Nilfisk-ALTO MD 8000 User manual

English
2

English
3
Components Symbols used to mark instructions.............................................4
Attachments Included Attachments.................................................................5 & 6
Guidance Congratulations...........................................................................7
Getting the best results...............................................................7
Installation Assembly.....................................................................................8
Warnings.....................................................................................8
Operation Switching on the machine...........................................................9
Using the machine......................................................................9 & 10
During Use..................................................................................10
Maintenance Daily............................................................................................11
Weekly........................................................................................11
Precautions Do’s & Don’ts..............................................................................11
Service Guarantee...................................................................................12
Technical Technical Data............................................................................13
Troubleshooting Symptom, possible cause & action.............................................14
Modified January 2010
Contents

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4
Components
1. Collection Tank
2. Vacuum Hose Socket
3. Steam Hose Socket
4. Castor with Brake
5. Caster with No Brake
6. Serial Number
7. Cold Water Tank
8. Wire Basket
9. Tubular Handle
10. Chemical Connector
11. Carrying Handle
12. Steam Control Knob
13. On/Off Switch
14. Temperature Display LED
15. Heater On LED
16. Steam Ready LED
17. Cold Water Refill LED
D
ia
g
ram A
D
ia
g
ram B

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5
Attachments
These Parts were carefully packed at Nilfisk ALTO. Please check all accessories on receipt. If any
parts are missing or damaged please contact the company in which you purchased this machine,
within 7 da
y
s of
p
urchase
q
uotin
g
y
our serial number on the back of the machine.
D
ia
g
ram C
1. 4 Metre Steam, Detergent & Vacuum Hose 2. Glass Washer
3. Floor Nozzle 400mm 4. Squeegee Insert for Floor Nozzle
5. Carpet Insert for Floor Nozzle 6. Brush Insert for Floor Nozzle
7. Clear Upholstery Tool 8. Extension Tubes x 2
9. Nylon Details Brush x 5 10. Brass Details Brush x 5
11. Short Steam Lance 12. Long Steam Lance
Also available is Stainless Steel detail brushes (Packs of 10)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.

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19.
•Wire Basket
D
ia
g
ram D
•
Tubular Handle•Plastic Win
g
Nuts x 4•Deter
g
ent Bottle
Attachments cont..
13. Suction Nozzle 150mm 14. Clip on Squeegee 150mm
15. Clip On Brush 150mm 16. Accessory Service Kit
17. Steam, Vacuum Nozzle (Small) 18. Short Steam Lance (Plastic)
19. 95mm Triangular Brush 20. Crevice Tool
21. Ice Scraper
16.
17.
13.
14.
15.
18.
19.
20.
21.

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We would like to take this opportunity to thank you for your purchase of the Nilfisk ALTO
combined steam, detergent and vacuum cleaner.
The MD8000 is manufactured in the EU to the highest quality Standards
This instruction manual contains all of the necessary information to operate and maintain
this machine. Please read this instruction manual carefully before you start using or
carrying out any maintenance on the machine.
If you use this machine correctly as stated in this instruction manual this machine will fulfil
all your steam cleaning needs.
•This machine is intended for use in a commercial cleaning environment. If you do
not follow the instructions contained in this manual, situations may arise which may
be dangerous or harmful to the machine or the person operating the machine. Read
this manual carefully so that you know when such situations can arise.
•Ensure that all operators of this machine are fully trained on how it works.
•Report any problems or damage to the machine immediately to the supplier or a
Nilfisk ALTO approved supplier for this product. Do not operate the machine until
the
p
roblem or dama
g
e has been resolved.
Guidance
Congratulations
………………………………………………...
Getting the Best Results
………………………………………………...
•Operate the machine in accordance with
the instruction manual
•Maintain the machine in accordance
with instruction manual
•
Use only parts supplied by Nilfisk ALTO approved
distributors
•Use only detergents and cleaning products in the
solution tank which have been approved by Nilfisk
ALTO
Keep this manual in a safe place for future reference and ordering of spare parts

