more than .06 of an inch above the surface, pull
the bottom edge of the scraper.
Figure 5
3. If the scraper is level with or below the surface, push the edge
of the scraper.
4. Adjust the bottom edge so that it is .06 of an inch above the
surface.
5. Tighten the five scraper screws.
CAUTION: Pieces of wire, metal, and rope can
damage the vacuum. Do not try to lift or
vacuum these objects.
NOTE: When an object is held between the impeller and the
housing, do the following:
1. Stop the machine.
2. Disconnect the ignition wire from the spark plug.
3. Put the ignition wire behind the stop lever.
4. Remove the intake cap.
WARNING: Do not put your fingers into the housing.
Severe injury to the fingers or operator
could occur.
5. Use a tool to reach into the intake housing to remove the
object.
Figure 6
Figure 7
When using the machine on uneven areas, set the casters to an
outward position.
Optional Equipment
To remove heavy metal clippings and sand, use a special bag
support and caster assembly (part # 760641). See figure 7.
Clarke® Operator's Manual LV-30 Page 7
Page 8
MAINTENANCE PROCEDURES
Keep the vacuum clean, it will have longer life and need fewer
repairs.
When To Change The Oil
To change the oil, follow this procedure:
1. Drain the oil from the engine after the first two hours of use.
2. Fill with 19 ounces of clean oil.
NOTE: See the engine manual for the correct type of oil.
3. After the first change of oil, drain the oil after every 25 hours
of use. Fill with 19 ounces of clean oil.
CAUTION: Never operate the engine when the level of
oil is below the "ADD" mark on the dipstick.
The engine could be damaged.
4. Check the oil level every five hours of use. When the
machine is used in very dirty areas, frequently check the oil
level. If the level of oil is below the "ADD" mark, add oil.
How To Lubricate The Litter Vac
Every fifteen days of use, apply lubricant to the caster wheel
axle, the caster pivot, and the main bushings.
How To Clean The Filter Bag
1. Wash the filter bag when the bag is dirty.
2. Dry the filter bag before using.
How To Check The Tires
Each day inspect the tires on the vacuum. Use a low pressure
gauge to check the air pressure. The air pressure in each tire
must be 35 psi.
Engine Maintenance
Clean the plastic filter and the cooling fins after every 25 hours of
use. The engine manual tells how to clean the filter and the
cooling fins.
The engine used on the Clarke® Litter Vac is a Tecumseh
H-60, 5.5 HP engine or Honda GX160 engine. For service on the
engine, see a Tecumseh or Honda dealer.
Page 8 Clarke® Operator's Manual LV-30
Page 9
LV-30
LV-30H
Section II
Parts and Service Manual
(70463A)
Clarke® Operator's Manual LV-30 Page 9
Page 10
Clarke
Model LV-30 & LV-30HModel LV-30 & LV-30H
Model LV-30 & LV-30H
Model LV-30 & LV-30HModel LV-30 & LV-30H
Assembly Drawing - 11/02Assembly Drawing - 11/02
Assembly Drawing - 11/02
Assembly Drawing - 11/02Assembly Drawing - 11/02
®
79A
12
84A
89
49
48
47
46
58
59
81
76
60
51
61
82
50
62
77
63
78
84
54
75
53
52
83
85
55
65
74
72
73
69
71
66
86
67
68
69
19
87
45
80
10
43
34
33
39
41
40
37
79
38
32
2
1
29
20
30
91
10
31
21
19
19
22
23
28
27
26
25
19
24
14
15
3
16
4
7
8
9
18
13
6
5
88
77
11
17
19
35
36
44
57
42
64
80
10
83
84A
90
70
Page 10 Clarke® Operator's Manual LV-30
Page 11
Model LV-30 & LV-30HModel LV-30 & LV-30H
Model LV-30 & LV-30H
Model LV-30 & LV-30HModel LV-30 & LV-30H
Parts List - 9/03Parts List - 9/03
Parts List - 9/03
Parts List - 9/03Parts List - 9/03
Ref.Ref.
Part No.Part No.
Ref.
Part No.
Ref.Ref.
Part No.Part No.
