Maintenance And Service - Bosch GIM 120 Original Instructions Manual

16 | English
Note: If the measuring tool is not turned around the axis shown
in the figure in steps ➂ and ➆, then the calibration cannot be
completed (CAL2 is not indicated in the display).
Calibration for Vertical Surfaces (see figure D)
The surface onto which you place the measuring tool must not
deviate from the vertical surface by more than 5°. If the devi-
ation is greater, the calibration process is discontinued with the
indicator ‑‑‑.
➀ Switch on the measuring tool and position it on the ver-
tical surface so that the spirit level for vertical align-
ment (6) faces upwards and the display (5) faces you.
Wait for ten seconds.
Then press the calibration button Cal (10) for approx.
➁
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
➂ Turn the measuring tool 180° around the vertical axis so
that the spirit level still faces upwards but the display (5)
is facing away from you. Wait for ten seconds.
➃ Then press the calibration button Cal (10) again. CAL2
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
measuring tool has now been recalibrated for this sup-
porting surface.
Afterwards you must calibrate the measuring tool for the
➄
opposite surface. Rotate the measuring tool around the
horizontal axis so that the spirit level for vertical align-
ment (6) faces downwards and the display (5) faces
you. Place the measuring tool against the vertical sur-
face. Wait for ten seconds.
➅ Then press the calibration button Cal (10) for approx.
two seconds until CAL1 appears briefly on the display.
Then the measured value will flash on the display.
Turn the measuring tool 180° around the vertical axis so
➆
that the spirit level still faces downwards but the dis-
play (5) is facing away from you. Wait for ten seconds.
➇ Then press the calibration button Cal (10) again. CAL2
will be shown briefly on the display. Then the measured
value (no longer flashing) will appear on the display. The
measuring tool has now been recalibrated for both ver-
tical supporting surfaces.
Note: If the measuring tool is not turned around the axis shown
in the figure in steps ➂ and ➆, then the calibration cannot be
completed (CAL2 is not indicated in the display).

Maintenance and Service

Maintenance and Cleaning
Keep the measuring tool clean at all times.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any deter-
gents or solvents.
When the measuring tool is exposed to rain for an extended
period, its function may be impaired. However, after completely
drying off, the measuring tool is ready for operation. No calibra-
tion is required.
Only store and transport the measuring tool in the protective
bag (12).
If the measuring tool needs to be repaired, send it off in the pro-
tective bag (12).
After-Sales Service and Application Service
Our after-sales service responds to your questions concerning
maintenance and repair of your product as well as spare parts.
You can find explosion drawings and information on spare parts
at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessories.
In all correspondence and spare parts orders, please always in-
clude the 10‑digit article number given on the nameplate of the
product.
Cambodia
Robert Bosch (Cambodia) Co., Ltd
Unit 8BC, GT Tower, 08th Floor, Street 169,
Czechoslovakia Blvd, Sangkat Veal Vong
Khan 7 Makara, Phnom Penh
VAT TIN: 100 169 511
Tel.: +855 23 900 685
Tel.: +855 23 900 660
www.bosch.com.kh
1 609 92A 58M | (28.11.2019) Bosch Power Tools