Suiden SPSV-110-8A User manual

INSTRUCTION MANUAL
Index
1. For your safety! ................................................. 1
2. Product specifi cation .......................................... 3
3. Parts .................................................................. 4
4. How to use ........................................................ 5
• How to clean different substances ............... 5
• Assembling the hose and tubes ................... 5
• Attaching and detaching the hose ................ 6
• Attaching the nozzles ................................... 6
• Connecting to a power source ..................... 6
• Operating the vacuum cleaner ..................... 7
• Filter dust removal ........................................ 7
• Emptying the dust bin ................................... 7
• The supporting fi lter ...................................... 8
5. Maintenance ...................................................... 9
• Filter maintenance ........................................ 9
• General maintenance ................................... 11
6. Safety inspection ............................................... 12
7. Trouble shooting ............................................... 13
8. After service ...................................................... 15
Thank you for purchasing this product from the
world brand SUIDEN. Please use this product
correctly after having thoroughly read this manu-
al. After having fi nished reading, please store it in
a place where it is easily accessed by people using
the unit. If during use the unit malfunctions, or if
something is unclear, please consult this manual.
Be sure to thoroughly read this manual
to the end before commencing operation
of the unit.
Please also store this instruction
manual in a place where it can be accessed by
anyone who needs it at all times.
Wet & Dry Power Cleaner
SPSV-110-8A
SPSV-110L-8A
Website: www.suiden.com
E-mail: inf[email protected]

1
1For your safety!
Please do not operate the unit before carefully reading and understanding the content of this section. The items
treated in this section are to ensure safe use of the unit and to beforehand prevent harm or injury to you and others.
Further, to clarify the severity of the harm and injuries that can result from incorrect use, the items in this section are
divided into two categories; Warnings and Caution. However, since the actions explained under caution also some-
times can cause severe harm, please follow all instructions in this section carefully regardless of category.
Warning:
Caution:
∆ Note:
Incorrect use can cause death or severe injury.
Incorrect use can cause bodily harm or can damage the unit.
Additional useful information other than warnings and caution.
Carrying / Moving the unit
Caution
Be very careful when packing the unit in and out of
vehicles.
*If the unit is dropped, there is risk of
physical injury and damage to the unit.
If the unit is transported in a vehicle after it is un-
packed, be sure to fasten it thoroughly with a rope
or a strap.
*If unfastened the unit can move unexpect-
edly and cause an accident.
When carrying, or moving the unit in any other way, please keep it balanced and adapt your movement to the
shape and weight of the unit at all time. Remember to only bend your knees, not your back.
*If the unit is dropped, there is a risk of injury.
General caution
Caution
Do not use the unit in any other way than is described in this manual.
*Incorrect use can cause accidents, malfunction or damage the unit.
Testing and operating the unit
Warning
Do not use the unit to clean, nor use the unit close
to dust, gas or steam containing aluminium, magne-
sium, titanium or other ammable substances.
*This can result in fire or explosion.
Do not put wet hands on the plug, the switch or the
electric wires.
*This can cause electric shock and injury.
Use a 15A rated electrical outlet. Do not plug in any
other electrical appliance in the same outlet.
*If other appliances are connected in the
same outlet at the same time, the outlet
can overheat and catch fire.
Do not expose to water or oil.
*Water or oil can cause a short circuit,
electric shock or other accidents.
Earth the unit securely, and use a earth leakage
circuit breaker (bought separately).
*When the unit is broken or has a short
circuit, there is risk of electric shock.
Do not use the unit to clean, nor use the unit close
to kerosene, gasoline, thinner, ether, paints or other
ammable or explosive objects.
*This can result in fire or explosion.
Do not clean chlorine-based cutting oil.
*This can lead to a chemical reaction that
makes the resin parts crack and tear,
which can lead to injuries as well as dam-
age to the unit.
Do not use the unit to clean harmful substances or dust containing dioxins, asbestos or other harmful substanc-
es.
*This could cause harm to your health and pollute the environment.
Regularly clean the electric plug with a dry cloth.
*If the plug becomes covered with dust,
the insulation can become nonfunctional
because of moisture and other factors,
and cause fire.