1 920196 Nut 1/2 - 13 Hex Jam 2
2 980626 Washer - 1/2 Lock 2
3 760842 Bracket - Caster Support Asm. 2
4 766742 Pin Assembly - Disconnect 2
5 769744 Caster - Front Support 2
6 60050A Cover - Intake 1
7 762043 Clamp - Rear R.H. 1
8 768542 Scraper - R.H. 1
9 15711B Housing Assembly - Intake 1
10 980646 Washer - 1/4" 15
11 920180 Nut - Acorn 1/4 - 20 7
12 760741 Blade - Door 1
13 762047 Clamp - Door Blade 1
14 962483 Screw #10-24 x 5/8 1
15 980982 Washer #10 x 1/2 1
16 763945 Handle - Lower 1
17 768242 Spacer - Handle 1
18 70462A Label 1
19 920296 Nut - #10-24 Elastic Stop 16
20 84808A Screw #10-24 x 3/4 Rd. Hd. 10
21 962109 Screw #10-24 x 5/8 4
22 762045 Clamp - R.H. Shield 1
23 762046 Clamp - L.H. Shield 1
24 767841 Shield 2
25 768543 Scraper - L.H. 1
26 762044 Clamp - Rear L.H. 1
27 930086 Rivet - 3/16 x .450 4
28 682006 Lid Clamp Assembly 2
29 763444 Gasket - Intake Hsg. Flange 1
30 66909A Retainer Assembly 1
31 66908A Retainer Assembly 1
32 66907A Retainer Assembly 1
33 763443 Gasket - Impeller Housing 1
34 930113 Rivet - Pop 1/8 5
35 962241 Screw - #10-24 x 1/2 4
36 962747 Sc re w - 3 /8-24 x 3/4 Nylok Hex Hd 1
* 962867 Screw 7/16 - 20 x 1 Hex Head 1
37 980013 Washer - Clamp Honda & Tecumseh 1
38 35210B Housing - Impeller 1
39 764841 Impeller Honda & Tecumseh 1
40 962593 Screw - 1/4-20 x 3/8 Nylok 1
41 962603 Screw - 5/16 - 24 x 1 1/4 Hex. 4
42 766664 Plate Assembly - Flange 1
43 980652 Washer - 5/16 Standard Lock 4
44 915570 Key - 1/4 x 1/4 x 2 1/4 Square 1
45 50035B Engine - Gas 5.5 hp Tecumseh 1
* 53808A Engine- Gas 5.5 hp Honda 1
DescriptionDescription
Description
DescriptionDescription
Qty.Qty.
Qty.
Qty.Qty.
Clarke
®
Ref.Ref.
Part No.Part No.
Ref.
Part No.
Ref.Ref.
Part No.Part No.
46 215110 Label - Caution, Spanish 1
47 215103 Label - Caution 1
48 962158 Screw - 5/16 - 18 x 7/8 Hex 4
* 962324 Screw - 5/16-18 x 1.5 Hx Hd 4
49 30521A Bag - Filter Plain 1
50 765044 Knob - Throttle Control - Svc. Only 1
51 34267A Gasket - Muffler Mtg. (Honda Only) 1
52 215104 Label - Warning 1
53 215106 Label - Warning 1
55 62812A Extension Assembly Honda 1
57 755721 Nipple - 1/4-18 Short 1
58 822806 Elbow - 90° Street 1
59 170266 Coupling - 1/4 NPT 1
60 ref. Drain Plug (part of engine) 1
61 85702A Screw - 1/4-20 x 1 5/8 Hex St. Cap 2
62 85701A Screw - 1/4-20 x 1 1/2 Hex St. Mach 2
63 764541 Hook - Bag Right 1
64 766740 Pin - Locking 2
65 920284 Nut - 1/4-20 Stop 4
66 763740 Grip - Handle 2
67 761340 Brace - Handle 1
68 764540 Hook - Bag Left 1
69 763940 Handle 2
70 763701 Grip - Handle 1
71 761140 Bushing - Handle 1
72 962009 Screw #10-24 x 1 1/4 Rd St. Mach 1
73 763840 Guide - Handle 1
74 763946 Handle - Upper 1
75 766744 Pin - Locking 1
76 Plate - Serial 1
77 930112 Rivet - 1/8 Pop 4
78 805160 Label - Inspection 1
79 763264 Frame Assembly- Small Wheel 1
79a 763263 Frame Assembly - Large Wheel 1
80 920208 Nut - 1/4-20 8
81 920110 Nut - 5/16-18 Elastic Stop 4
82 980651 Washer - 5/16 Plain 4
83 925006 Pin - 1/8 x 1 1/4 Lg. Cotter 2
84 980679 Washer - 13/16 x 1 1/4 x 1/8 Flat 2
85 768244 Spacer - Wheel 2
86 769701 Wheel - Assembly 2
87 194446 Cap Hub w/Retainer 2
88 765141 Label - Caution 1
89 769740 Wheel - Large 2
90 761541 Hu b - Ca p 2
91 70651A Label, Div. of ALTO 1
DescriptionDescription
Description
DescriptionDescription
Qty.Qty.
Qty.
Qty.Qty.
* Indicates parts that are for the LV 30H (Honda engine) only.* Indicates parts that are for the LV 30H (Honda engine) only.
* Indicates parts that are for the LV 30H (Honda engine) only.
* Indicates parts that are for the LV 30H (Honda engine) only.* Indicates parts that are for the LV 30H (Honda engine) only.
Optional Accessories:
NOTE: indicates a change has been made since the last
publication of this manual.
