Superabrasive Lavina V32G-X User manual

LAVINA®V32G-X
User Manual
Tech Support Line: 800-987-8403 | www.superabrasive.com | [email protected]

Superabrasive Owner’s Manual Original Language –Lavina ®V32G-X/GTX 14/2019
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Superabrasive Owner’s Manual Original Language –Lavina ®V32G-X/GTX 14/2019
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WARRANTY AND RETURNS
WARRANTY POLICY FOR LAVINA® V-32GX
If your warranty card is missing, contact your local distributor and request a warranty card, or visit us at
www.superabrasive.com to download one. The customer is responsible for filling out the card and mailing it to the
manufacturer’s address as indicated on the card. To ensure registration and activation of warranty coverage, the
warranty card must be mailed to the manufacturer within 30 days from date of purchase; failure to do so may void the
warranty. Be sure to provide the manufacturer with all of the information requested, and most importantly with the
distributor’s name, machine serial number, and purchase date.
Superabrasive offers a guarantee on LAVINA® vacuums, covering manufacturing and material defects, for a period of
24 months from the date of purchase, as invoiced by Superabrasive. The following conditions pertain to this warranty:
• Applies only to the original owner and is not transferable. • Vacuum must not be dismantled and tampered with in any
way. • This warranty does not cover any failures or defects caused by normal wear and tear, accidental damage,
damage during transport, improper handling, repairs conducted by an unauthorized facility (without prior authorization
by Superabrasive), or operation that is not in compliance with the instructions provided in this manual. Superabrasive
denies all responsibility for damages or injuries, to any persons or objects, caused by improper operation of the vacuum
unit. • This warranty will become invalid in the event that equipment or accessories used on/with the vacuum unit are
not supplied or approved by Superabrasive. • Covered components proven defective will be repaired or replaced at no
charge. • This warranty does not apply to any repair of/to of proprietary parts, nor does it cover cleaning or general
maintenance. • This warranty does not apply to items with aftermarket alterations, changes, or modifications. • This
warranty is limited to repair or replacement of covered components and reasonable labor expenses. • In the event of a
warranty claim, the vacuum unit must be returned to Superabrasive, or an authorized facility, for a warranty
investigation, and subsequent warranty repair or replacement. • All warranty returns must be shipped freight prepaid. •
This warranty is in lieu of and excludes every condition of warranty not herein expressly set out and all liability for any
form of consequential loss or damage is hereby expressly excluded.
The above warranty conditions may be changed only by Superabrasive. Superabrasive reserves the right to inspect
and make a final decision on any machine returned under this warranty. This warranty applies to new, used, and demo
machines.
Superabrasive agrees to repair or replace, free of charge, any parts which have failed due to manufacturer or material
defects. Repairs must only be performed at authorized service facilities that have been approved by Superabrasive.
Shipping and handling fees associated with warranty claims must be pre-paid by the customer / claimant.
In the event that a warranty investigation determines that the damage or unit failure is not attributed to manufacturer or
material defects, all costs associated with the repair of the vacuum will become the direct responsibility of the claimant.
If payment is not rendered for such services, Superabrasive will assume ownership of the machine and any associated
parts in possession.
Superabrasive does not authorize any person or representative to make any other warranty, or to assume for us any
liability in connection with the sale and operation of our products.
The manufacturer is also not liable in the event that the customer fails to submit a Warranty Certificate, fails to follow
manual instructions, uses non-original spare parts, or fails to service/clean the vacuum regularly and properly
RETURN POLICY FOR LAVINA® V32GX
LAVINA® Vacuums may be returned, subject to the following terms:
• Vacuums may not be returned to Superabrasive Inc. for credit or repair without prior authorization. Please contact
Superabrasive Inc. or your local distributor for authorization and issuance of a return authorization number. This
number along with the serial number of the vacuum must be included on all packages and correspondences. Vacuums
returned without prior authorization will remain property of the sender and Superabrasive Inc. will not be responsible for
these. • No vacuums will be credited after 90 days from the date of Superabrasive’s invoice. • All returns must be
shipped freight prepaid. All returns may be exchanged for other equipment or parts of equal dollar value. If vacuums
are not exchanged, they are subject to a fifteen percent (15%) restocking fee

