Optimized Handling. The new generation of wet stone grinders. Wet stone grinder FLEX and natural stone. A special relationship. Natural stone has its own laws. That call for special experts. Specialists who know how to read the stone. Who by the nuances and shades of the colours in the stone can recognise the unique masterpiece that a completely sculptured piece of work can evolve, but to realize this vision good tools are needed. For over 80 years FLEX is the competent and innovative partner for working with natural stone. Over this course of time a comprehensive range of machines has been developed in close co-operation with experienced stone masons. A product range that sets the industry standards for robustness and reliability also with handling and maintenance but especially by working safety when using water. The long-time competence of FLEX also includes the knowledge that FLEX engineers have gained about the nature of stone, its characteristics, and its sensitivities. That is why a FLEX machine of course does not damage or soil the valuable “natural stone”, but professionally processes and preserves it. As in every perfect relationship allows you to work to perfection. Wet stone grinder The FLEX PRCD safety switch ensures electrical safety when undertaking wet sanding. Is released practi- cally immediately (< 15 milliseconds)at the required response sensitivity. Complete with accidental restart safeguard on the power being interrupted. The contour plug is standard equipment on many wet grinders. It can be plugged only into the isolation transformer and not into the power outlet. The extensive FLEX natural stone range provides everything - from pressurized water tank, isolating transformers and safety vacuum cleaners to grinding discs, abrasive rings and diamond tools. You don‘t have to search long when selecting the required grain with the Velcro diamond discs. Thanks to the colour-coded system you can identify the dif- ferent grains just by their colour. And the practical Velcro attachment allows for speedy replacement. 3 4 Wet stone grinder L/LE 12-3 100 WET The new generation of wet stone grinders from FLEX. Building on the successful design of the long-proven LW 1703 and LW 1503 grinders, the wet stone grinders L 12-3 100 WET and LE 12-3 100 WET are the next step forward. In future the L 12-3 100 WET will replace the familiar LW 1503 and LW 1703 machines. With integral electronic control the LE 12-3 100 WET brings something new to this class. Both machines are available in two versions “Transformer” (with connector cable and a 12 h contour plug for connection to an isolating transformer) and “PRCD” (portable residual current device integrated in the cable). The grip hood and the bail handle Easy tool change with the integra- Both types feature a powerful The brass water connection for the ensure comfortable handling and ted spindle stop. 1150 watt motor and built-in ½” water hose is not attached allow the machine to be guided with electronics with soft start, overload directly to the device but to an precision. Even when working on protection and constant speed extremely flexible 2 m long special vertical surfaces, the machine can control. The LE 12-3 100 WET also hose. always be held securely. features stepless speed adjustment from 1200-3700 rpm. Tool fixture: M 14 The water supply and control are Simple and easily accessible The special hose does not require situated below the housing. This operation of the water control. additional hose safety devices. This provides an unobstructed grip area prevents injuries from hose clips. directly above the sanding pad 5 6 Wet stone grinder L/LE 12-3 100 WET Optimized handling for top quality surfaces. The L 12-3 100 WET, LE 12-3 100 WET wet stone grinders and the FLEX Dia-Jet velcro diamond discs are ideally suited for polishing cut edges. The water connection is located below the housing. The machines can now be guided precisely and safely in any position and without obstructing the view of the workpiece. Thanks to the high torque, the wet stone grinders perform reliably in almost any position and at almost any pressure. The superb handling and the unobstructed grip area allow edges to be Working on vertical surfaces is now easier thanks to the grip hood and the worked exactly and precisely. ergonomically shaped bail handle. The machines can always be guided safely. 