Bosch GAM 220 Professional Notice Originale page 17

OBJ_BUCH-2368-004.book Page 17 Tuesday, September 13, 2016 11:36 AM
Carry out the worksteps exactly in the given sequence.
"1. SPR": Storing the Spring Angle
SPR
The spring angle can be saved as follows:
– Open the fold-out leg and base leg until the desired spring angle is shown
on the display.
– Measure the spring angle if it is unknown. To do so, place the workpiece
you want to measure between the fold-out leg and the base leg.
If measurement is not possible with the measuring tool on especially nar-
row or small workpieces, use auxiliary equipment, e.g. a bevel, and then
set the angle on the measuring tool.
Press button 15 to save the measured or recalled spring angle for the com-
pound mitre. "SPR" and the current angle are indicated in the display.
When the angle is greater than 90° yet less than 180° when pressing button
15, the "SPR" spring angle is automatically converted as follows:
"SPR" = 180° – measured or set angle.
"2. CNR": Storing the Corner Angle
To measure the corner angle, place the fold-out and base legs flat against the
walls and read the measured corner angle or set a known corner angle on the
measuring tool.
Press button 15 again to save the measured or recalled corner angle for the
compound mitre. "CNR" and the current angle are indicated in the display.
"3. MTR": Calculating the Mitre Angle
Press button 15 again. "MTR" and the calculated mitre angle for the chop
and mitre saw are indicated on the display.
"4. BVL": Calculating the Bevel Angle
Press button 15 again. "BVL" and the calculated bevel angle for the chop and
mitre saw is indicated on the display.
If required, the mitre and bevel angle can be recalled again, but only as long
as button 12 for changing the operating mode has not been pressed. Press
button 15 to recall the angles. "MTR" and the calculated mitre angle are indi-
cated in the display; after pressing the button 15 once more, "BVL" and the
bevel angle will be indicated.
Press button 14 for less than 1 s to return from the "Compound Mitre" oper-
ating mode to the "Angle Measurement" operating mode.
Note: The calculated mitre angle "MTR" can only be taken over for chop and
mitre saws, for which the setting for vertical cuts is 0°. When the setting for
Bosch Power Tools
SPR
CNR CNR
MTR MTR
BVL BVL
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1 609 92A 21E | (13.9.16)