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Table of Contents
WARRANTY AND RETURNS ......................................................................3
WARRANTY POLICY FOR LAVINA® V-32GX ...............................................3
RETURN POLICY FOR LAVINA® V32GX......................................................3
1. GENERAL INFORMATION......................................................................5
Manufacturer...........................................................................................5
General Description .................................................................................5
2. MAIN COMPONENTS AND CONTROLS .................................................6
Label Data ................................................................................................7
Customer Service .....................................................................................7
LOCAL AGENCIES AND REGULATIONS.......................................................9
Propane cylinders...................................................................................10
REFUELLING Cylinders............................................................................10
Storage Cylinders ...................................................................................10
Transporting Cylinders ...........................................................................11
4. UNPACKING, HANDLING, TRANSPORTATION AND STORAGE.............12
Attention................................................................................................12
5. OPERATION OF VACUUM...................................................................12
5.1 LOCKING CASTER WHEEL .................................................................13
5.2 FILTER CLEANING .............................................................................13
5.2.1 MANUAL (EMERGENCY) FILTER CLEANING ...................................13
5.4 HEPA FILTERER CHANGE...................................................................14
5.5 LONGOPAC® BAG REPLACEMENT (CHANGING BAGS)......................15
5.6 INSTALLING LONGOPAC® REFILL PACKS ...........................................16
FUEL-MINDER USER MANUAL................................................................17
System Components ..............................................................................17
Overview of Features .............................................................................17
Main Menu Navigation and Use.............................................................18
Main Menu ............................................................................................18
Options Menu Navigation and Use ........................................................18
Options Menu ........................................................................................18
Safety Information .................................................................................19
6. MAINTENANCE AND INSPECTION...................................................... 20
Lavina®V32GX Electrical sYstem ............................................................ 22
Lavina®V32GX Electrical sYstem GTX..................................................... 23
6.1 aUTOMATIC FILTER CLEANING SYSTEM INSPECTION....................... 24
6.1.2 REPLACING THE ACTUATOR OF THE INLET VALVE ........................ 25
6.2 CLOSING FLAP REPLACEMENT ......................................................... 25
6.3 TENSIONING AND REPLACING THE BELTS........................................ 26
6.4 DISMOUNTING/MOUNTING THE ENGINE........................................ 26
7. TROUBLESHOOTING .......................................................................... 27
Index of Problems and Solutions ........................................................... 27
Important: ............................................................................................. 28
8. SPARE PARTS ..................................................................................... 29
8.1. LAVINA® V32GX general Parts ...................................................... 29
8.1. LAVINA® V32GX general Parts ...................................................... 30
8.2. LAVINA® V32GX Vacuum head cover............................................. 31
8.2. LAVINA®V32GX Vacuum head cover............................................ 34
8.3. LAVINA® V32GX Filter chamber ..................................................... 35
8.3. LAVINA®V32GX Filter chamber .................................................... 35
8.4. LAVINA®V32GX Power unit.......................................................... 37
8.7. LAVINA®V32GX INLET VALVE ....................................................... 42
8.9 LAVINA® V32GX KAWASAKI Fx600v Engine parts ............................ 43
8.10 LAVINA® V32GX CONTROL BOX PARTS ......................................... 44
8.10 LAVINA® V32G-GTX CONTROL BOX PARTS.................................... 45
8.11. LAVINA® V32GX INCLUDED PARTS................................................ 46
9. DISPOSAL........................................................................................... 47
10. MANUFACTURER’S CONTACTS ........................................................ 47
11. ce-certification................................................................................. 47
12. Emission Control Warranty Statement ............................................ 47

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1. GENERAL INFORMATION
This owner’s manual is intended for the operator of the Lavina®V32G-X machine, the servicing technician as well as for
anyone involved with operating or servicing the machine. We recommend that you read the instructions very carefully
and follow them strictly. The manual includes information about assembling, using, handling, adjusting and maintaining
your Lavina®V32G-X concrete dust collector.
Manufacturer
Superabrasive was founded in 1987, as a manufacturer of high quality diamond tools for the stone and
concrete industry. Today, Superabrasive is one of the world’s leading companies in the production of diamond tools and
floor grinding machinery. At Superabrasive, we strive to deliver the very best solutions to our customers, and enable
them to work more efficiently.
General Description
Lavina® V32G-X dust collector is designed for sucking and separating dry, non-combustible and non-explosion
dust. Dust laden air is sucked through at high speed via the suction hose. The air is slowed down by the cyclone and
coarse dust particles are separated out, partly by centrifugal force and partly by gravity. Air and finer particles then pass
through filter system from the primary filter and the HEPA filter where the dust is separated. The machine is designed to
clean the primary filter by impulse reverse air flow. The vacuum has automatic cleaning system of the main filter on
adjustable period. The separated dust accumulates in the cyclone until the machine is switched off, when it drops
through the bottom flap into the plastic bag.
Lavina® V32G-X dust collector has two hoses:
-Main hose with Cam Lock to connect to the grinding and polishing machine
-Accessory hose with Cam Lock for the wand
WARNING!
The dust collector Lavina®V32G-X is manufactured and fitted for the above-mentioned applications only! Every other
use may possess risks to the persons involved.

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2. MAIN COMPONENTS AND CONTROLS
1) Trolley frame
2) Caster locking wheel
3) LONGOPAC®waste system
4) Caster wheel
5) Main vacuum hose Cam Lock inlet
6) Filter chamber
7) Suction pipe coupling point
8) Latches (5 total))
9) Vacuum head cover
10) Handle for Filter Cleaning System
11)Hepa filter box
12) 3" hose
13) Fixed wheel (2 total)
14) Throttle kit
15) Control board
16) Zip tie holder
17) Service cover (2 total)
18) Propane Tank Holder
19) Propane Tank
20) Strap
21) Regulator set
22) Power Unit
23) Vacuum gauge
24) Safety valve
25) Handle of the head cover
26) Start/Stop Engine switch
27) Digital RPM/working hours indicator
28) Forced filter cleaning push button
29) Potentiometer to adjust the cleaning cycle
of the main filter
30) Accessory hose with Cam Lock
31) Complete Monitor Assembly is a high-performance
digital fuel control system (fig.1.2).
Figure 1.1
Figure 1.2

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LABEL DATA
The data on the label provides the correct kW, weight and dimensions;
Weight (needed for transportation purposes); production year and serial number (needed for maintenance purposes).
CUSTOMER SERVICE
For customer assistance and technical support call your local distributor or call Superabrasive Inc. at
1-800-987-8403 or visit us at www.superabrasive.com , where you can download a copy of this manual
3.TECHNICAL DATA
V32G-X
VAC BLOWER
SC-45 HD with Frame
Motor
Kawasaki FX600V
Power/KW/hp/
kW
14.2 kW
HP
19 HP
Main Filter
Cassette with sock filters
Main Filter area
m 2
2.4m2
ft 2
26 ft 2
Filter cleaning
AUTO
Hepa filter area
m 2
5m2
ft 2
53 ft 2
Longopac
YES
Main hose
mmxm
75mmx10m
inxft
3inx32ft
Airflow (max)
m3/h
700 m3/h
CFM
410
Vacuum max
bar
0.3
(inchH2O)
120
Dimensions
(L*W*H )
mm
1745x759x1636
in
68.7x29.9x64.4
Weight
kg
384 kg
lbs
850 lbs