2
Caution
Do not use the unit with any other voltage than AC
220V.
*There is risk of electric shock or fire
caused by a short circuit.
If the unit is not working properly,
pull the plug immediately and
turn it in for service or repair.
*There is risk of electric
shock or fire caused by a
short circuit.
Do not obstruct the suction inlet or the exhaust air
vent while the unit is in operation.
*The motor can otherwise overheat and
break down.
Do not use the unit in places where it can be ex-
posed to rain or other water.
*Contact with water can damage the insu-
lation and cause electric shock, short cir-
cuit, fire and other accident and injuries.
Do not use the unit in places with high concentration
of dust in the air.
*If there are high levels of dust in the air,
dust can enter into the motor, causing it
to overheat and can result in a fire.
Never use the unit to clean metal chips or swarf
without the support lter.
*Without the support filter, the normal
filter can get damaged by the metal chips
and swarf, which can lead to accidents
and malfunction.
If the suction of the unit if obstructed by something
getting stuck inside the tube or hose, or if the oat
device has been risen, you must turn off the power
immediately.
*The motor can otherwise overheat and
break down.
Keep away from re.
*The unit can become deformed, causing
short circuit and possibly fire.
Do not clean solidied cement dust, synthetic resin
dust, metal dust, carbon dust, conductive ne dust
or pharmaceuticals.
*This could cause fire from short circuit or
electric shock.
Do not clean thinner or other solvents, volatile or
explosive gases or dust, lit cigarettes or other hot or
burning substances.
*This could cause explosions, fires or the
filter to get burned and damaged.
Earth the unit securely with earth clip at the end of
the electric cord. Especially if you are cleaning a
place with wet oors.
*If the unit is not earthed, there is risk of
electric shock.
Do not use in areas with mist or smoke from chlo-
rine-based cutting oil.
*This can lead to a chemical reaction that
makes the resin parts break, which can
lead to injuries as well as damage to the
unit. Do not use the unit at high humidity.
*This could cause fire, short circuit or mal-
function.
*The humidity should be below 80%.
Do not use at temperatures higher than 40ºC.
*This could cause fire.
*The unit can be used within the tempera-
ture range 0-40ºC.
Do not clean any substance, liquid or dust that
foams.
*Foam can cause the float device to not
work properly, causing the vacuum clean-
er to overfill and leak from the exhaust
vent. This could cause short circuit, mo-
tor malfunction, or stain your clothes.
Do not put hands or ngers into
the air suction inlet holes or the
nozzles.
*There is risk of injury.
Do not step on the hose or pull it recklessly.
*The hose can get damaged and start leak-
ing into the environment where the vacu-
um cleaner is being used.
Do not tip the unit over during or after cleaning
liquids.
*This could cause the motor to overheat or
malfunction, or cause an accident.
Never use the unit while it is tipped over on its side.
*The content of the tank might spill out.
Do not use the unit if the cord or plug is damaged,
or if the plug is loose in the socket.
*Electric shock or fire caused by a short
circuit can occur.
If you use an extension cord, make sure to use one
that meets the specied requirements.
*There is risk of the cord overheating and
catching fire.
Do not use the unit when the cord is coiled or bun-
dled together.
*There is risk of the cord overheating and
catching fire.
*Make sure that the cord is extended be-
fore use.
Do not move the unit by pulling the electric cord or
hose.
*The cord or hose can get damaged, cause
electric shock, short circuit, fire or leak-
age.
Do not damage, extend, nor excessively bend, pull, twist, bundle, squeeze or put heavy objects on the cord.
*If the cord gets damaged, there is risk of electric shock or fire.
Do not clean sea water or other
corrosive liquids or powder.
*This can cause the motor
to catch fire, malfunction
or cause and accident.

3
Remove the plug from the electric
outlet when the unit is not in use.
*There is risk of burning
and other injuries, electric
shock, fire caused by short
circuit etc.
Do not let the plug get dirty or get exposed to metal
objects while plugged.
*There is risk of electric shock, short cir-
cuit and fire.
Caution
Bundle the electric cord after use.
*There is risk of the cord getting damaged.
When you remove the plug from the
outlet, be sure to pull it out holding
the plug, not the cord.
*There is risk of electric
shock, short circuit and fire.
Do not empty the vacuum cleaner tank while smok-
ing.
*A lit cigarette can cause the content to
catch fire, causing burn injuries or fire.
Use a face mask and protective goggles when emp-
tying the unit.
*Emptying without goggles or face mask
can be harmful to your health.
Maintenance and Troubleshooting
Caution
Be sure to unplug the unit from the
outlet during maintenance.
*There is risk of electric
shock and injury.
Disassemble, repair and reassemble is not to be at-
tempted by anyone other than an authorized repair-
man/technician.
*Inadequate or poor handling can result in
fire, malfunction and injuries.
2Product specification
Model number SPSV-110-8A SPSV-110L-8A
Suitable for cleaning Dust, liquids, metal swarf
Power supply Single phase 220V, 50Hz
Max vacuum pressure 21.0 kPa
Suction air volume 2.7 m³/min
Power consumption 1100W
Rated current 5.5A
Noise level 75 dB
Tank capacity Dust: 10L / Liquids: 7L Dust: 22L / Liquids: 20L
Net weight 14 kg (Including accessories) 16 kg (Including accessories)
Hose Diameter 38 mm
Length 2 m
Power cord length 8 m
Dimensions (mm) W370 x D410 x H580 W400 x D420 x H780

