Husqvarna FS 800 E User's Manual
Contents
1. 1 531072122 1 Base plate catch 531072203 2 Bearing UCP 204 for drive 102 531072197 1 Chain 3 16 5800 51000 E 531072210 2 Locking spanner for drive 103 531072150 1 Tube 6x50 531072211 2 Chain tensioner for drive 104 531072123 1 Toothed pulley 3 16 215 105 531072124 1 Control wheel shaft Accessories 106 531072200 2 Bearing FLOO2 531072068 1 Flush cutting flange FS800 107 531072151 2 Tube 6x30 504006101 1 Flush cutting guard FS800 108 531072125 1 Control wheel shaft Only for FS 800 EM 12 LA pow ca ME f X A A x A v 88 _____ 29 57 58 59 60 61 62 63 64 55x4 d T 51 30 56x4 31x2 7 32x2 33 13 91 D 82 83 84 85 86 87 90 C 18 19 20 21 22 23 24 25 26 26 23 20x4 22x4 18 tif E Tt V 117x25 116x2 3x4 4x4 5x4 Only for FS 800 EM 14 H Husqvarna www husqvarnacp com2. Ii Husqvarna Operator s manual FS 800 E FS 800 EM Please read the Operator s manual carefully and make sure you understand the instructions before using the machine English HUSQVARNA CONSTRUCTION PRODUCTS Compliance with EU directives Husqvarna Construction Products Sweden Box 2098 SE 550 02 J nk ping Sweden tel 46 0 36 570 60 00 hereby certifies that its FS800 E EM floor saw having serial numbers 01001 onwards is manufactured in compliance with the Council s machinery directive 98 37 low voltage directive 73 23 EEG and EMC directive 89 336 EEG including amendments and that the following standards were used for guidance EN 55 014 1 EN 55 014 2 EN 61 000 3 2 EN 50 144 1 J nk ping 1 February 2001 Christer Carlberg CEO Contents General 1 lt lt 4 Description and purpose 4 Safety precautions 22 estes 5 Rating plates warning signs and their meanings 5 Preparations before starting 5 Starting and operating 6 Maintenance 7 Fitting and replacing diamond blades 8 Litting and tranport Se ae ae IE Se KE Rie neas 9 2 sete ERAT WEG ERA aaa 9 Technical specifications Noise and vibration measurement 10 r
3. Lower the saw bladeto a suitable depth The right cutting depth depends on the composition of the floor and the cutting speed Generally if the floor saw triesto climb up out of the slot then the cutting depth istoo deep and or the cutting speed is too high The floor saw must not be advanced so fast that the blade tries to cimb out of the slot Adjust the cutting depth Advance the machine smoothly and methodically making sure that the alignment guide always follows the guide slot 5 Maintenance NOTE Always disconnect the power cables before carrying out any maintenance repairs or servicing Clean the machine after completing a series of cuts Note Avoid spraying water at the electric motor and wiring Lubricate the blade shaft bearing at the end of each day s use During intensive cutting the blade shaft must be lubricated several times a day Always use high quality water resistant grease Lubricate all other grease points at least once a week or more often if necessary See figures 5 1 1 4 and 5 4 1 2 Grease the wheel bearings as necessary See figure 5 1 5 The safety devices are provided for your safety so it is extremely important that you check all safety equipment regularly If you discover a fault contact your supplier NOTE Do not start the saw if you know that any of the machine s safety devices isfaulty e Keep the machine s drive belts free of oil dirt and dust Check the belt tension regularly as descri
4. Rear blade guard 29 531072048 1 Pulley shaft 675 70 531072199 1 Cooling hose 1 2 1 3 m DFS 107217 1 Electri tor 7 5 kW E 2 a Sema 79 531072195 1 Wheel for alignment guide nn 80 531072132 1 Washer SRB 11FZB 40 531072052 1 Lifting eye 81 531072139 1 Locking nut M10 nylon 41 531072146 4 Nut M 12 M6M GR8 FZB 82 531072180 1 Auxiliary contact FS 800 42 531072135 4 Spring washer FBB 12 2 11 Posn Part Quantity Description 83 531072183 1 Relay FS800 E 84 531072169 1 Two position switch 91 531072161 1 Control panel assembly FS800 99 531072138 1 Allen screw M 8x40 M C6 8 8 FZB Posn no Partno Quantity Description 109 531072144 2 Nut M 8 M6M GR8 FZB 110 531072126 2 Knob 111 531072155 2 Screw M 8x40 M 65 8 8 FZB 112 531072137 4 Hex head screw M 6x20 M C6 S8 8 FZB 113 531072127 2 Chain tensioner 114 531072132 2 Washer SRB 11 FZB 115 531072139 2 Locking nut M10 nylon 116 531072130 2 Washer SRB 7 FZB 117 5310 2143 2 Nut M6 M6M FZB 118 531072128 1 Drive shaft 119 531072129 1 Toothed belt 3 16 219 120 5310 2152 2 Slow fuse Sga 20 121 531072161 2 Screw M 12x40 M6S 8 8 FZB Part no Quantity Description Parts no longer stocked up to serial no 9414 531072196 4 Older version of wheel 531072071 2 Older version of wheel axle 531072208 2 Rear wheel for drive 52G0708N 2 Chain 3 16 DFS 2E DFS 2EM for drive 100 531072144 1 Nut M8 M6M GR8 FZB 531072209 1 Drive shaft 10