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3.SAFETY PRECAUTIONS
RECOMMENDED USE The LAVINA® V-32GX
Vacuum is designed and manufactured for use with
concrete, terrazzo and natural stone floors. It is
recommended for use with LAVINA® machines. This
vacuum is rated for dry use only, and with a machine of
appropriate size. For more information, please contact
Superabrasive.
PROHIBITED USE The vacuum MUST NOT be used:
• For applications different from those stated in this
manual
• For collecting non-suitable materials (asbestos or
other toxic materials)
• In environments which (1) Possess the risk of
explosion, (2) Possess high concentration of powders
or oil substances in the air, (3) Possess the risk of fire,
(4) Feature inclement conditions, (5) Possess
electromagnetic radiation
• PREPARATION FOR WORK
Ensure that:
• You have secured the working area, so that no person
unfamiliar with operating the vacuum can enter the area
• The vacuum is not missing parts
• The vacuum is in an upright, working position
• All protection devices are working properly
STOP FUNCTIONS Functions for arresting of the
machine include following:
• Button to stop the motor
SAFE USE The LAVINA® V32GX is designed to
eliminate all potential risks associated with its use.
However, accidents may occur if unskilled or
uninstructed workers fail to heed the list of potential
risks below:
• Position Risks due to operator’s incorrect working
position
• Tangling Risks due to wearing inappropriate working
clothes
• Training Risks due to lack of operational training
NOTE: Machine operators should follow the instructions
in the manual at all times.
RESIDUAL RISKS During normal operating and
maintenance cycles, the operator is exposed to some
BEFORE YOU BEGIN
• The working area must be clear from any debris or
objects.
• A first-time operator must always read the manual and
heed all safety instructions.
• Perform general daily inspections of the vacuum and
inspect the vacuum before each use for any sign of
damage.
• Inspect all safety devices.
• The vacuum/filters must be clean and the hose
should be connected.
OPERATING THE VACUUM When operating the
LAVINA® V32GX, be sure that no one else is within
close proximity to the vacuum. Never leave the
vacuum unattended while working. The hose must
move freely, be damage-free, and should never run
beneath the vacuum or machine. Check the floor prior
to beginning any work, and ensure that it’s not too
uneven, which can cause damage to the vacuum.
AFTER WORK IS COMPLETED
When work is complete, clean the vacuum and its
surroundings sufficiently, empty all dust / debris, secure
the hose, and store the vacuum in a safe and secure
place.
THE WORK AREA Ensure that the area is free of
unauthorized people or vehicles, hoses, and always
check the floor for debris.
PERSONAL PROTECTIVE EQUIPMENT (PPE)
When operating the machine, always wear safety
shoes, ear protectors, safety gloves (especially when
changing tools), and suitable clothing. All persons
within the immediate working area must wear safety
glasses with side shields.
OPERATOR The operator must be aware of the
vacuum’s work environment, be properly trained prior to
operating the equipment, and fully understand this
manual. Only one operator may work with the machine
at a single time. The operator must understand and
interpret all the drawings and designs in manual,
understand all sanitation and safety regulations
pertaining to its operation, have floor grinding
experience, know how to perform in an emergency
situation, and have an adequate technical knowledge.
• Superabrasive cannot predict all possible
circumstances that could present a potential hazard.
The warnings defined in this manual should not be
considered completely inclusive of all hazardous
situations.
• It is the responsibility of the employer or vacuum
owner to train any personnel that will be operating the
vacuum unit, while complying with all local laws and
regulations.
• This specific dust collector has been designed for the
vacuuming and collection of dusts and solid debris.
This model is not intended for any other uses or
applications. • IMPORTANT: Only use specified filters
applicable to the operation of this dust collector.
• To ensure efficient operation of the dust collector, it
must be protected from extreme environmental
conditions and elements. This may include rain, snow,
hail, and airborne debris.
• The dust collector should only be operated in
environments with a temperature between 41°F and
113°F (5°C to 45°C) and a maximum relative humidity
of 70%.
• The work environment for the vacuum should be
clean, well-lit, and free of combustible elements.
• The dust collector should not be operated without the
proper filters installed. This could possibly result in
damage to the machine, and cause harm to
surrounding personnel.
• Do not open the waste container or motor head
assembly while the vacuum is operating.
• Do not vacuum any flammable materials or
substances such as fuels, solvents, etc. A dust
collector must be specifically designed and labeled for