4
3Parts
① ② ③
④ ⑥⑤
Handle
Tube
Hose release
knob
Hose attachment
piece
Floor nozzle
Hose
Main unit
handle
Power switch
Air suction inlet
Exhaust air
outlet
Top fastener
Tank
Accessory storage
space
Rear caster wheel
Static electricity discharge strap
Front caster wheel
Accessory storage
space usage
After you are nished
using the accessory
nozzles, they can be
stored in this space on
the side of the unit.
Accessories
1. ø 38mm Hose (2m)
2. ø 38mm Handle
3. ø 38mm Aluminium straight tube
4. ø 38mm Floor nozzle
5. ø 38mm Cut nozzle
6. ø 38mm Crevice nozzle
Filter
Exploded view
Filter clamp
Filter border
Filter cover
Cloth lter
Support lter holder
Support lter
SPSV-110L-8A
SPSV-110-8A
Long Tank
Push Handle
Accessory storage
space
Static electricity discharge strap

5
4How to use
Important: To ensure safety, read section one “ 1 For your safety!“ rst.
1. How to clean different substances
Caution
Be sure to use the vacuum cleaner correctly when
cleaning liquids.
*If used in an incorrect way, the vacuum
cleaner tank can become overfilled and
start leaking liquid.
Never use the unit to clean metal chips or swarf
without the support lter in place.
*Without the support filter, the normal
filter can get damaged by the metal chips
and swarf, which can lead to accidents
and malfunction.
How to correctly use the support filter
This unit can clean dust, liquids and metal swarf, chips and dust, but be sure to note that what you clean determines
whether the support lter should be attached or not (See explanation below). The support lter is attached on
delivery. See page 8 to learn how to attach and remove the support lter.
I. When cleaning metal chips and swarf: The support lter must be attached.
II. When cleaning liquids: Remove the support lter.
III. When cleaning normal dust and powder: Remove the support lter.
How to correctly clean liquids
●Correct method
When you clean liquids directly with the hose or tube,
make sure that the end is slightly elevated above the
surface of the liquid so that air also can enter.
●Incorrect method
Do not put the whole end of the hose of tube into the
liquid!
●Higher efficiency with several specialized units
Any SPSV-110 unit can be used for either dust, liquids or metal swarf or chips, but to gain optimal efciency it is
recommended to have several units, each of which is exclusively used to clean only one type of waste.
2. Attaching the handle to the hose
∆ Note: Do not remove the hose clamp from the hose.
Putting it back on the hose is very difcult.
I. Unscrew the screw of the hose clamp with a screwdriver,
turning it to the left.
II. Insert the handle into the hose until it has reached the
“Insert until here” sticker on the upside of the handle.
Opening
for air
Turn left
Handle
“Insert until here”
“sticker
Hose clamp
Hose
Screw

6
III. Fasten the hose clamp by turning the screw to the right.
IV. Try to pull the handle to make sure that it is securely
attached.
3. Attaching and detaching the hose
(1) Attaching the hose
Insert the hose in to the hose attachment piece and press until it
says click.
(2) Detaching the hose
Raise the hose release knob upwards while you pull out the
hose from the hose attachment piece.
4. Choosing the appropriate nozzle
Choose the appropriate nozzle for the cleaning at hand.
• Floor nozzle: General nozzle for oors and other surfaces.
• Cut nozzle: For metal chips and swarf.
• Crevice nozzle: For crevices and other narrow spaces.
█ How to use the floor nozzle █
5. Connecting to a power source
I. Insert the plug into a 220V electric outlet.
II. When you unplug the unit, be sure to grip the plug and not
the cord when you pull it out of the outlet.
∆ Note: If you pull the plug out holding the cord, the tip of
the plug can become deformed and will not be able to be used
anymore.
Turn right
Hose attachment piece
Hose attachment piece
Hose
Hose
Hose release knob
Crevice
nozzle
Cut nozzle
When this button is erect-
ed, it indicates that the
carpet brush is extended.
Press to retract the brush.
When this button is
erected, it indicates that
the carpet brush is re-
tracted. Press to extend.
*When cleaning carpets, the nozzle
should look like the picture to the right
Floor nozzle
Tip of plug
Electric cord
Plug