5. ain rea ee Appendix 1 11 Exploded diagram Appendix 2 13 General instructions The FS800 E EM floor saw is a professional machine designed for cutting reinforced concrete asphalt and stone This machine may only be used by those who have carefully read this instruction manual and follow its instructions If you are unsure about any point please consult the supplier before starting to use the machine You must not modify the saw in any way without obtaining written approval from Husgvarna Construction Products Sweden AB Modifications that are not approved could lead to seriousor fatal injury to yourself or others Husgvarna Construction Products Sweden AB does not accept any liability if the machine is used in any way or for any purpose that does not comply with these instructions 1 Description and purpose The FS800 E EM electric floor saw is designed for cutting inforced concrete asphalt and other stone material in the building industry The saw hasa full width blade shaft as shown in figure 1 1 2 This permits a diamond blade to be fitted on either the right of left side of the machine to allow cutting into corners from either side The blade guard can be divided as shown in figure 1 1 5 The floor saw is equipped with a water cooling system as shown in figure 1 2 2 to ensure effective cooling of the diamond blade and prevent dust formation The FS800 E EM floor saw has the followin
6. bed below If the beltsrequire tensioning use the adjuster screw in front of the drive motor Turn this clockwise to tighten the belts See figures 5 2 2 and 5 3 e Check the condition of the diamond blade regularly to make sure it is not damaged or worn down Replace the blade when the segmentsare worn down or have become narrower than the body of the blade e Check that the water supply is working correctly If not dean the nozzle See figure 5 2 1 e Regularly check that electrical wiring and couplingsare in good condition and that all screws are tight Figure 5 1 5 1 1 4 Bearing housing grease points 5 1 5 Wheel bearings Figure 5 2 6 Fitting and replacing diamond blades WARNING Before attempting to fix a fault you must make sure that the power cables are disconnected to prevent the machine from starting up while you are working e Raise the blade guard and secure it with the retaining strap e Clean the blade flanges and the blade shaft Fit the blade NOTE Direction of rotation See arrow on body of blade e Use the smaller of the two spanners supplied to prevent the blade shaft from turning and use the larger spanner to undo or tighten the blade flange nut See figure 6 1 5 2 1 Water pipe for cooling blade 5 2 2 Belt tension adjuster screw e Lower the blade guard 5 2 3 Belt guard Figure 6 1 Figure 5 3 Figure 5 4 6 1 1 Soanner for holding sha
7. ft 6 1 2 Pin soanner for blade flange 6 1 3 Outer blade flange 6 1 4 Diamond blade 6 1 5 Pulley shaft and inner blade flange 6 1 6 Belt guard 6 1 7 Support for blade guard 5 4 1 2 Grease points for height adjustment screw Figure 6 2 a x Body of blade v v The diamond segments must be wider than the body of the blade 7 Lifting and transporting the floor saw The FS800 E EM floor saw is fitted with a parking brake see figures 7 2 and 7 3 which must be applied when the saw isnot in use and when it is being transported The floorsaw also hasa lifting eye figure 7 1 which must be used when lifting the machine Dont lift using any other parts as this could cause damage to the machine and personal injury If using a lifting strap attach it to the lifting eye so that the mach ine cannot tip over during lifting When transporting the floor saw apply the parking brake and use anchor strapsor the like to prevent it from moving about Figure 7 1 7 1 1 Lifting eye Figure 7 2 Figure 7 2 Parking brake applied Figure 7 3 Figure 7 3 Parking brake released 8 Troubleshooting WARNING Before attempting to fix a fault you must make sure that the power cables are disconnected to prevent the machine from starting up while you are working If there is a fault with the machine check first whether it matches any of the faults described in the troubleshooting chart below If you can
8. g controls e Height adjustment wheel as shown in figure 1 1 1 e Blade shaft asshown in figure 1 1 2 e Alignment guide for cutting a straight line as shown in figure 1 1 4 e Adjuster screw for the above as shown in figure 1 1 3 e Blade guard as shown in figure 1 1 5 e Control panel with switch phase inverter and emergency stop as shown in figure 1 1 8 e Power socket as shown in figure 1 2 1 e Water cooling nozzle as shown in figure 1 2 2 e Guard for exposed drive shaft as shown in figure 1 2 3 e Parking brake as shown in 1 2 4 Figure 1 1 1 1 1 Height adjustment wheel 1 1 2 Pulley shaft 1 1 3 Adjuster screw for alignment guide 1 1 4 Alignment guide 1 1 5 Two piece blade guard 1 1 6 Lifting handle for blade guard 1 1 7 Guide handle 1 1 8 Control panel with switch phase inverter and emergency stop Figure 1 2 1 2 1 Power socket 1 2 2 Water cooling coupling 1 2 3 Guard for exposed pulley shaft 1 2 4 Parking brake 2 Safety precautions You must follow the safety precautions before starting the machine If the user does not follow these precautions then neither Husqvarna Construction Products Sweden AB nor itsre presentative can accept any liability whether direct or indirect The machine must not be used by any authorised person unless supervised by an authorised and experienced operator WARNING Make sure you have read and understood the instructions in this ma
