Bosch GRL 500 H - Correction of Malfunctions (Error Codes); Troubleshooting Specific Error Codes

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Correction of Malfunctions
Malfunctions with Error Codes
The error code of a malfunction is shown on
the display.
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– Rectify the malfunction (see
“Corrective Measure”).
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– Afterwards, simultaneously
press the center line mode
button 19 and audio signal/
volume button 24.
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If the malfunction has been successfully
rectified, the error code indication will go out.
If the malfunction persists, have the
measuring tool checked by a Bosch after
sales service agent.
Error Code
Indication
Problem Corrective Measure
001
The X-axis of the
measuring tool is outside
of the self-leveling range of
approx. 8.5% (5°).
Reposition the measuring tool along the X-axis.
If the error persists, contact an authorized Bosch after
sales service agent.
002
The Y-axis of the
measuring tool is outside
of the self-leveling range of
approx. 8.5% (5°).
Reposition the measuring tool along the Y-axis.
If the error persists, contact an authorized Bosch after
sales service agent.
003
(GRL
500 HV)
The Z-axis of the
measuring tool in vertical
mode is outside of the self-
leveling range of approx.
8.5% (5°).
Reposition the measuring tool in vertical mode along
the Z- axis.
If the error persists, contact an authorized Bosch after
sales service agent.
004
Measuring tool is at a slant
of more than 8.5% after a
position change.
Reposition the measuring tool.
The slope range of ± 8.5%
has been exceeded in
single-axis slope operation.
Press the slope button 18 or 20 until a slope value of
less than 8.5% is shown on the display (see “Slope
Setting”, page 23).
005
Duration of automatic
leveling has been
exceeded. Measuring tool
cannot be leveled in
Place the measuring tool on a stable surface or mount
it in a stable manner on a tripod. The environment must
be vibration-free.
If the error persists, contact an authorised Bosch
customer service agent.
006
The desired slope is not
reached in single-axis slope
operation.
Place the measuring tool on a stable surface or mount it
in a stable manner on a tripod. The environment must be
vibration-free.
If the error persists, contact an authorized Bosch after
sales service agent.
007
The rotation head of the
laser is not rotating.
Switch the measuring tool off.
Switch the measuring tool back on.
If the error persists, contact an authorized Bosch after
sales service agent.
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