Related Manuals for Duplex 340 Series
Summary of Contents for Duplex 340 Series
- Page 1 Instruction Manual and Maintenance Guide DOUBLE STANDARD HANDLE 340 / 420 STEAM 340 / 420 STEAM 620 DUPLEX FLOOR WASHER / CARPET 340 / 420 / 620 CLEANER...
- Page 2 WARNINGS READ THE INSTRUCTIONS OF THIS BOOKLET CAREFULLY BEFORE USING THE MACHINE. See Directive ISO 7000-0434-1691-0790 WARNING: This appliance cannot be used to collect hazardous dusts WARNING: This device is intended for use exclusively with the brushes specified by the manufacturer. The use of any other brushes could compromise the safety of the device.
-
Page 3: Table Of Contents
STEAM ................................... 11 MACHINE ASSEMBLY ASSEMBLING THE HANDLE STEAM GENERATOR OPERATION ........................... 14 LOADING THE WASHING LIQUID DUPLEX STEAM 340 AND 420 AND 620 ......................15 STARTING UP USE PROCEDURE FOR ALL MODELS 1.10 HOW TO WASH FLOORS STAGE 1 ................................. 19 STAGE 2 ................................. - Page 4 DUPLEX 340-420-620 HINTS ON THE “STEAM” GENERATOR OPERATION ..................... 33 1.18 TROUBLESHOOTING TIPS WET STRIPES ON THE SIDES ..........................34 THE DIRT IS NOT PICKED UP ..........................34 DOES NOT START UP ............................34 IT VIBRATES ................................. 34 LIQUID FLOWS CONTINUOUSLY ..........................34 THE LIQUID CONTINUES TO RUN OUT EVEN WHEN THE PISTONS HAVE RE-ENTERED AND ONE TANK SUPPLIES MORE LIQUID THAN THE OTHER ..............
-
Page 5: Foreword
WARNING: Operators must be adequately trained to use the machine. FOREWORD DUPLEX is a machine for washing floors with an original automatic system for recovering the dirty water. Its special manufacturing characteristic consists of off-set cylindrical brushes that rotate at... -
Page 6: Proper And Improper Use
DUPLEX 340-420-620 DUPLEX is covered by international patents and has been designed and built according to the best Italian technical tradition exploiting the know-how of an extremely high technological level. PROPER AND IMPROPER USE The proper use of this appliance includes washing, scrubbing and drying applications in... -
Page 7: General Warnings
DUPLEX 340-420-620 GENERAL WARNINGS MAINS CABLE WITH PLUG Check the mains cable regularly to see if there is any sign of damage: cracking, peeling, ageing. • If the mains cable is damaged, replace it before using the machine. • Use a cable of the same type used by the Manufacturer, certified according to “ENEC”... -
Page 8: Distinctive Features And Competitive Advantages Of Duplex Machine
DISCONNECTED FROM THE MAINS SUPPLY. DISTINCTIVE FEATURES AND COMPETITIVE ADVANTAGES OF DUPLEX MACHINE The DUPLEX brand name is synonymous with double efficiency and distinguishes a machine that actually has a dual function thereby providing numerous advantages for the best possible floor cleaning and hygiene. - Page 9 • STEAM GENERATOR The original and exclusive generator allows Duplex floor washer Steam model to wash and sanitize all types of flooring by means of steam at 110c. The steam is directed on to the floor at a high temperature facilitating the removal of even the most stubborn dirt.
-
Page 10: General Features And Functions
DUPLEX 340-420-620 GENERAL FEATURES AND FUNCTIONS Slide switch (Rest Translation) Recovery tank Insertion of dirt collector (Mop Up) Steam switch Motor Protector Tanks for water with detergent... -
Page 11: Steam
DUPLEX 340-420-620 STEAM AND STEAM PLUS ECOFRIENDLY STEAM MACHINES By using steam and brush agitation we can clean all types of flooring without the use of chemicals and detergents. Washes, restores, dries and sanitizes all types of flooring by means of powerful steam. -
Page 12: Machine Assembly
DUPLEX 340-420-620 MACHINE ASSEMBLY The machine is shipped packed in cardboard boxes (1). On receipt of the package, the user must carry out the assembly of the parts which due to their overall dimensions are unassembled before being shipped. The package contains the following: •... - Page 13 DUPLEX 340-420-620 When assembled the machine must look like the following drawing. STANDARD STEAM 620 STEAM 620 STANDARD Adjust the screw of the slide switch located underneath the lever (7) of the handgrip, at the same time paying attention to the movement of the pistons (8) that allow the liquid to exit from the tanks.