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such operation. When grinding epoxy, first ensure that
the epoxy is non-toxic.
• Do not vacuum any corrosive substances unless the
vacuum is specifically outfitted with containers suitable
for this purpose.
• Do not vacuum any burning, smoldering, or hot
materials. This could result in a possible explosion
and/or damage to the vacuum components.
• If toxic or harmful substances accidentally enter the
vacuum cleaner, the container and filters must be
removed and cleaned immediately using the proper
protective equipment and safety procedures.
• Utilize the locking caster wheel to prevent movement
while work is being performed.
• When moving the dust collector, never pull on the
vacuum hose. For this purpose, always use the
designated handles mounted on the machine.
• For this specific dust collector, sound tests indicate
that the emitted noise is level is measured at a
maximum of 75 decibels (dBA), for a distance of 1
meter from the machine (and height of 1.60 meters).
The vibrations emitted from the machine have been
measured at a maximum value of 2.5 m/s2. •
CAUTION: The National Institute for Occupational
Safety and Health (NIOSH) recommends that exposure
to noise in the working environment be maintained
below a level equivalent to 85 dBA for a period of eight
hours, in order to minimize occupational, noiseinduced
hearing loss. Any persons working in proximity of the
vacuum cleaner should wear the proper hearing
protection in order to prevent hearing loss. Please refer
to you local laws and regulations for further information
on the matter.
• When storing the vacuum, the filter should be
removed and cleaned, and the waste container should
be emptied of debris. Store the vacuum in
temperatures between 32°F and 104°F (0°C and 40°C).
Cover the vacuum in order to protect it from
accumulating debris and/ or environmental elements .
PROPANE SAFETY
Propane is a flammable gas whose vapors are heavier
than air. As is the case with gasoline, propane can
explode if the proper cautions are not heeded. Propane
is odorized with an agent having a distinct odor that is
recognizable at very low concentrations. This helps in
identifying leaks, even when they are small.
Awareness and basic safety precautions are
required when working with propane. As long as
these precautions are followed, risk is negligible.
Ignorance, however, could pose needless risk.
The two greatest hazards with propane powered
floor care machines are:
- Carbon Monoxide Poisoning: This is the
most frequently reported incident associated
with propane powered floor care machines and
is caused by excessive exhaust emissions. The
symptoms are headache, dizziness and
nausea. A major cause involves engines with
poor preventive maintenance practices, usually
those with dirty air filters and machines
operated in confined areas without adequate
ventilation. Another cause may be
substandard, inexpensive machines with no
emissions control technology and improperly
set carburetion.
- Overfilled Fuel Cylinders: Nearly all fire-
related incidents reported result from bringing a
cylinder into a building without first checking for
overfill. This action is dangerous, unwise, and
unnecessary.
FIRE SAFETY
Be aware of the potential dangers of fire or
explosion when using propane, and take normal
fire‐safety precautions.
Fire: There is a possibility of fire from LPG vapor
leaking or venting from fuel cylinders or carburetion
SAFETY PRECAUTIONS, Continued
equipment.
Explosion: LPG vapor concentrated or confined to a
small, restricted space may explode or ignite.
Propane may experience a BLEVE, a boiling liquid
expanding vapor explosion.
Emissions
All propane-powered floor care machines produce
emissions. Most are harmless, but some are dangerous
and can be fatal. Carbon monoxide (CO) poses the
greatest risk, since
CO can be lethal within as little as 30 minutes exposure
at a concentration of3,000 parts per million (ppm)
concentration.
LOCAL AGENCIES AND REGULATIONS
NFPA
Operating a propane powered floor care machine
requires compliance with certain safety regulations.
The National Fire Protection Agency (NFPA) Standard
for Storage and Handling of LP Gas is the appropriate
authority for safe propane use. A copy of this
publication is available through the NPFA in Quincy,
MA (1-800-334-3555).
Among its regulations, NFPA #58 requires that all
personnel
employed in the handling of propane gas be trained in
its proper handling and operating procedures. It also
requires them to carry a written certification from their
employer or training supervisor to attest to such
training. Although this is directed mainly to those who
fill and transport liquid propane gas, Onyx
Environmental Solutions recommends that operators of
propane powered floor care machines in public places
be trained and certified as well.
With regard to operation of propane powered floor
care equipment, even though NFPA #58 8-4.5 says
“these machines shall be permitted to be used in
buildings frequented by the public, including the times
when such buildings are occupied by the public,” Onyx
Environmental Solutions suggests usage when
occupancy of a given work area is minimal.
CARB / EPA
The California Air Resource Board (CARB) and
Environmental Protection Agency (EPA) also set limits

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for propane powered engines used outdoors, but
CARB/EPA approval does not signify that the engine
is safe to use indoors.
CGA
The Canadian Gas Association (CGA) has set a limit
of 1500 ppm CO in exhaust flow.
OSHA
For propane powered machines used indoors, the
Occupational Health and Safety Administration
(OSHA) has established a limit of 50 ppm CO for 8
hour time weighted average (TWA) in ambient air and
is considering a limit of 800 ppm CO in exhaust flow.
DOT
The Department of Transportation (DOT) has
established regulations regarding the safety of fuel
cylinders including the ones used on propane powered
floor care machines.
Local Agencies
Local law enforcement agencies such as the local Fire
Marshall also rely on independent testing labs such as
UL and CGA before giving their approval of the use of
some equipment. These labs thoroughly test equipment
and submit their stamp of approval only after rigorous
testing. While not being required by all law enforcement
agencies, the stamp of approval by these agencies
further assures the operator that he or she is working
with and around safe equipment.
NOTE: In order to reduce all consequences of the
above mentioned risks, we advise that machine
operators will follow the instructions in the manual at all
times.
PROPANE CYLINDERS
The Propane cylinders are constructed of either
aluminum or steel. We recommend aluminum
because it is lighter and guards against rusting.
The cylinder used on propane powered floor
machines is classified as a 4E240 cylinder. Its
rated capacity is 20 lbs. and this designation
refers to the model of the cylinder. Actual propane
capacity achieved during filling can be less than,
equal to, or slightly more than 20 lbs. Use only
UL, CTC/DOT listed cylinders.
 The propane cylinder used on the machine is a
motor fuel cylinder as listed by the Department of
Transportation. Unlike the common 20-lb propane
outdoor grill cylinders (which are not legal for use
on propane floor machines), the motor fuel cylinder
has a number of safety systems designed into it to
ensure your safety at all times.
 There are two types of 20 lb. motor fuel cylinders.
Liquid draw
Vapor draw
 The liquid draw cylinder is used on larger
vehicles like forklifts. These machines have
special vaporizing carburetors to allow the
propane to change from a liquid to a gas before
being burned in the combustion chamber.
 The vapor draw cylinder is used on small
machines like the propane powered floor care
machines. The vacuum generated by the engine
draws up the Propane gas vapor through the fuel
system. The propane powered floor care machine
does not have an evaporating system and will
freeze up if liquid propane is introduced to it. It is
necessary that special attention be paid to ensure
that neither the liquid nor the vapor draw cylinders
be overfilled.
REFUELLING CYLINDERS
The proper filling of propane cylinders is a subject
so important that it warrants special attention.
Propane cylinders should only be filled by qualified
propane dealers.
 Most important, propane cylinders should be filled
nomore than 80% of their rated capacity. The other
20%, which is about 4” (10 cm) from the top of the
cylinder, is called the vapor space or headspace. This
vapor can be compressed without causing the pressure
relief valve to open and vent gas to the area around the
cylinder. If there is no headspace to allow for fuel
expansion, the pressure relief valve will open, releasing
propane gas into the atmosphere. This is a very
dangerous and volatile situation as there is always the
possibility that enough of the vented gas could find its
way down to the floor and come in contact with a pilot
light from a furnace, hot water heater, or other source of
ignition.
Propane changes into a gas, is -44oF (-42oC).
Exposing unprotected skin to propane gas or liquid
could result in frostbite injury.
All new cylinders should be vented and purged of air
per manufacturer’s instructions before use. Never
bleed propane cylinders indoors.
STORAGE CYLINDERS
When not in use, propane cylinders always should
be stored outside in an upright position in a
secure, tamperproof, steel mesh storage cabinet.
This cabinet may be located next to the building
but with at least fivefeet (1.5 m) of space between
the cabinet and the nearestbuilding opening (door
or window), also away from heat and direct
sunlight.
 Do not install the cabinet near a stairway or street
elevator as vented propane gas will seek a lower
level since it is heavier than air and could find its
way into the basement of the building. Do not store
cylinders full or empty inside a building or inside a
vehicle. Although it is unlikely that propane will vent
from a stored cylinder, if it should, the vapor could
come in contact with an ignition source such as a
spark from a power tool or other appliance and
create a flash fire.
 Do not smoke or use a device with an open flame
when handling or transporting propane cylinders.

