Machine Overview Operator control panel Vacuum hose On / Off Lever Separator Clean-water filler cap Waste water tank Clean-water level indicator Clean water tank Brush deck Clean-water tank fill point Squeegee blades Top tank (waste water) drainage hose On / Off Switch Floor-tool retaining knobs Clean-water on / off tap Vacuum Switch...
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Quick Set-Up Guide Please read before commencing any operation. After the removal of all the packaging, carefully open and check the contents. Using the handle position lever, move the handle into the upright position. (Fig 1). Tip the machine. (see Page 4) Fit the Brush / Pad (Fig 2).
Machine Set-Up Tipping the Machine Fitting the brushes Featuring the Nulock brush system. The brush is fitted simply by pushing and twisting to lock in place, making fitting and removal a simple process. Only use manufacturer supplied brushes. This machine requires a 400mm brush or a 360mm pad. Slide the brush / pad under the brush deck (Fig 6).
Machine Set-Up Fitting the Floor Tool The floor tool has been designed for quick fitting, allowing easy squeegee blade replacement and a safety knock-off feature if the floor tool gets snagged, whilst in transit. Note: The lever moves upward and backward motion to lock the floortool in the raised position. The floor tool carrier can be raised and locked from moving by operating the locking lever,...
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Pre-cleaning advice. Before performing the cleaning operation, place out appropriate warning signs and sweep or dust-mop the floor (Fig 16). Numatic part (629044) Wet Floor sign (available if required) Important Do not operate machine unless the Operator Manual has been read and fully understood.
Machine Set-Up CAUTION When moving or lifting the HT 1840 / TT 1840, follow the national safety guidelines on lifting. Moving the machine Transport the machine by tilting back on to the main transit wheels (Fig 17). When the top tank (waste water) is full the machine can be...
Machine Operation Pre-scrub mode The HT1840 & TT1840 have been designed to cope with a variety of floor types and different levels of soiling. On heavily soiled floors use a ‘double scrub’ technique. First pre-scrub the floor with the floor tool in the raised position (Fig 21), allow the chemical time to work, then scrub the area a second time with the floor tool lowered.
MILLFIELD ROAD, CHARD, SOMERSET TA20 2GB ENGLAND INTERNATIONAL LTD THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF NUMATIC INTERNATIONAL LTD. AND MUST NOT BE USED WITHOUT THEIR KNOWLEDGE NOR COMMUNICATED TO ANY PERSON OR COMPANY. 20.0 20.0 THE EXAMPLE SHOWN DETAILS THE METHOD USED FOR...
Regular Maintenance ALWAYS ENSURE THAT THE POWER SUPPLY IS DISCONNECTED, PRIOR TO ANY MAINTENANCE OPERATION. The HT1840 & TT1840 have been designed with ease of use in mind, this included easy stripping down and cleaning. After use, empty waste water tank using emptying hose and flush out with clean water.
Regular Maintenance Clean Water Filter Inside the clean water tank is a filter, located below the clean water inlet. Remove the cap and large debris basket. *NOTE: Clean water tank side cut away for clarity. Make sure this filter is kept clean from debris and chemical contamination. Replacing the Waste Water Tank Refit the separator and reconnect the vacuum and suction hose (Fig 36).
Fig 47 Refer to Page 5 for fitting instructions. Fig 46 1. Floor tool main body 2. Blade carrier 3. Rear blade 4. Front blade (slotted) 5. Retaining Knobs x 4 Use Genuine NUMATIC spare parts. use Replacement Blade Set (606261)
About the Machine Rating Label Company Name & Address Machine Description Voltage Frequency Safety Critical Component Power rating Max Gradient Mains lead: Weight (ready to use) H05VV-F 20m x 1.0 mm x 3 core CE Mark WEEE Logo Splash Proof Rating Machine yr/wk Serial number WEEE (Waste, Electrical and Electronic Equipment) Scrubber dryer Accessories and packaging should be sorted for environmentally- friendly recycling.
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Regularly examine the power cord for damage, such as cracking or ageing. If damage is found, • replace the cord before further use. Only replace the power cord with the correct Numatic approved replacement parts. • Ensure that the work area is clear of obstructions and / or people.
Little or no water flow Clean-water tank empty Fill clean-water tank Clean-water tank filter blocked/ clogged Remove and clean Failure to rectify the problem or in the event of a breakdown contact your Numatic dealer or the Numatic Technical help line +44 (0)1460 269268...
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