7
6. Operating the vacuum cleaner
I. Turn on the vacuum cleaner by turning the power switch on
the top to on.
II. When you have nished cleaning, turn off the vacuum
cleaner by turning the power switch to off.
∆ Note:
*If liquid start to spray up from the air exhaust vent during
operation, that could indicate that the lter has gotten wet. If
the lter is wet, it can easily get clogged by dirt.
*In that case, leave the vacuum cleaner on to suck just air for
a couple of minutes until the lter is dry again. See pages
9-11 for more information about lter maintenance.
*Depending on what you are cleaning, the tube, handle
or hose can become charged with static electricity. This
however does not mean that there is electric leakage. Please
use rubber gloves if you have problems with static electricity.
7. Filter dust removal
When dirt gets stuck to the lter, the suction capability deteriorates. Therefore you should clean the lter by shaking
off the dust in the manner described below before and after every time you use the unit.
∆ Note:
*Be sure to remove the support lter before shaking the normal lter. If the support lter is still attached, the dust
from the normal lter will just fall into the support lter, and not into the tank as it should.
*See page 8 for description on how to attach and remove the support lter.
I. Unfasten the two top part fasteners on the sides of the unit and remove the top part.
■ Do not remove the hose from the hose attachment piece!
II. Without removing the lter from within the tank, hold down the lter border so it doesn’t move, grab the shaker
handle and pulling it up and down, shaking the dust off the lter.
III. Since the suction weakens when the lter gets clogged, this procedure should be repeated after every use.
8. Emptying the tank
∆ Note:
*Be sure to follow the proper regulations when disposing of industrial waste.
*If you have lled the tank beyond the units capacity, the content can spill over when you remove the top.
Therefore, be sure to empty the tank regularly when needed.
I. Unfasten the two top part fasteners on the sides of the unit and remove the top part holding the handle on the top.
II. Remove the lter from the tank. ■ Note that the rubber packing sometimes can be stuck and difcult to remove.
III. Empty the content of the tank.
Power switch
Air exhaust
vent
Vacuum cleaner
top part
Top part attachment
piece
Tank
Filter border
Filter
Shaker handle
*Grab the shaker
handle, then pull it up
and down, shaking the
dust off the lter

8
(1) How to remove the support filter
I. Fasten the lter cover so it doesn’t move. Then pull the lter holder downwards while you press the 3 tabs on the
sides to detach the support lter holder from the lter cover. Please store the lter in an appropriate place.
II. Take the centre part of the support lter and pull it upwards to remove it from the support lter holder. Note that
the support lter should only be removed from the holder when it needs to be washed, not in any other cases.
∆ Note:
*If there is a gap between the support lter and the support lter holder, the normal lter can get damaged when
cleaning metal chips and swarf, causing the unit break down or malfunction.
*Be careful not to apply pressure or allow any impact to the support lter holder. The support lter could then fall
down through the lter cover.
IV. Make sure that all pieces are aligned correctly when
reattaching the lter and the top part.
(2) How to reattach the support filter
I. Put the support lter back in its place in the support lter holder. Make sure that the support lter is placed so that
it is straight, without deformations and gaps.
II. Attach the support lter holder to the lter cover so that the 3 tabs correctly get locked into the square holes.
7. The support filter
Handle
Vacuum cleaner
top part
Hose attachment piece
Top part attachment piece
Tank
Filter
Power switch
Square hole
Tab
Press the
tab
Filter cover
Support lter
Pull downwards
Support lter
holder
Pull upwards
Press the
tab Support lter
Attach the support lter
Support lter
Support lter holder
Tab
Square hole
Tab
Support lter
Filter cover
Attach the support
lter holder