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Installation
•Place Tubular Handle (Diagram D) in position on the back of the machine and secure using the
4 x Plastic Wing Nuts (Diagram D).
!!Do not screw them all the way in at this point.
•Place Wire Basket (Diagram D) over the Wing Nuts and tighten up to secure.
•Check all accessories are present in the box as shown in Diagram C & D.
•This is an electrical product – Do not use in wet weather or allow the machine to get wet.
•Do not discharge steam towards people, danger of scolding. Or towards equipment containing
electrical components
•Never allow children to play with this appliance.
•Do not use the machine for other purposes that it was built for.
•Please remember that the steam cleaner operates at temperatures in excess of 150°C. Never
use it on objects, which cannot resist the temperature (delicate materials, fabrics, plastics,
wood etc). Where any doubt exists check carefully on a part of the material where minor
marks will not matter.
•Do not operate the machine or carry out any maintenance out on it
Unless you are trained and authorised to do so
Unless you have read and thoroughly understand this instruction manual.
Warnings
………………………………………………...
This machine has been designed with your safety in mind, however it is important that you
observe the following points for safe operation during the operating procedure

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Operating Procedure
………………………………………………...
1. Fill the cold water tank (Number 7 Diagram A) with clean cold water only.
!! Anything other than clean cold water used in the
water tank will void the manufacturers warranty.
2. Connect the Detergent Bottle (Diagram D) to the detergent connection point (Number
10 Diagram A) on the machine.
3. Fill the detergent bottle (Diagram D) with Nilfisk approved detergent.
!! Unapproved detergent may be harmful or dangerous to the machine or the
operator using the machine. This may cause irreparable damage to seals and will
void the manufacturer’s warranty
4. Connect the Vacuum Hose to the front of the machine (Number 2 Diagram A) ensuring
it locks into position. To release the vacuum hose from the socket slide the red button
upwards at the same time as pulling the hose out.
!! If the Hose becomes damaged the complete hose must be replaced. Do not
attempt this task yourself, contact a Nilfisk ALTO approved supplier for
replacement.
5. Connect the Steam Hose to the front of the machine (Number 3 Diagram A) ensuring it
is pushed in all the way and the pin on the flap locks into the hole on the hose.
!! Grease “O” rings on steam pin before connecting.
!! To release the steam hose, lift the flap and pull.
6. Plug the power cable into a 240 Volt supply.
!! Inspect the electric cable before every use. If the cable becomes damaged at
anytime the complete cable must be replaced by a Nilfisk ALTO approved
distributor.
!! Never touch the power cable or plug with wet hands
!! Always unplug the machine when
i. The machine is not in use
ii. Cleaning the machine
iii. Any maintenance work is being carried out
8. Switch the On/Off switch (Number 13 Diagram B) to the ON position. The Heater On
light LED (Number 15 Diagram B) will illuminate.
9. Allow approximately 10 minutes for the boiler to heat the water
10. When the Steam Ready LED (Number 16 Diagram B) illuminates the machine is ready
to be used.

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During Use
………………………………………………...
Operating Procedure cont….
………………………………………………...
Cold Water Tank Empty(Number 7 Diagram A)
1. Refill the cold water tank when the refill cold water LED (Number 17 Diagram B) is
illuminated. A buzzer will sound and the steam will no longer come out of the nozzle
when the steam switch on the handle is pressed.
2. Always empty the collection tank each time the cold-water tank is refilled.
3. The pumps will not work when the cold-water tank is empty.
4. Once the cold water refill LED is illuminated the boiler heater will remain on for 30
minutes. If the cold-water tank is not refilled within 30 minutes and the machine is left
powered on the boiler heater will switch off.
Detergent Bottle Empty (Diagram D)
If the detergent does not come out of the nozzle when the detergent switch on the handle is
pressed, refill the detergent bottle (Diagram D)
Collection Tank Full (Number 1 Diagram A)
1. Always empty the collection tank each time the cold-water tank is refilled
2. The pitch of the motor noise changes and there is no suction at the nozzle
3. Switch off the machine, empty the collection tank and rinse clean
11. The handle controls are now active.
•The red trigger on the hose handle will release steam when pressed.
•The red button on the side of the handle will lock the steam trigger in the off
position.
•Pressing the left hand switch on top of the handle will activate the vacuum.
•Pressing the right hand momentary switch located on the top of the handle
will activate the detergent pump. Hold the switch as long as you need to
dispense the detergent. Releasing the switch will stop the detergent supply.
12. The steam output can be adjusted by the steam control knob (Number 12 Diagram A)
13. Choose and fit the required accessory (Diagram C) to the hose handle. Lock the
accessory in place by turning the accessory locking clip.
!! When changing accessories during use please note these will be hot.