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TRANSPORTING CYLINDERS
When transporting cylinders to a propane dealer
or to a job, make sure the cylinders are securely
fastened and standing in an upright position with
the service valve closed.
A cylinder rattling around in the back of a vehicle
and banging into other objects constitutes a
hazard. Avoid dropping or banging cylinders
against sharp objects.
The propane cylinders are sturdily
constructed but a series of hard jolts could
cause damage.
Please note that any cylinder that has been filled is
always considered full, no matter how little propane
gas remains in it. This is because even when all
liquid has evaporated into vapor there is still some
propane gas vapor left in the cylinder. Because this
remaining fuel is flammable, an empty cylinder
should be treated with the same careful procedures
as one that is filled to the 80% level with liquid
propane. The only time that a cylinder is considered
empty is when it is new, before it has been filled
with propane.
When transporting a propane powered floor
machine, the propane cylinder may be
strapped onto the machine as long as the
machine itself is firmly secured in the
vehicle.
 Of course, spare cylinders should always be
secured in an upright position.
.

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4. UNPACKING, HANDLING, TRANSPORTATION AND STORAGE
When unpacking the machine, please check that the following accessories are included:
The hose end fitting
Wand
Floor nozzle
Main vacuum hose with Cam Lock to connect to the machine
Accessory vacuum hose with Cam Lock to connect to the wand
If any of the above-mentioned parts are missing, please contact your local distributor or our sales representative.
Protect the environment: Please dispose of packaging materials and used machine components in an environmentally
safe way according to local disposal regulations.
Attention
• During transportation, battery and propane tank must be securely fastened and completely disconnected
at all times.
Attention
• Before operating the vacuum after transportation, propane tank and battery must be re-connected and correctly
assembled.
1. Battery: Make sure that the wires are firmly connected to the correct terminals (black (-) & Red (+). Also confirm that
the bracket that holds the battery in place is correctly assembled, so that the battery can’t move during operation.
2. Propane tank: Make sure that the tank is firmly held in place by the lock and holder plate where the propane tank sits
on the back of the dust collector. It should not be able to move when correctly assembled.
When handling and transporting the machine , never use the handles or other machine parts to lift the machine. Use
always a skid or pallet for transportation, and never transport an unprotected machine in the rain or snow. Always store
and transport the machine in an upright position. The machine should also always be stored in a dry, frost-proof
environment
5. OPERATION OF VACUUM
IMPORTANT: Before starting the machine, check the service table for daily maintenance. Make sure that the flexible
vacuum hose is securely attached to the vacuum pipe union and vacuum cleaner inlet. Check oil level. Open the
service valve on the propane tank about one and a half turns (counterclockwise).
WARNING: 1. TURN THROTTLE TO THE IDLE POSITION
2. START MOTOR /the engine is started by the key switch/ AND RUN ON LOWEST RPM
3. TURN THROTTLE TO THE FULL POSITION
NEVER START THE ENGINE AT HIGH RPM
Before use, the operator must be trained in the handling of the dust collector and the hazardous dust.
IMPORTANT:
TO TURN OFF VACUUM: 1. CLOSE SERVICE VALVE ON PROPANE TANK
2. TURN THROTTLE TO THE IDLE POSITION
3. TURN OFF KEY SWITCH
Figure 4.1
Figure 4.2
Figure 4.3