-
Page 14: Duplex Steam 340 And 420 And 620
(see DUPLEX STEAM 340, 420 and 620 WARNING With DUPLEX STEAM model detergents must not be used. The use of detergents will irreparably damage the equipment. the manufacturer shall not be liable for damage caused to the machine deriving from the use of any other type of detergent or non conforming products (see paragraph “1.19... -
Page 15: Starting Up
DUPLEX 340-420-620 STARTING UP Make sure that the handle is in the Rest position (perfectly vertical) and that the slide switch is in the “Translation” position (REST TRANSLATION); Plug the mains cable into a socket. Shift the slide switch to one of the four... -
Page 16: Using The Machine
DUPLEX 340-420-620 USING THE MACHINE Take hold of the handle and lower it slowly to one of the two sides. The machine will start up and the brushes will start revolving on the floor (figure “1.12”) Move the machine slowly forwards, going over the same washing path with the recovery device MU (MOP UP) engaged (figure “1.10”). - Page 17 DUPLEX 340-420-620 Figures A, B and C illustrate how Duplex floor washing machines work close to the edges of the skirting boards or furniture gaining access also into restricted spaces. Reversing the handle from right to left and vice versa, allows DUPLEX machines to work in both directions and reach the opposite ends of every room.
-
Page 18: How To Wash Floors
DUPLEX 340-420-620 1.10 HOW TO WASH FLOORS Stage 1 From the starting position, move forward towards the corner as indicated in the figure. When you have reached the corner, move back with the machine and keep cleaning the lane until you reach your starting position. -
Page 19: Cleaning Extremely Dirty Floors
DUPLEX 340-420-620 1.11 CLEANING EXTREMELY DIRTY FLOORS When it is necessary to thoroughly wash floors with ingrained dirt it is advisable to switch off the “mop-up”. In such conditions the water left on the floor will serve to further soften the dirt and this will be subsequently removed by an energetic brushing action together with the steam. - Page 20 DUPLEX 340-420-620 During use dirty water will be collected instantly inside the recovery tank which must be emptied as soon as it fills up removing it from its position (figure “1.13”). WARNING The tank of the active solution for delivering the steam should never be empty.
-
Page 21: Tips For Cleaning Floors
DUPLEX 340-420-620 1.12 TIPS FOR CLEANING FLOORS The original DUPLEX brushes are tested and balanced individually with special electronic instruments and guarantee the absence of vibrations that could generate mechanical stress for the machine and the floors. The brushes are supplied in different colours according to their use characteristics:... -
Page 22: Cleaning Flooring With Wax Cleaners
DUPLEX 340-420-620 CLEANING FLOORING WITH WAX CLEANERS The treatment system allows the entire surface to be thoroughly washed, obtaining an optimal “polished look” and an instantaneous recovery of the dirt in a simple, fast and cheap manner. It is extremely suitable for the following floor types: •... -
Page 23: Stopping The Machine
DUPLEX 340-420-620 1.13 STOPPING THE MACHINE To stop the machine, proceed as follows: Move the handle to the vertical position (rest position); Move the slide switch (figure “1.10”) to the RT position (REST TRANSLATION); Press the main switch on the generator (figure “1.16”) (STEAM model). The corresponding indicator light will switch off. -
Page 24: Transport
DUPLEX 340-420-620 1.14 TRANSPORT Machine transportation occurs by means of the four sliding castors that allow for easy movement. To transport the machine proceed as follows: Move the handle to the vertical position (rest position); Move the slide switch (figure “1.10”) to the RT position (REST TRANSLATION);... -
Page 25: Automatic Motor Protection "Motor Protector