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Maintenance
Daily Maintenance
………………………………………………...
Warning: Disconnect the machine from the mains before
cleaning or carrying out any maintenance work.
Weekly Maintenance
………………………………………………...
To be carried out every week or every 50 hours of operation.
As for daily maintenance plus the following:
1. Inspect the power cable for any signs of damage. If damaged do not repair,
contact the supplier of this product. Do not use until repaired.
2. Inspect the hose assembly for any signs of damage. If damaged do not repair,
contact the supplier of this product. Do not use until repaired.
3. Inspect castors to ensure all securing bolts are fully tightened.
Safety Precautions
………………………………………………...
This machine is to be used b
y
trained o
p
eratives onl
y
DO
•Check the cable and plug are safe and intact
before plugging the machine in.
•Place cleaning in progress signs where
necessary
•Point the steam nozzle away from your body
during use
•Empty and clean machine after each use
DON’T
•Use the machine near people, children or
animals
•Point steam at electrical apparatus
•Use the machine to clean the machine
down
•Do not use on Velvet, satin or leather
•Leave the machine unattended
To be carried out every day or every 8 hours of operation.
1. Grease “O” rings on the steam pin in the steam hose.
2. Wash the hose by sucking one or two litres of water from a basin into the collection
tank.
3. Empty the collection tank, rinse and wipe down.
4. Remove the foam filter, wash in water and re fit.
•Take care not to damage the filter mesh. If it becomes torn do not use
the machine and replace damaged parts immediately.
5. Rinse detergent bottle with clean water.
6. Wipe down the body of the machine with a clean damp cloth
7. Always wash the accessories in hot soapy water
DO NOT IMMERSE THE MACHINE OR HOSE IN WATER
8. Wrap the power cable around the handle before storage.

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Service & Guarantee
Service
………………………………………………...
If you require a service or advice on using or maintaining your machine
please contact your Nilfisk ALTO approved distributor.
Guarantee
………………………………………………...
Nilfisk ALTO guarantees that if within 12 months from the date of purchase this
appliance, or any parts thereof, is proved to be defective by reason of faulty workmanship
or materials, we will at our option repair or replace the same free of charge for labour and
materials, provided that:
•The appliance has been installed and used in accordance with our operating and
servicing instructions.
•If the appliance has been serviced, maintained, repaired, modified taken apart or
tampered with by any person not authorised by us, then we will not be liable under
this guarantee for any fault arising from their defective workmanship.
•We shall not be liable under this guarantee for any fault in the appliance arising
from the use of spare parts not supplied and recommended by us.
•Excluded from this guarantee are parts that need replacement due to normal wear
and tear such as hoses, nozzles and accessories.

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Technical
Technical Information
………………………………………………...
Boiler
Wattage: 3000W – (2000 +1000)
Type: Stainless Steel
Capacity: 3.3 Litres
Continuous Fill Yes
Steam Pressure 8 Bar
Steam at source: 165°C >
Vacuum
Type Integral
Motor 850 Watt
Electrical
Voltage 230V ~ single phase
Low Voltage Controls 5V
Cord length 10m
Capacities
Boiler 3.3 Litres
Cold Water Tank 5 Litres (easy fill)
Detergent Tank 2.5 Litres (easy fill)
Collection Tank 12 Litres
Weight 25kg

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14
Symptom Possible cause Action
No power Not connected / Faulty socket Check connection to wall socket and
socket switch. Try in another wall
socket
On / Off switch not on Press On / Off switch which will
illuminate when on
Fuse blown Replace fuse with approved 13A fuse
Unknown Call for service
No steam Steam Control turned down fully
clockwise Turn the control to half way
Steamer not ready Wait for the “Ready to steam” light to
illuminate
Clean water tank is low (beeping
sound& "refill" light is lit) Pour water into the clean water tank until the beeper stops. The steam
handle will work again.
Unknown Call for service
No steam, Just water Steamer not ready Wait for the "Ready to steam " light
to illuminate
Boiler at pressure and not heating
(temperature less than 110ºC) Hold the steam switch on for approximately one minute, ever if just
water is coming out. This will result
in the heater coming back on
Unknown Call for service
Steam Leaking from
front socket “O” Rings split Change and re grease “O” Rings. To avoid this happening ensure “o” rings
are greased before every use.
“O” rings worn Change and re grease “O” Rings. To
avoid this happening ensure “o” rings
are greased before every use.
Vacuum power low
High pitch motor noise
Switch the machine off and empty the
collection tank.
Unknown Call for service
No detergent Solution tank empty Pour cleaning solution diluted in
accordance with the manufacturer’s
instructions into the solution tank.
Trouble Shooting

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