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5.1 LOCKING CASTER WHEEL
There are two caster wheels located on the front of the dust collector, one of the
wheels may be locked. Locking the wheel will prevent the vacuum from moving,
and possibly causing damage or injury. The wheel should be locked on uneven
surfaces to prevent unexpected rolling or movement. To lock or unlock the caster
wheel, follow the procedure shown below.
• To lock the caster wheel, press down on the metal tab
• To unlock the caster wheel, press backwards on the metal tab protruding from
the top of the wheel assembly.
5.2 FILTER CLEANING
LAVINA® V-32GX dust collector has an automatic filter cleaning cycle system
with adjustable filter cleaning interval. The main filter cleaning is done by the jet
pulse. The operator can set the time interval
for the filter cleaning with the FILTER
CLEANING INTERVAL potentiometer. The
minimum interval between cleaning is 5
minutes and the maximum is 50 minutes. To
increase the interval, turn the potentiomer
clockwise. Each division of the potentiometer
corresponds to 5 minutes. The cleaning cycle
lasts 10 to 12 seconds.
The operator can activate the cleaning anytime
by pushing the FORCED CLEANING button.
While forced cleaning is running, the button
flashes.
If the suction is not good, the cleaning cycle
may be run 4 to 5 times by pressing the
FORCED CLEANING button. If the suction
does not improve after the forced cleaning and
the vacuum gauge (pos.24; fig.1.1) shows
more than 0,25 bar, change the main filter. If
suction remains poor, also change the Hepa
filter.
Always clean the main filter before replacing
the waste bag, when daily work is done or
there is a poor suction. Activate the cleaning
cycle by pushing the FORCED CLEANING
button.
If the automatic cleaning system fails, the
operator can clean the filer manually by
disconnecting the inlet valve from the actuator
and manually open and close the valve. The
dust collector is designed with the option to do
this with the handle for manual cleaning.
5.2.1 MANUAL (EMERGENCY) FILTER
CLEANING
WARNING: For manual cleaning of the filter follow the procedure:
- dismount the security cover with two bolts (pos.1,2,3;fig.5.2)
- remove the hairpin cotter pin (pos.5) of the handle serving as a front axle of the actuator (pos.4) and remouve
the axle.
- turn the actuator as shown (pos.4).
- mount the axle in the inlet valve (pos.6).
- put the hairpin cotter pin back in the axle (pos.7).
The filter may be manually cleaned by following the following procedure:
- 1) Close the inlet valve
- 2) Wait for five seconds to rise the vacuum and rotate the lever by using for example a screwdriver оr 11/16
wrench (pos.8 fig.5.2)
- 3) Repeat the 2nd step five times
- 4) Open the inlet valve and continue working
Figure 5.1
Figure 5.2
Figure 5.2

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5.3 MAIN FILTER CHANGE
WARNING:
Turn off the engine and wait for the fan
impeller to completely stop before opening
the machine to change filters.
The exhaust will get very hot even when
running the engine for a short time.
IMPORTANT: All of the following procedures
must be performed with the dust collector turned
off
/see chapter 5/. Before performing any work or
maintenance on the vacuum, be sure to wear the
proper protective equipment. This might include
clothing which covers any exposed skin,
protective eyewear, a respirator, and/or
protective gloves conforming to protection class
FFP3.
To replace the main filter, loosen the three
latches (see fig.5.3-1) and open the head cover
(see fig.5.3-2) around the hinge using the lever
(see fig.5.3-3). Be carefull not to damage the
power cord and the flexible vacuum hose (see
fig.5.3-4). Lift out the used filter (see fig.5.3-5)
and place it carefully in a plastic bag. This bag
must be properly disposed. Insert a new
complete filter pack in reverse order. Only
original filters may be used.
CAUTION: If you are removing the Main filter in
order to clean it: hitting the filter with force or use of compressed air will destroy the filter. It can handle water, but high
pressure water cleaning will destroy it.
5.4 HEPA FILTERER CHANGE
WARNING:
Turn off the engine and wait for the fan impeller to
completely stop before opening the machine to change
filters.
The exhaust will get very hot even when running the
engine for a short time.
IMPORTANT: All of the following procedures must be
performed with the dust collector turned off
/see chapter 5/. Before performing any work or
maintenance on the vacuum, be sure to wear the proper
protective equipment. This might include clothing which
covers any exposed skin, protective eyewear, a respirator,
and/or protective gloves conforming to protection class
FFP3.
Open the head cover (see fig.5.3-2) around the hinge using
the lever (see fig.5.3-3). Be carefull not to damage the
power cord and the flexible vacuum hose (see fig.5.3-4).
Open the two latches of the HEPA filter cover (fig.5.5). Lift
out the cover (фиг.5.6) and put it on the cylindrical filter
chamber (gig.5.6), pull out the two HEPA filters (fig.5.7).
Important: the used filer and debris must be
disposed of using methods which fully comply with local, environmental laws and regulations.
Figure 5.5
Figure 5.4
Figure 5.3

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Now place the two new HEPA filters in the box. Put back the cover and close the latches. Close the head cover
(pos.2;fig.5.3) and lock the 3 latches (pos.1;fig.5.3).
5.5 LONGOPAC® BAG REPLACEMENT (CHANGING BAGS)
V32GX has a Longopac system for effective dust storage.This is a
20 m long plastic tube that will be divided into plastic bags using the
zip ties attached to the machine.
IMPORTANT: TURN OFF VACUUM:
1. CLOSE SERVICE VALVE ON PROPANE TANK
2. TURN THROTTLE TO THE IDLE POSITION
3. TURN OFF KEY SWITCH
The collected dust accumulates in the cyclone until the machine is
switched off, when it drops through the bottom flap into the plastic
bag.
• Make sure that there is approximately 6-8 inches of an empty bag
located between the bottom of the dust container and the top of the
debris/waste.
• Install 2 zip ties, or cable ties, around the plastic bag: 1 located
above the top of the debris/waste, and a 2nd tie located
approximately 3-4 inches higher up on the bag). Both ties must be
securely tightened in order to prevent the opening of the bag and
possible spillage (Fig 5.8).
• Using a sharp knife or scissors, cut across the entire section of
plastic bag located between the 2 zip ties, or cable ties (Fig 5.8).
Remove and dispose of the bag section containing the dust and
debris.
• Pull down on the bag until the end reaches the lower, bag-support
plate (Fig 5.9).
IMPORTANT: When disposing of bags containing debris, be sure to
use waste disposal containers and methods that fully comply with all
environmental laws and regulations that are applicable to your
specific country and location.
Figure 5.6
Figure 5.7
Figure 5.9
Figure 5.8

