User manual NILFISK MD 4500

[. . . ] 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. [. . . ] Anything other than clean cold water used in the water tank will void the manufacturers warranty. Connect the Detergent Bottle (Diagram D) to the detergent connection point (Number 10 Diagram A) on the machine. 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. Do not attempt this task yourself, contact a Nilfisk ALTO approved supplier for replacement. 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. 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. When the Steam Ready LED (Number 16 Diagram B) illuminates the machine is ready to be used. 9 English Operating Procedure cont. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . · 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. The steam output can be adjusted by the steam control knob (Number 12 Diagram A) 13. [. . . ] Wash the hose by sucking one or two litres of water from a basin into the collection tank. If it becomes torn do not use the machine and replace damaged parts immediately. Always wash the accessories in hot soapy water DO NOT IMMERSE THE MACHINE OR HOSE IN WATER 8. [. . . ]