Husqvarna FS 800 E, FS 800 EM User Manual
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.
HUSQVARNA CONSTRUCTION PRODUCTS
English
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Compliance with EU directives
Husqvarna Construction Products Sweden AB, Box 2098, SE-550 02 Jönköping, 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/EG, 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.
Jönköping 1 February 2001
Christer Carlberg
CEO
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Contents _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
General instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Description and purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Safety precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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
Lifting and transport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Technical specifications. Noise and vibration measurement. 10
Parts list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Appendix 1, 11
Exploded diagram. . . . . . . . . . . . . . . . . . . . . . . . .Appendix 2, 13
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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 Husqvarna Construction Products
Sweden AB
. Modifications that are not approved could lead
to serious or fatal injury to yourself or others. Husqvarna
Construction Products Sweden AB does not accept any liability
if the machine is used in any way or for any purpose that does
1. Description and purpose
The FS800 E/EM electric floor saw is designed for cutting reinforced concrete, asphalt and other stone material in the
building industry.
The saw has a 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 following controls:
• Height adjustment wheel as shown in figure 1.1.1.
• Blade shaft as shown in figure 1.1.2.
• Alignment guide for cutting a straight line as shown in
figure 1.1.4.
• Adjuster screw for the above, as shown in figure 1.1.3.
• Blade guard as shown in figure 1.1.5.
• Control panel with switch, phase inverter and emergency
stop as shown in figure 1.1.8.
• Power socket as shown in figure 1.2.1.
• Water-cooling nozzle as shown in figure 1.2.2.
• Guard for exposed drive shaft as shown in figure 1.2.3.
• 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
General instructions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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not comply with these instructions.
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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 its re-
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 manual 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.
• Make sure that no-one comes closer than 4 metres to the
front or side of the floor saw during operation.
• Check that the blade guard and blade flange guard are
fitted correctly.
• The emergency 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.
• Check the building drawings to make sure there is no
concealed wiring or plumbing in the area where you are
cutting.
• Before you start cutting, make sure that any wiring in
your working area is not carrying current.
• Before you start cutting, make sure that any plumbing in
your working area has been shut off or disconnected.
• 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.
• Anyone who has to remain nearby during cutting must
wear hearing protection.
• 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 the
frame, as shown below.
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.
• Check that the power cable and polarity match the speci-
fications. See section 9 Technical specifications.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Machine model: FS800 E/EM
Motor rating: 7,5 kW
Max. drive shaft rpm: 1150 rpm
Max. blade diameter: 800 mm
Max. peripheral blade speed: 63 m/s
Weight: (excl. blade) 220 kg
Year of manufacture:
Manufacturer: Husqvarna Construction Products Sweden AB
Warning signs and their locations
The following decals on top of the frame explain that:
you should read and follow the instruction manual before operating
the floor sawyou should wear safety equipment.
The emergency stop is labelled The control panel is labelled
A decal on top of the blade guard
shows the direction of rotation of
the blade.
Protective equipment
The following protective equipment must
be used when working with the floor saw.
Helmet, hearing protection You must wear safety shoes
and eye protection
NÖDSTOPP
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