Vibration Information - Kress KUS26 Bedienungsanleitung

VIBRATION INFORMATION

Vibration total values (triax vector sum) determined
according to EN 60745:
Surface grinding
– The declared vibration total value has been
measured in accordance with a standard test
method and may be used for comparing one tool
with another;
– The declared vibration total value may also be used
in a preliminary assessment of exposure.
WARNING: The vibration emission value during
actual use of the power tool can differ from the
declared value depending on the ways in which the tool
is used dependant on the following examples and other
variations on how the tool is used:
How the tool is used and the materials being cut.
The tool being in good condition and well maintained
To use the correct accessory for the tool and ensuring it
is sharp and in good condition.
The tightness of the grip on the handles and if any anti
vibration accessories are used.
And the tool is being used as intended by its design
and these instructions.
This tool may cause hand-arm vibration
syndrome if its use is not adequately managed
WARNING: To be accurate, an estimation of
exposure level in the actual conditions of use
should also take account of all parts of the operating
cycle such as the times when the tool is switched off
and when it is running idle but not actually doing the
job. This may significantly reduce the exposure level
over the total working period.
Helping to minimize your vibration exposure risk.
Maintain this tool in accordance with these
instructions and keep well lubricated (where
appropriate).
If the tool is to be used regularly then invest in anti
vibration accessories.
Plan your work schedule to spread any high vibration
tool use across a number of days.
OPERATION INSTRUCTIONS
Note: Please read the instructions carefully
before use.
1. Auxiliary handle (see Fig. A)
WARNING: Always use the auxiliary handle (3)
when operating this machine.
According to work needs, install the auxiliary handle
on the left or right side of the machine head to ensure
safety and comfort when using the angle grinder. Turn
the handle clockwise to tighten the handle.
Do not modify the auxiliary handle.
Do not use the damaged auxiliary handle.
2. On/off switch (see B)
Push the switch to "I" position to start the grinder, "O"
Vibration emission value
a = 8.97m/s
2
h,AG
Uncertainty K = 1.5m/s²
position to stop the grinder.
Note: Ensure the switch is in "O" position when
inserting the plug.
3. Spindle self-locking button
The spindle self-locking button is only used for
replacement of abrasive tools. Do not press the Lock
button when the machine is in operation.
4. Installation of grinding disc (see Fig. C)
Mount the inner flange on the spindle and fix it on the
two shoulders of the spindle. Place the grinding disc
on the inner flange and screw the outer flange onto
the spindle. Press the spindle self-locking button while
turning the grinding disc at the same time until the
spindle is locked tightly; then tighten the outer flange
with the accompanying wrench to fasten the grinding
disc (see Figure C). Insert two bumps of the wrench
into the outer flange holes to tighten the outer flange.
Turn the grinding disc to check whether it is locked.
Run for 30 seconds without load and check whether
there is large vibration or falling off of the grinding disc.
To disassemble the grinding disc, please reverse the
steps above.
5. Adjust the clamping surface of outer
flange(see Fig. D1,D2)
It is needed to adjust the clamping surface of outer
flange to fit the different thicknesses of the abrasive
disc and the blade. If a thinner blade or a diamond
blade is used, the protruding side of the outer flange
should be placed outward (see Figure D2). If a thicker
abrasive disc is used, the protruding side of the outer
flange should be placed towards the abrasive disc (see
Figure D1). Make sure the grinding disc/blade is fixed.
6. Shield of abrasive disc
Note: Before any work on the machine itself,
remove the plug from the socket. For work
with grinding or cutting discs, the protection
guard must be mounted. Use the correct type
of disc for your application. If the power tool is
intended to perform cutting off operations, a
guard specific for this operation must be fitted.
The coded projection on the wheel guard ensures
that only a guard that fits the machine type can be
mounted.
Open the clamping lever. Place the wheel guard
with coded projection into the coded groove on the
spindle of the machine head and rotate to the required
position (working position).
To fasten the wheel guard, close the clamping lever.
The closed side of the wheel guard must always
point to the operator.
WORKING HINTS FOR
YOUR ANGLE GRINDER
1. Always start at no load to achieve maximum speed
then start working.
2. Do not force the disc to work faster, reducing the
Disc's moving speed means longer working time.
3. Always work with a 15-30 angle between disc
and workpiece. Larger angles will cut ridges into the
workpiece and affect the surface finish. Move the
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