DUPLEX 340-420-620 1.15 AUTOMATIC MOTOR PROTECTION "MOTOR PROTECTOR" The “Motor Protector” is a safety device which stops the machine in case conditions occur that overload the electric motor (e.g. foreign bodies caught in the brushes which can prevent their rotation, poor supply of power, overheating, etc.). -
Page 26: Cleaning And Maintenance Of The Brushes
DUPLEX 340-420-620 1.16 CLEANING AND MAINTENANCE OF THE BRUSHES DUPLEX brushes require little routine maintenance. The high rotation speed during cleaning helps to dislodge dirt and keep the brushes efficient at all times. However, check their status and clean them regularly. -
Page 27: Cleaning The Machine
DUPLEX 340-420-620 WARNING Do not use worn and/or deformed brushes that could cause vibrations. In this case contact the Service Department. CLEANING THE MACHINE Remove the three tanks (figure “1.21”). Use a damp sponge to carefully clean the rubber conveyor belts and every part of the machine;... -
Page 28: General Maintenance
Figure 3 1.23 GENERAL MAINTENANCE The mechanical parts of the DUPLEX machine do not require periodic maintenance by the operator as their gears all run on bearings. 1.17 PRECAUTIONS FOR USE OF THE STEAM GENERATOR Never leave the steam generator turned on or in operation if there is no water in the tank;... -
Page 29: Duplex Steam Descaling
Picture 2 Scale Removal:- Supplied with each Duplex steam tank is a 2.5mm Allen key, use this to remove the small grub screw situated at the end of the stainless steel plate on the side of the steam kit (pic1). -
Page 30: Hints On The "Steam" Generator Operation
DUPLEX 340-420-620 HINTS ON THE “STEAM” GENERATOR OPERATION The boiler starts heating up when the main switch (figure “1.16”) on the steam generator is turned on (red LED indicator light switched on). The heating of the boiler is controlled by one thermostat which deactivates the operation in case of a fault. -
Page 31: Troubleshooting Tips
DUPLEX 340-420-620 1.18 TROUBLESHOOTING TIPS WET STRIPES ON THE SIDES • Excessive liquid dispensed • “1.10 HOW TO Irregular paths are covered failing to follow the instructions on paragraph FLOORS”. WASH • Recovery tank trimmers dirty or worn. Replace. The dirt is not picked up •... -
Page 32: Supplies More Liquid Than The Other
DUPLEX 340-420-620 The liquid continues to run out even when the pistons have re-entered • The valves are blocked in one of the tanks. Press the valves several times to unblock them. • A foreign body has been caught up in the valve seat. Rinse each tank vigorously while keeping the external button that opens the valve pressed down. -
Page 33: Disposal And Waste Separation
DUPLEX 340-420-620 FORFEITURE OF THE WARRANTY The warranty will be invalid in the following cases: • The machine is used for purposes not complying with those for which it has been designed or is used improperly. • Failure to observe the instruction for use described in this manual. -
Page 34: Helpful Hints For Use
Code Hydroscale TECHNICAL FEATURES Harmonised Standard applied IEC/EN 60335-2-67 The Duplex floor-washing machines have been approved by the following Quality Institutes: ENEC REGULATIONS: EN 5036:03 + A1:06, EN 55014-1:06 + A1:09, EN 55014- 2:97 + A1:01 + A2:08, EN 60335-1:02 +A1:04 +A11:04 +A2:06 +A12:06 +... - Page 35 Vibration value compliant with the ISO 5349-1 standard = ahv 0,95 m/s² STEAM 620 machine is equipped with original DUPLEX boiler of greater power and supplied with replaceable element with easy access for maintenance, safety valve and "CP BOARD" high-performance thermal insulation material.
- Page 36 DUPLEX 340-420-620 MACHINES HANDMADE EXCLUSIVELY IN ITALY Made in Italy...
Need help?
Do you have a question about the 340 Series and is the answer not in the manual?
Questions and answers