9
5Maintenance
Important: To ensure safety, read section one “ 1 For your safety!“ rst.
(1) How to remove and reattach the filter cover
I. Extract the lter from the tank. Note that the lter sometimes can be difcult to remove due to the rubber packing
being stuck to the lter cover.
II. Fix the lter cover so that it won’t move. Then turn the lter border so that the attachment pin on the side gets
released from the notch in the lter cover. When the attachment pin has reached the end of the notch to the left,
remove the lter border together with the cloth lter by lifting it up.
III. When you reattach the lter cover, put the lter into the lter cover so that the attachment pin ts into the notch
on the side of the lter cover. Then turn to the right until the attachment pin reaches the end of the notch, and the
lter is rmly attached.
∆ Note:
*Do no use the vacuum cleaner while the lter is dirty or wet.
*When the lter is dirty or wet, the performance of the unit can deteriorate signicantly.
1. Filter maintenance
(2) How to remove the filter border
I. Remove the lter cover from the lter.
II. Loosen the screw in the lter clamp by turning it to the left with a at-bladed screw driver.
III. Remove the lter border. Be careful not to loose the lter clamp or any of the other parts.
Turn left
Attachment pin
Lift up
Notch
Filter cover
Attachment pin
Filter border
Notch
Filter border
Filter clamp
Screw Flat-bladed screwdriver
Cloth lter

10
(3) How to attach the filter border
∆ Note:
*If there is any gap between the cloth lter and the lter border, the content can leak or the lter can slip off during
cleaning, causing an accident. Be sure to securely attach the lter to the lter border, and then fasten it rmly with
the lter clamp.
I. Attach the cloth lter to the lter border so that there is no
gap between them.
■ If the dust shaking knob is on the outside, like in the illus-
tration to the right, the lter is inside out. Adjust the lter to
its correct side so that the dust shaking knob is on the inside
instead.
II. Put the lter clamp over the lter and attach where the
groove of the lter border is.
■ Put the cloth lter so that it can not slip off and leave a gap
between it and the lter border. Therefore let the lter stick
out a bit from under the lter clamp.
∆ Note: Be careful so that the cloth lter does not get
damaged by the edge of the lter clamp.
III. Now fasten the lter clamp. This is done by tightening the
screw of the lter clamp, turning it to the right with a at-
bladed screwdriver.
IV. Make sure that the cloth lter is securely fastened and that it
doesn’t come off even if you pull it.
Also make sure that the lter clamp is rmly fastened.
∆ Note:
*If there is any gap between the cloth lter and the lter border, the content can leak or the lter can slip off during
cleaning, causing an accident. Be sure to securely attach the lter to the lter border and fasten it rmly with the
lter clamp.
Example of inaccurate attachment
The lter is inside
out. The dust shaking
knob should be on the
inside.
There shouldn’t be
a gap between the
lter and the lter
border.
Filter border Cloth lter
Filter border
Let the lter stick out a bit
from under the lter clamp.
Groove
Cloth lter
Filter border
Filter clamp
Cloth lter
Filter border
Filter clamp
Filter border
Cloth lter
Flat-bladed
screwdriver
Filter clamp
Filter clamp screw

11
(4) Washing the filter
∆ Note:
*Be gentle when washing the cloth lter. If you rub it or wring it too hard, it could tear and be rendered unusable.
Washing with the filter border attached
I. Remove the lter cover from the lter.
II. Remove stuck dirt and dust with a tooth brush or similar
brush, then wash the lter with cold or lukewarm water.
III. Dry the cloth lter in a shady place until it is completely dry.
A
Washing with the filter border removed
I. Remove the lter cover from the lter.
II. Remove the lter border from the lter.
III. Remove stuck dirt and dust with a tooth brush or similar
brush, then wash the lter with cold or lukewarm water.
IV. Dry the cloth lter in a shady place until it is completely dry.
V. Reattach the lter to the lter border and put it back into the
lter cover.
B
I. If the hose or the exterior of the unit becomes dirty, wipe it clean with a wrung waste cloth or a rag dipped in a
dilute solution with neutral detergent .
II. Note that there are some detergents that cannot be used on resin parts, so be sure to check the warning label on
the detergent before use.
III. Even detergents that can be used on resin parts can cause the resin to crack, so be sure to wipe the unit clean
with a wet cloth containing only water before you nish, removing any last trace of detergent.
∆ Note:
*Do not use any kerosene, benzine, alcohol or thinner-based product to clean the unit.
2. General maintenance