760641 Bag Support Assembly
764140 Kit, Intake 6" x 10' Hose
764141 Kit, Intake 4" x 10' Hose
Clarke® Operator's Manual LV-30 Page 11
Page 12
NOTES
Page 13
CLARKE PRODUCT SUPPORT BRANCHES
U. S. A. Locations European Locations
CORPO
PRODUCTION FACILITIES
®
Clarke
, Springdale, Arkansas
2100 Highway 265
Springdale, Arkansas 72764
(479) 750-1000
Customer Service - 1-800-253-0367
Technical Service - 1-800-356-7274
American Lincoln®, Bowling Green, Ohio 43402
1100 Haskins Road
SERVICE FACILITIES
Clarke®, Elk Grove, Illinois 60007
2280 Elmhurst Road
(847) 956-7900
®
Clarke
, Denver, Colorado 80204
1955 West 13th Ave.
(303) 623-4367
Clarke®, Houston, Texas 77040
7215 North Gessner Road
713-937-7717
PRODUCTION FACILITIES
ALTO Danmark A/S, Aalborg
Blytaekkervej 2
DK-9000 Aalborg
+45 72 18 21 00
ALTO Danmark A/S, Hadsund
Industrikvarteret
DK-9560 Hadsund
+45 72 18 21 00
SALES SUBSIDIARIES
ALTO US - Canada, Ontario (Canada)
4080 B Sladeview Crescent Unit 1
Mississauga, Ontario L5L 5Y5
(905) 569 0266
ALTO Overseas Inc., Sydney (Australia)
1B/8 Resolution Drive
Caringbah NSW 2229
+61 2 9524 6122
ALTO Cleaning Systems Asia Pte Ltd., Singapore
No. 17 Link Road
Singapore 619034
+65 268 1006
SERVICE AND SALES FACILITY
American Lincoln® / Clarke, Madison Heights,
Michigan 48071-0158
29815 John R.
(810) 544-6300
American Lincoln® / Clarke, Marietta, Georgia 30066
1455 Canton Road
(770) 973-5225
Clarke
®
Clarke American Sanders
A.L. Cook
Customer Service Headquarters and Factory
2100 Highway 265
Springdale, Arkansas 72764
(479) 750-1000
Technical Service
1-800-356-7274
ALTO Deutschland GmbH, Bellenberg (Germany)
Guido-Oberdorfer-Straße 2-8
89287 Bellenberg
+49 0180 5 37 37 37
ALTO Cleaning Systems (UK) Ltd., Penrith
Gilwilly Industrial Estate
Penrith
Cumbria CA11 9BN
+44 1768 868 995
ALTO France S.A. Strasbourg
B.P. 44, 4 Place d’Ostwald
F-67036 Strasbourg
Cedex 2
+33 3 8828 8400
ALTO Nederland B.V.
Postbus 65
3370 AB Hardinxveld-Giessendam
The Netherlands
+31 184 677 200
ALTO Sverige AB, Molndal (Sweden)
Aminogatan 18
Box 4029
S-431 04 Molndal
+46 31 706 73 00
ALTO Norge A/S, Oslo (Norway)
Bjornerudveien 24
N-1266
+47 2275 1770
Page 14
Clarke
This Clarke Industrial/Commercial Product is warranted to be free from defects in materials and workmanship under
normal use and service for a period of one year from the date of purchase, when operated and maintained in accordance
with Clarke's Maintenance and Operations instructions.
This warranty is extended only to the original purchaser for use of the product. It does not cover normal wear parts such
as electrical cable, rubber parts, hoses and motor brushes.
If a difficulty develops with the product, you should:
a) Contact the nearest authorized Clarke repair location or contact the Clarke U.S. Service Operations Department, 2100
Highway 265, Springdale Arkansas 72764, for the nearest authorized Clarke repair location. Only these locations are
authorized to make repairs to the product under this warranty.
b) Return the product to the nearest Clarke repair location. Transportation charges to and from the repair location must be
prepaid by the purchaser.
c) Clarke will repair the product and/or replace any defective parts without charge within a reasonable time after receipt of
the product.
Clarke's liability under this warranty is limited to repair of the product and/or replacement of parts and is given to
purchaser in lieu of all other remedies, including INCIDENT AL AND CONSEQUENTIAL DAMAGES.
THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE SPECIFIED HEREIN. THERE ARE NO WARRANTIES WHICH
EXTEND BEYOND THE DESCRIPTION OF THE F ACE HEREOF . NO WARRANTIES, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY, SHALL BE IMPLIED. A warranty registration card is provided with your Clarke product.
Return the card to assist Clarke in providing the performance you expect from your new floor machine.
Clarke
®
, 2100 Highway 265, Springdale, Arkansas 72764.
®
LIMITED U.S. WARRANTY
Clarke reserves the right to make changes or improvements to its machine without notice.
Always use genuine Clarke Parts for repair.
2100 Highway 265
Springdale, Arkansas, 72764
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