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5.6 INSTALLING LONGOPAC® REFILL PACKS
When the plastic bag cartridge has reached the end, the plastic bag refill may be installed using the following
procedures:
• Locate the 2 retaining levers located underneath the Longopac® bag support ring (Fig5.10).
• First pull down on the retaining levers, then rotate them 90 degrees so that the ends are pointing towards the center of
the machine (Fig 5.11) (Fig 5.12).
• Pull down on the bag support ring to remove, and place aside on a level surface.
• Place the Longopac® bag refill into the support ring. Ensure that the 2 ends of the refi ll are directed in an upwards
position. Pull the inner end of bag refill down over the inside surface of the bag support ring (Fig 5.13).
• Lift the bag support ring into place so that the bottom is located above the bottom edge of the hopper
container (Fig 14).
• Rotate the 2 retaining levers bacwards so that the ends are pointing outward and holding the bag support ring in place
(Fig 5.10).
• Pull the outer edge of the bag down over the support ring until a zip tie, or cable tie, can be installed all the way
around the bag.
• After the zip tie has been securely installed, pull the bag down until the end reaches the lower, bag-support plate. The
vacuum cleaner is now ready for operation (Fig 5.9).
Figure 5.11
Figure 5.12
Figure 5.13
Figure 5.14
Figure 5.10

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FUEL-MINDER USER MANUAL
The SM40 Fuel-Minder is a high-performance, digital fuel control system featuring closed loop feedback, fuel lock-off capability, emissions safety
warnings with shutdown, and an LCD screen for user interface. The system is highly responsive to changes in engine load, providing optimum the air-
to-fuel ratio regardless of operating conditions.
SYSTEM COMPONENTS
The following parts are included with the system
Electronics Module
Integrated Wire Harness
Fuel Control Valve
Fuel Control Housing
O2 Sensor
LPG Regulator with lock-off
*Individual items are available as replacement parts if necessary*
OVERVIEW OF FEATURES
Closed Loop Fuel Management System
The Fuel-Minder uses closed-loop feedback from the O2 sensor to control the amount of fuel introduced to the engine
via the Fuel Control Valve. This technology continuously monitors engine emissions and is capable of making fuel
corrections to compensate for varying engine loads and conditions.
Faulty O2 Sensor Detection
If a faulty O2 sensor is detected, the Fuel-Minder will alert the user within 3-5 minutes from a cold-start. A message will
be displayed on the LCD screen to let the user know that the O2 sensor needs to be replaced.
Built-in Fuel Lockoff Controller
The Fuel-Minder also controls the fuel lockoff and only allows fuel to pass through if it detects the engine is cranking.
Once the Fuel-Minder is powered off from the equipment key switch, the Fuel-Minder closes the fuel lockoff and shuts
the engine down immediately.
Emissions Warnings and Shutdown
If the Fuel-Minder detects engine emissions that are too lean or rich for a period of 5 minutes, it will shut the engine
down via the fuel lockoff. The Red LED will blink and the LCD will display a message alerting the user of the issue and
will prompt some common fix suggestions.
Dual Hour Meters
The Fuel-Minder has two hour meters, one for the engine and the other for equipment. The Engine Hours are resettable, which should only be done if
the engine is replaced. The Equipment Hours (located in Options Menu) is non-resettable and shows the total hours on the equipment, similar to the
odometer of a vehicle.
Battery Voltmeter
This feature allows for real-time display of the battery’s voltage, which also helps for troubleshooting any battery or
charging system issues that may arise.
Engine Tachometer
Displays the current engine speed (in RPM). This should be used to assess proper idle, WOT and engine speed for the
appropriate tooling.
Job Timer
The job timer feature works when it is activated and while the engine is running, and will not continue to run if the
engine is stopped. The allows for easy timing of jobs or work areas to help determine speed.
Password Protection
Located in the options menu, the password feature allows a maintenance manager or owner to enable a password that
prevents the user from resetting the Service Due alerts without the appropriate pin.

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Service Alerts
The Fuel-Minder also provides equipment-specific service alerts for the following items:
Air Filter
Oil Change + Filter
Spark Plugs
Seal Replacements
Chain Inspections
Belt Inspections
Tooling Inspections
Each item has individual alerts at different hour intervals, and the Fuel-Minder will start alerting the user of upcoming
maintenance within 3 hours of when it is due. To reset a particular service alert, simply scroll to it, using the +or -
buttons, then hold the reset button for 2 seconds. The meter will then prompt you to reset that interval.
Sleep Mode
To conserve equipment battery life, the Fuel-Minder will enter sleep mode if there are no key inputs or engine activity.
The backlight will dim after 30 seconds of inactivity, then turn off after 1 minute. The display will turn off after 2 minutes.
To wake from sleep mode, simply press any key or start your engine.
MAIN MENU NAVIGATION AND USE
This section outlines how to navigate the menu and interact with certain features.
MAIN MENU
The Main Menu contains the following screens, which can be viewed by simply using the +and -buttons to scroll.
Please note: Upon startup or waking from sleep mode, the first screen shown is always Engine Hours.
-Engine Hours (Default screen)
-Clean Filters
-Oil Change + Filter
-Spark Plugs
-Chain Inspections
-Seal Replacements
-Belt Inspections
-Tooling Inspections
-Battery Voltage
-Tachometer
-Options Menu
LED Alerts & Resetting Service Intervals
The Fuel-Minder will alert you when service is due by blinking a red LED within 3 hours of the specified interval and
displaying “Service Due” on the LCD screen. When you see this light, simply scroll through your menu to see which
service item is due. To reset a specific interval, just scroll to that particular screen (for example, Oil Change), then hold
the SELECT button for 2 seconds until you see the reset prompt, then press the + button to reset that interval.
OPTIONS MENU NAVIGATION AND USE
OPTIONS MENU
To enter the options menu, simply scroll until Options Menu is displayed on the screen, then press SELECT. The first
option displayed by default is Add Password. Use the + or –buttons to scroll and view other options. To exit the
options menu, scroll until you see EXIT OPTIONS, then press SELECT.
Add Password- This option allows you to add a password that prevents unauthorized users from resetting service
intervals or performing a factory reset. This is a 4-digit pin that you set.
Change Password-Allows you to change your password, if one is saved. Note: This option is hidden unless a
password has been created.
Remove Password-Used to disable the password feature, if a password is saved. Note: This option is hidden unless a
password has been created.
Factory Reset-CAUTION, this option will erase all memory and restore your device to factory condition. This also
allows for resetting the total engine hours. Password required if set.
Factory Unlock-This option is only used by SuperAbrasive and requires a factory assigned pin number to activate.