12
6Safety inspection
To ensure safe operation, please perform the following inspections before use.
If any damage or malfunction is discovered, please take measures to resolve the problem immediately.
*If the repair requires dismantling of the unit, be sure to let a certied and qualied repair technician conduct the re-
pair. Do not under any circumstance let anyone except for certied repair technicians to do any dismantling, repair
or reconstruction of the unit.
Inspection Measure
Is the electric cord damaged or deformed? Change the cord after having consulted with an
authorized electrician.
Is the electric plug deformed or loose? Change the cord after having consulted with an
authorized electrician.
Are there any cracks in the protective rubber of the
switch?
Change the Switch after having consulted with an
authorized electrician.
Is the hose deformed or torn? Change the hose for a new one.
Is dirt or dust stuck in the hose or tube, obstruction
the suction? Remove the obstructing dirt or dust.
Is the lter clogged with dust or dirt? Clean the lter.
Is the lter installed correctly? If not, install it correctly.
Is the lter torn or damaged? Change the lter for a new one.
Are all the metal ttings securely attached? If not, attach them rmly.
Are the metal ttings bent or crocked? Change them for new ones.
Is the tank deformed? Change the tank for a new one.
Is the tank lled with liquids, dust or dirt? Empty the tank.
Is the top part or the vacuum cleaner attached
correctly? If not, reattach it correctly.
Are the caster wheels worn out or deformed? Change the caster wheels for new ones.
Are any of the bolts or nuts loose? Tighten them rmly with the appropriate tool.
Is there any irregular sound from the motor? Please consult with your local dealer regarding
inspection and repair.
Is the unit emitting strange sounds or smells? Please consult with your local dealer regarding
inspection and repair.
Important: To ensure safety, read section one “ 1 For your safety!“ rst.

13
7Troubleshooting
What’s wrong? What to check Measure
I cannot turn on the
unit
Is there power supply?
(The power could be off
because of blackout etc.)
Turn off the unit until the power is back
on again.
Is the plug correctly connected
in the outlet? Insert the plug correctly into the outlet.
Is the electric cord broken or
damaged in any other way? The electric cord needs to be changed for a new one.
Is the electric breaker down? Remove whatever cause the breaker to shut off, and then raise the breaker
again.
Is the motor worn out? The motor needs to be changed. The average life span of a motor is
approximately 500 hours.
• There is no suction
• The unit is producing
more noise
Is the tank lled with dirt or
liquids? Empty the tank.
Has the hose or hose
attachment piece become
clogged with dirt or dust? Remove the obstructing dirt.
The suction suddenly
became weaker
Has the hose or hose
attachment piece become
clogged with dirt or dust? Remove the obstructing dirt.
Has the hose or tube gotten
torn? Replace the part with a new one.
Is there any gap between the
unit top part, the lter or the
tank?
Align the top part, the lter and the
tank and rmly attach them with the
attachment pieces.
Is the lter clogged with dust or
dirt?
1. Shake off the dust from the lter with
the dust shaking knob.
2. If the lter is very dirty, wash it
following the instructions on pages
9-11.
3. If the suction does not improve even
after having washed the lter, change
the lter for a new one.
Is the support lter clogged
with dust or dirt? Detach the support lter and wash it with water only (no soap or detergent).
Is the motor working in an
irregular manner?
Have certied repair technician change
the motor, or if possible nd and x the
problem.
After I changed the
lter, the motor is
running, but there is no
suction
Is the lter correctly placed
between the unit top part and
the tank? Put the lter in a correct way.
If the problems do not get resolved by the above suggested measures, please consult with your local dealer.
Important: To ensure safety, read section one “ 1 For your safety!“ rst.
If you think the unit might be damaged, rst check the items described below. Note that any kind of dismantling, repair
or reconstruction must be conducted by a licenced repair technician.