7 Wet stone grinder L 12-3 100 WET LE 12-3 100 WET 1150 watt wet stone grinder, 115 mm 1150 watt variable-speed wet stone grinder, 115 mm • Powerful 1150 watt motor see L 12-3 100 WET, additional with • FR full-wave electronic control: tachogenerator constant speed • VR full-wave electronic control: tachogenerator constant speed control, soft start, overload protection control, soft start, overload protection and speed selection • High torque for maximum material removal and optimum surface quality • Powder-coated and varnished magnetic pad for a long service life, thanks to the additional protection against wear and abrasive dust • Grip hood for easy handling and precise working • Bail handle: Secure grip, even when working on vertical surfaces • The new water feed and control system is located below the housing, which makes operation and precise dosing easy. An unobstructed grip area is provided directly above the backing pad • 2 m special hose: No additional hose safety devices required. Increases flexibility, reduces weight and prevents risk of injury from hose clips • Quick-fit brass coupling: for 1/2“ water hose • Contour plug: can be connected only to an isolating transformer. For safety reasons, operation is permitted only connected to the FLEX TT 2000 isolating transformer • Spindle lock Available with PRCD portable residual Available with PRCD portable residual current device (integrated in the ca- current device (integrated in the ca- ble) or contour plug (for safety reasons ble) or contour plug (for safety reasons operated via isolating transformer FLEX operated via isolating transformer FLEX TT 2000 only). TT 2000 only). SPECIFICATIONS SPECIFICATIONS Max. disc diameter 115 mm Max. disc diameter 115 mm No load speed 3700 rpm No load speed 1200-3700 /min Power input 1150 watt Power input 1150 watt Power output 700 watt Power output 700 watt Tool fixture M 14 Tool fixture M 14 Size (L x H) 340 x 140 mm Size (L x H) 340 x 140 mm Connecting hose with quick Connecting hose with quick 2 m 2 m coupling coupling Weight 2,4 kg Weight 2,4 kg Type Order No. Type Order No. Standard Equipment: Standard Equipment: L 12-3 100 WET 375.675 LE 12-3 100 WET, contour plug 368.660 1 bail handle 1 bail handle L 12-3 100 WET, PRCD 378.488 1 hook-and-loop cable ties LE 12-3 100 WET, PRCD 378.461 1 hook-and-loop cable ties 8 Wet stone grinder LW 802 VR LW 1202/LW 1202 S 1800 watt wet stone grinder with plug 1600 watt wet stone grinder, 130 mm for isolating transformer, 130 mm • Central water supply through gear shaft: for wet grinding of • VR full-wave electronic control: tachogenerator constant speed granite and marble control, soft start, overload protection and speed selection • Quick-fit brass coupling: for 1/2“ water hose • Central water supply through gear shaft: for wet grinding of • Rugged metal composite housing for optimum heat dissipation granite and marble • GFCI operator protector circuit breaker: integrated in cord • Quick-fit brass coupling: for 1/2“ water hose • Tool fixture: M 14 • Contour plug: can be connected only to an isolating transformer. For safety reasons, operation is permitted only connected to the FLEX TT 2000 isolating transformer • Tool fixture: M 14 Available with PRCD portable residual current device (integrated in the ca- ble) or contour plug (for safety reasons operated via isolating transformer FLEX TT 2000 only). SPECIFICATIONS SPECIFICATIONS Max. disc diameter 130 mm Max. disc diameter 130 mm No load speed 1750 rpm No load speed 800-2400 rpm Power input 1600 watt Power input 1800 watt Power output 1040 watt Power output 1200 watt Weight 5,1 kg Weight 4,3 kg Type Order No. Standard Equipment: Standard Equipment: LW 1202, contour plug 276.375 Type Order No. 1 bail handle 1 bail handle LW 802 VR 258.597 1 open-ended wrench, SW 17 LW 1202 S, PRCD 289.000 1 open-ended wrench, SW 17 9 Wet stone grinder LWW 2106 VR WD 10 2200 watt edge milling tool for granite Pressurized water tank 10 l with GFCI circuit breaker • Working pressure 6 bar • VR full-wave electronic control: tachogenerator constant speed • Ideal for mobile working control, soft start, overload protection and speed selection • Fits all machines with a quick-fit coupling for a ½“ water hose • Central water supply through gear shaft: for wet grinding of granite and marble • Aluminum guide carriage: with plastic balls for easy control, corrosion-protected • GFCI operator protector circuit breaker: integrated in cord • Quick-fit brass coupling: for 1/2“ water hose • Rugged metal composite housing for optimum heat dissipation • Tool fixture: G 1/2“ • Ideal for profiling granite slabs SPECIFICATIONS No load speed 1800-5500 rpm For slab thickness 20-40 mm Power input 2200 watt SPECIFICATIONS Power output 1540 watt Capacity 10 l Weight 13,7 kg Standard Equipment: Weight 4,5 kg 1 hexagon socket screw key, special tool 8 Type Order No. Type Order No. 1 open-ended wrench SW 32 Standard Equipment: LWW 2106 VR 253.705 1 splash guard WD 10 251.622 4 m pressure hose 10 Wet stone grinder Accessories wet grinding Rubber coupling For all applications where a smooth grinding is required.