Do you have a question about the TTB 516 and is the answer not in the manual?
Questions and answers
Pierre Martel
April 8, 2025
hello where do I find all the list parts for a numatic 1840. I need the parts number in order for swish to order it. This part is at bottom of machine over the pad and distributes the water. I call it a water selenoid.It is leaking the only way to stop it is to turn the clean water on off tap
Page 1
Owner Instructions Mode d’emploi TTB 516 (TTB 1840) Original Instructions Warning! Read instructions before using the machine. Attention Lisez la notice avant d’utiliser la machine.
Machine Overview 1. Operator control panel ( see page 4 ) 12. Vacuum hose 2. On / Off Lever 13. Separator 3. Waste water tank 14. Clean-water filler cap 4. Clean water tank 15. Clean-water level indicator 5. Brush deck 16.
Page 4
Control Panel Overview Battery Charge Level Indicator Cycle sequence button Hi / Lo Indicator Water Flow On / Off Button Brush Operation / Load Indicator Handle Position Lever Vacuum Indicator On / Off Switch Water Flow Indicator On / Off Lever Hi / Lo Button For full easy to follow Instructions oncontrol panel set up and use,...
About the Machine Rating Label Company name and address Machine description Power/ Voltage/ Frequency Weight Splash proof rating Max gradient Machine year / week / serial number Safety Critical Component Charging Lead: 18AWG x 3 core SVT Cable (Black) Battery Charger: 100 - 240 Volt (50-60 Hz) (Personal protective equipment) that may be required for certain operations.
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ORIGINAL INSTRUCTIONS READ MANUAL BEFORE USE Information for Scrubber Dryer Component Interval Inspect for Charging Lead DAILY scuffing, cracks, splits, conductors showing Brushes DAILY bristle damage, wear, drive collar wear Squeegee Blade BEFORE EACH USE wear, cracks, splits Filters BEFORE EACH USE clogging and debris retention Tanks AFTER EACH USE...
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WARNING: Only use brushes provided with the appliance or those specified in the instruction manual. The use of other brushes may impair safety. A full range of brushes and accessories are available for this product. Only use brushes or pads which are suitable for the correct operation of the machine for the specific task being per- formed.
Quick Set-Up Guide PlEASE REAd bEFORE COMMENCING ANy OPERAtION. After the removal of all the packaging, carefully open and check the contents. Ensure the Batteries are charged before use. Using the handle position lever, move the handle into the upright position. (Fig 1). Fig 1 Fit the Brush / Pad (Fig 2).
Machine Set-Up AlWAyS ENSURE tHAt tHE bAttERy IS dISCONNECtEd bEFORE MAKING ANy AdJUStMENtS Fitting the brushes Featuring the Nulock brush system. The brush is simply pushed and twisted to lock, making fitting and removal a simple process. Only use manufacturer supplied brushes. This machine requires a 16 inch brush or a 16 inch pad.
Machine Set-Up Filling the clean-water tank The TTB 516 is equipped with a large 5 US Gallons clean-water tank allowing large areas to be cleaning in a single fill. To fill the clean-water tank, remove the filler cap (Fig 10).
Machine Set-Up WHEN HANdlING ANd MIxING CHEMICAlS. Always ensure that chemical manufacturers safety guidelines are followed. Only use chemicals recommended for use in auto scrubber-driers. Control of Substances Hazardous to Health (COSHH) For best results use a non-foaming type of chemical, dilute to the manufacturers specification. For further guidance on hazardous substances refer to health and safety instructions online.
Machine Set-Up Moving the machine Caution When moving or lifting the ttb 516, follow the national safety guidelines on lifting. When the bottom tank (clean water) is full the machine can be tilted to a maximum of 45 (Fig 17).
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Machine Operation Pre-scrub mode The TTB -516 has 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.
Setting the cleaning controls Fig 27 Fig 26 To activate the control panel: press the cycle button or press a trigger (Fig 26). To start: hold down either trigger and press the yellow start button once (Fig 26). Whilst the brush motor is running press the tap On / OFF button for fluid control (Fig 27a), the clean tank tap must be open.
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AlWAyS ENSURE tHAt tHE bAttERy IS dISCONNECtEd PRIOR tO ANy MAINtENANCE OPERAtION The TTB 516 has 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 Removing the Clean Water tank Once the clean-water tank has been emptied, the tank can be removed. Firstly detach the water feed pipe from the tap, this can be done by pushing the red tap clip in whilst pulling off the pipe. (Fig 35).
Changing the Floor-tool blades AlWAyS ENSURE tHAt tHE bAttERy IS dISCONNECtEd PRIOR tO ANy MAINtENANCE To change the floor-tool, firstly swing the floor-tool clear of the machine (Fig 41). Undo the two floor-tool retaining knobs (Fig 42). Fig 41 Fig 42 Fig 43 Fig 44 Fig 45...
battery Care Removing the battery Unplug the battery from the machine using the red connection handle (Fig 48). The battery can then be lifted from the machine for storage or charging (Fig 49). Fig 48 Fig 49 Removing the battery pack fuse The battery pack comes with a 40 amp safety fuse fitted (Fig 50).
Machine Charging To ensure your machine remains at its maximum efficiency and prolong your battery life, please follow the simple steps below: Under normal daily usage: Recharge batteries after each use regardless of machine operation time (fig 53). Connect the charger unit to the battery and plug the charger into a Fig 53 suitable power supply (Fig 53a).
trouble-Shooting PROblEM CAUSE SOlUtION Machine will not operate Missing or blown fuses Fit or replace fuse (page 8) Battery not connected Connect battery (page 8) Low battery charge Charge batteries (page 19/21) Vacuum will not operate Vacuum not turned on Turn on vacuum (page 17) Poor water pick-up Waste-water tank full...
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Do you have a question about the TTB 516 and is the answer not in the manual?
Questions and answers
hello where do I find all the list parts for a numatic 1840. I need the parts number in order for swish to order it. This part is at bottom of machine over the pad and distributes the water. I call it a water selenoid.It is leaking the only way to stop it is to turn the clean water on off tap