14
*If this unit is used correctly, there is no risk of it causing any accidents.
*However, depending on the substances cleaned and factors in the surrounding environment, a spark from
discharging static electricity among other things could ignite a re, causing explosive gas or dust to explode.
*Do not under any circumstances use the unit in places that contain inammable, explosive or corrosive gases, or
that have high concentration of explosive or inammable dust in the air or on the ground.
*For your reference, we list a few common explosive and inammable gases here below:
█For your safety
Explosion
class
Level of ignitability
G1 G2 G3 G4 G5 G6
1Acetone, Toluene
Ammonia, Propane
Carbon monoxide,
Benzene
Ethane, Methanol,
Acetic acid
Methane, Ethyl acetate
Ethanol,
Isoamyl
acetate,
1 - butanol
Butane,
Acetic
anhydride
Gasoline,
Hexane Acetaldehyde, Ethyl ether Nitrous ether
2Coal gas Ethylene,
Ethylene oxide Isoprene
3Water gas,
Hydrogen Acetylene Carbon disulde Ethyl nitrate
(1) Main types of explosive gases:
Explosive dust Inammable dust
Conductive dust Non-conductive dust
Magnesium, Aluminium
Aluminium bronze
Oilless aluminium
Zinc, Titanium, Coke
Carbon black, Iron, Coal
Flour, Corn, Sugar
Rubber, Dyes, Polyethylene
Phenolic resin, Cocoa
Lignin, Rice, Sulphur
(2) Main types of explosive or inflammable dust:
*Static electricity refers to the build up of electric charge on the surface of objects.
*In the case of vacuum cleaner and dust collectors, when you clean dust, that dust makes contact with the hose or
duct, creating friction, which in its turn charges the vacuum cleaner or dust collector, their hoses, ducts and lters
with static electricity.
*Because of that, when this accumulated electric charge in the unit or hose/duct is neutralized by electric
discharge, it could ignite the surrounding inammable dust, causing a so called dust explosion.
*In order to minimize the occurrence of static electricity, you should earth the unit and/or the duct and hose. By
doing so, the static electricity becomes neutralized before it becomes too great.
*Static electricity occurs more the dryer the air is and the ner the dust that is being cleaned is.
*For your reference, we have ranked a few materials by how easy they become electrically charged:
█The occurrence of static electricity and its prevention
Metals Fibres Natural substances Synthetic resin
( + )
Lead
Zinc
Aluminium
Chrome
Iron
Copper
Nickel
Gold
Platinum
( - )
( + )
Wool
Nylon
Rayon
Silk
Cotton
Hemp
Glass bre
Acetate
Vinylon
Polyester
Acrylic
( - )
( + )
Asbestos
Fur, Hair
Glass
Mica
Wood
Human skin
Paper
Rubber
Celluloid
Cellophane
( - )
( + )
Eponaito
Polystyrene
Polypropylene
Polyethylene
Vinyl chloride
Poritetorafuroroechiren
( - )
(3) Ranking of electrically chargeable materials:

15
8After service and warranty
Caution
Please use standard parts for maintenance and repair.
*If you use spare parts other than standard parts, there is risk that they will not t properly and can cause
malfunction or accidents.
*If a warranty claim occurs for a unit that has unauthorized spare parts, we will not be able to accommodate
that request, and also the whole warranty will become invalid.
*The same condition applies also to the case if Suiden spare parts are used in products from other
companies.
●Repair
For questions regarding acquiring spare parts or regarding repair, please contact the store where you purchased the
unit, after having prepared the product number, the manufacturer’s serial number and the date of purchase.
For your safety
*If you intend to use the unit to preserve food products, animals and plants, precision machines, art objects
etc., please check the specic requirements of those objects carefully before you commence. Inaccurate or
inappropriate use can cause the quality of the objects to deteriorate.
*Sometimes it will be necessary to perform installation work and electric work to the unit. In these cases, contact
your local dealer or an experienced professional. If the works are performed inadequately, there is risk
of electric shock, fire or accidents.
●Warranty
This warranty period for this unit is one year from delivery date, given that the following conditions are lled.
Conditions
The warranty is valid for units that have malfunctioned or have broken down, within
the warranty period, because of deciencies in design, parts or assembly made by our
company, and that has not been able to be resolved by following the instructions on safety
inspection and trouble shooting in this instruction manual.
However, the warranty does not cover costs or other losses that may occur as a result of
malfunction or breakdown of the unit.
Further, change of worn-out parts are not covered by the warranty, even if the parts
become worn out within the warranty period, and also without regard to whether they have
caused malfunction or not.
Does the unit show any of the following symptoms?
*Sometimes the unit doesn’t start even when I turn on
the power switch.
*During operation, sometimes irregular noise or
vibrations occur.
*The unit is deformed or abnormally hot.
*The unit smells burned.
*There are other irregularities.
Increase the units life span with regular inspection
If yes, cease operation immediately!
*If the unit shows any of these symptoms, to
prevent malfunction, breakdown or accidents, turn
off the power and unplug the unit immediately. Do
not start using it again until it has been checked by
a certied repair technician.