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Tach Settings- This allows you to adjust the tachometer for a carbureted or fuel injected engine. It should come pre-set
to the correct option and will not require changes.
Equipment Hours- This displays the total number of hours on your equipment and is non-resettable.
Date of Purchase-This can be used by the user or dealer to record the equipment purchase date. To enter the date,
hold SELECT for 2 seconds; a cursor should appear under the MM. Use the + and –buttons to change the month field,
then press SELECT to move to the Day field. Again, use the + and –buttons to select the desired day. Once you have
the desired date, hold SELECT for 2 seconds and a prompt to save the information will appear.
Engine Info- To view the engine model/serial information, scroll to Engine Info in the Options Menu, and press
SELECT. To edit this information, hold SELECT for 2 seconds. Then use the + and –buttons to select the appropriate
letters and numbers. Press SELECT quickly to move the cursor, or hold SELECT for 7 seconds to save/exit.
Equipment Info- To view the equipment model/serial information, scroll to Equipment Info in the Options Menu, and
press SELECT. To edit this information, hold SELECT for 2 seconds. Then use the + and –buttons to select the
appropriate letters and numbers. Press SELECT quickly to move the cursor, or hold SELECT for 7 seconds to
save/exit.
Job Timer- The job timer acts as a stopwatch, but only starts and stops when the engine is turned on/off. This allows
you to accurately time how long your engine runs for a particular job.
Exit Options-Returns to the main menu, and default screen (Engine Hours).
SAFETY INFORMATION
Safety Information- Read all safety information before using this device to ensure safe and proper use.
Do not interact with the device while operating your equipment. Doing so may distract your attention and cause an
accident, or may be illegal depending on your region.
Avoid any direct contact with pressure washers, water sprayers or cleaning chemicals of any kind.
Do not drop or cause an impact to the device.
Do not bend or twist the device and/or the wire harness excessively.
Do not disassemble, modify or repair your device. This product contains no user serviceable parts.
FCC Part 15.21
Any changes or modifications to this device that are not expressly approved by the manufacturer may void the user’s
authority to operate the device.

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6. MAINTENANCE AND INSPECTION
Tampering w/Emission Control System Prohibited
Federal law and California State law prohibits the following acts or the causing thereof: (1) the removal or rendering
inoperative by any person other than for purposes of maintenance, repair, or replacement, of any device or element at
design incorporated into any new engine for the purpose of emission control prior to its sale or delivery to the ultimate
purchaser or while it is in use, or (2) the use of the engine after such device or element of design has been removed or
rendered inoperative by any person.
Among those acts presumed to constitute tampering, involve the parts/systems listed below:
Carburetor and internal parts
Spark plugs
Magneto or electronic ignition system
Fuel filter element
Air cleaner elements
Crankcase
Cylinder heads
Breather chamber and internal parts
Intake pipe and tube

WARNING!
Before cleaning and servicing the machine, you must turn the machine off and disconnect battery and propane
tank
ATTENTION!
Wait until turbine impeller has completely stopped before starting servicing the machine.
The exhaust will get very hot after running the engine for just a short time

Before moving the dust collector from the working area, the machine must be cleaned.
All other equipment must be considered to be contaminated and be treated thereafter.
If possible, use a special suitable room.
Proper personnel protective equipment must be used.
After a service, all parts that are contaminated must be taken care of properly in plastic bags, according to
all regulations.
If the dust collector has to be used for other purposes, it is extremely important that the machine is
cleaned to avoid the spread of hazardous dust.
In order to ensure safe and efficient operation of the dust collector, the following procedures should be performed
periodically (depending on the frequency of operation):
Remove and inspect the filters for any signs of excessive wear or damage. Replace as necessary. (See
section on “Filter Removal”).
Ensure that the gaskets on the filters are free of excessive wear or damage. Replace as necessary.
Inspect all electrical components (switches, plugs, cables, etc.) for damage or exposed wiring. Replace as
necessary.
Ensure that all screws, bolts, and nuts are properly tightened.
Check the waste container level. Always clean and change the bag when the debris reaches a maximum of
75% of its full capacity.
Check the flexible vacuum hose and accessories for significant wear or damage. If holes are present, the dust
collector’s efficiency will be reduced, and debris will leak into the work environment. IMPORTANT: All major
repair work should be performed by Superabrasive or an authorized repair facility.
Check the turbine belt tension.
Check and clean the Propane installation.
CHECK DAILY
After operating the V32GX, the operator should conduct a visual inspection of the machine. Any defect should be
solved immediately. Pay attention to plugs and vacuum hoses, loose bolt or screws.