9. he frame as shown below Weight blade 220 kg Year of manufacture Manufacturer Husqvarna Construction Products Sweden AB Warning signs and their locations The following decalson top of the frame explain that you should read and follow the instruction manual before operating the floor sawyou should wear safety equipment Alia CE The emergency stop islabelled The control panel islabelled NODSTOPP A decal on top of the blade guard showsthe direction of rotation of the blade Heme Protective eguipment The following protective eguipment must be used when working with the floor saw Helmet hearing protection You must wear safety shoes and eye protection 3 Preparations before starting NOTE Follow the safety precautions Do not fit a blade without first checking the direction of rota tion of the drive shaft Plan your work and mark out the area to be cut e Check that the power cable and polarity match the speci fications See section 9 Technical specifications Check that the water cooling coupling matchesthe speci fications See section 9 Technical specifications Set up a barrier or signs around the working area to prevent any unauthorised personnel from being injured or disturbing the operator while working Check the belt tension as described in section 5 5 Adjust if necessary using the belt tensioning screw Turning clockwise tightens the belts Before you start cutt
10. ing plan your work and clearly mark out the area you intend to cut so that you can carry out the work without risk of injury or damage to the machine See figure 3 1 To avoid interruptions and inconvenience during cutting plan your work so that you fit the blade on the most suita ble side of the saw right from the start Check that you have the correct diamond blade for the FS800 E EM and the material you intend to cut See section 9 Technical specifications Check the direction of rotation before fitting the blade Raise the blade guard on the side where you want to fit the blade Secure the blade guard with the retaining strap Connect the power cable and press the switch to start the machine Check that the blade flange rotates in the direction shown by the arrow on the blade guard If the flange rotates in the wrong direction turn off the switch to stop the machine then unplug the power cable from the machine Turn the phase inverter in the socket Stop the machine as described above and recheck Check that the blade is not worn each of the diamond segments must project at least 1 mm They must also be wider than the body of the blade See figure 6 3 Check that none of the diamond segments is damaged Fit the blade so that the arrow on the body of the blade matches the direction of rotation of the shaft Tighten the blade flange using the pin spanner supplied while using the other spanner to prevent the blade shaft from tur
11. ning See the instructions in section 6 Fitting and replacing diamond blades See figure 6 1 Lower the blade guard over the blade Check that the blade is straight by turning the blade by hand and measuring the gap between the blade and the blade guard If the blade is misaligned or uneven it must be replaced Check that both the blade guard and the blade flange guard are correctly fitted then lower them Make sure the emergency stop is not deactivated The emergency stop must not be deactivated during operation Before starting the floor saw raise the blade so that it rotates without touching the surface Connect the power cable to the power socket Connect the water cooling hose to the coupling that runs from the blade guard Check that the water supply is adequate and that the nozzle isnot blocked Make sure that the power cable and water cooling hose from the floor saw will not get trapped underneath or in front of the machine when you start up or during cutting Use the safety equipment specified in the safety precau tionson page 5 Figure 3 1 WARNING Make sure that you are not working on a floor that could give way underneath you WARNING Do not cut on a steep incline as the blade could jam WARNING Do not use the saw where there isa risk of collapse 4 Starting and operating Before starting and operating the saw follow the steps in section 3 Lower the alignment guide and adjust it
