During Use - Nilfisk-Advance SO 4500 User Manual

Operating Procedure cont....
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3. 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 approved distributor.
!! Never touch the power cable or plug with wet hands
!! Always unplug the machine when
iii. Any maintenance work is being carried out
4. Switch the On/Off switch (Number 7 Diagram B) to the ON position. The Heater On light LED (Number 8
Diagram B) will illuminate.
5. Allow approximately 5 minutes for the boiler to heat the water
6. When the Steam Ready LED (Number 9 Diagram B) illuminates the machine is ready to be used.
7. The handle controls are now active.
•
The fan switch on the hose handle
will release steam when pressed.
•
Pressing the detergent 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.
8. The steam output can be adjusted by the steam control knob (Number 2 Diagram A)
9. Choose and fit the required accessory (Diagram C) to the hose handle.
!! When changing accessories during use please note these will be hot.

During Use

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Cold Water Tank Empty(Number 1 Diagram A)
1. Refill the cold water tank when the refill cold water LED (Number 11 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. The pumps will not work when the cold-water tank is empty.
3. 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.
i. The machine is not in use
ii. Cleaning the machine
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