12. not localise the fault and it doesnot match any of the faults described in the troubleshooting chart you should contact your supplier for additional information FAULT CAUSE Phases from power cable are inverted Change polarity using phase inverter Blade turns wrong way Belt istoo slack Drive belt isworn Drive belt is oily Drive belt is slipping Cutting depth too large Cutting speed too high Diamond segments are worn Electrical fault Motor cuts out No cooling water Nozzles are blocked Water pressure low Blade is worn Cut closing up Blade gets jammed Electrical fault Emergency stop activated Motor does not start REMEDY Adjust belt tension Replace the drive belt Clean the drive belt Reduce cutting depth Advance more slowly Replace diamond blade Contact a qualified electrician Clean nozzles Replace blade Cut smaller sections or support from below using propsor a jack Contact your electrician Determine cause When fault is fixed pull up emergency stop NOTE Do not start the machine before rectifying the cause of the fault 9 Technical specifications The table below gives the technical specifications for the FS800 E EM floor saw It is extremely important that you check these before Choosing a floor saw Choosing and fitting a diamond blade Connecting to the mains supply Choosing a power cable Choosing the cutting depth Transporting
13. nual before connecting the machine to the electrical supply Check that the electrical connections are secure and that the power cable and plug comply with the specifications See section 9 Technical specifications e sure that no one comes closer than 4 metres to the front or side of the floor saw during operation e Check that the blade guard and blade flange guard are fitted correctly e Theemergency stop must not be deactivated during start up or operation Before you start cutting plan your work and clearly mark out the area you intend to cut so that you can carry out the work without risk of injury or damage to the machine See figure 3 1 e Check the building drawings to make sure there is no concealed wiring or plumbing in the area where you are cutting e Before you start cutting make sure that any wiring in your working area is not carrying current e Before you start cutting make sure that any plumbing in your working area has been shut off or disconnected e You must use the specified protective equipment and should wear protective clothing See following page Do not wear loose fitting clothes that could catch on the machine or its moving parts e Anyone who hasto remain nearby during cutting must wear hearing protection e Do not tilt twist or carry the floor saw when the blade is turning 2 1 Warning signs and their locations The machine rating plate is located on the right side of t
14. so that the tip of the guide and the saw blade are in line Release the parking brake Line up the floor saw with the cutting line you have marked on the floor Clear away any objects from the path of the machine that could damage the machine or the surroundings Check that there are no unauthorised people inside the working area i e 4 metres in front of and to the side of the machine Make sure that anyone who has to remain nearby is wearing hearing protection Check that the saw blade rotates freely Check your safety equipment and any protective clothing you are wearing Apply the parking brake If the machine is fitted with a base plate optional acces sory Lower the base plate by raising the safety catch Turn on the cooling water to provide adequate cooling and prevent dust formation Release the parking brake while holding the guide hand le on the machine with your other hand Turn the height adjustment wheel clockwise to lower the blade to a depth that is suitable for the material you are cutting but no lessthan 20 mm Cut a guide slot at this depth moving steadily along your marked line When you have completed the guide slot turn the wheel to raise the blade turn off the cooling water and stop the saw by pressing the red switch Drag the machine back to the starting point Realign the floor saw with the guide slot with the aid of the alignment guide then start the machine as described above
15. the machine If you are unsure about the meaning of the technical specifica tions or ordering spare parts please contact your supplier 10 FS800 E EM ART NOS 50020 AND 50030 V phase Hz REVE Europa plug Motor rating 400 3 50 or 220 3 50 Voltage and type of supply Power cable 5x2 5 Polarity 16Amp Phase inverter in socket Drive shaft speed 1150 Max peripheral speed N UI 63 Max diamond blade diameter 800 Parking brake yes optional accessory pooner E accessory Weight excl blade approx kg Base plate noise power Lw rel pw according to ISO 744 dB A noise pressure Lp rel OuPa at ear during operation B A according to 0 8 m s2 H A ISO 7505 Posn Part Quantity Description Posn no Partno Quantity Description 7 smovals5 1 8 531072144 1 Nut M8 M6M 8 FZB Er 20 531072160 4 Screw M 12x35 M6S 8 8 FZB 62 531072111 1 Outer blade flange left hand 21 531072133 4 Washer SRB 12 5 FZB 22 531072146 4 Nut M12 M6M GR8 EZB 63 531072059 2 Inner blade flange 23 531072103 1 Spacer 64 531072112 1 Outer blade flange right hand 24 531072142 2 Locking screw M 8x10 M SK PGSS 65 501352501 1 Blade guard lower half 25 531072149 1 Tube 6x45 66 531072061 2 Brush 26 531072104 1 Height adjustment wheel 67 531072113 1 Sleeve 27 531072105 1 Pin spanner 68 501352601 1 Front blade guard 28 531072192 1 Spanner 41 mm 69 501352701 1
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