Malfunctions Without Error Codes - Bosch GRL Professional 500 H Originalbetriebsanleitung

46 | English
Error Code
Indication Problem
003 The Z-axis of the measuring tool in vertical
(GRL 500 HV) mode is outside of the self-levelling range of
approx. 10% (5.7°).
004 Measuring tool is at a slant of more than 10%
after a position change.
The slope range of ±10% has been exceeded
in single-axis slope operation.
005 Duration of automatic levelling has been ex-
ceeded. Measuring tool cannot be levelled in.
006 The desired slope is not reached in single-ax-
is slope operation.
007 The rotation head of the laser is not rotating. – Switch the measuring tool off.
008 Centre line mode is set but no laser beam is
hitting the reception area anymore.
009 External influences (e.g. falls or heavy im-
pacts) are interfering with centre line mode.
020 System error
033 Ambient light is too bright for the laser re-
ceiver.

Malfunctions without Error Codes

Problem
Measuring tool or laser receiver cannot be switched on.
2 610 031 676 | (15.7.14)
Corrective Measure
– Reposition the measuring tool in vertical mode along the Z-
axis.
If the error persists, contact an authorised Bosch customer
service agent.
– Reposition the measuring tool.
– Press the slope button 18 or 20 until a slope value of less than
10% is shown on the display (see "Slope Setting", page 39).
– Place the measuring tool on a stable surface or mount it in a
stable manner on a tripod. The environment must be vibra-
tion-free.
If the error persists, contact an authorised Bosch customer
service agent.
– Place the measuring tool on a stable surface or mount it in a
stable manner on a tripod. The environment must be vibra-
tion-free.
If the error persists, contact an authorised Bosch customer
service agent.
– Switch the measuring tool back on.
If the error persists, contact an authorised Bosch customer
service agent.
– Check whether the visual contact between measuring tool
and laser receiver has been interrupted and reposition the
measuring tool if necessary.
If the error persists, reduce the distance between measuring
tool and laser receiver or contact an authorised Bosch cus-
tomer service agent.
– Reposition the measuring tool.
Place the measuring tool on a stable surface or mount it in a
stable manner on a tripod. The environment must be vibra-
tion-free.
– Restart the search to find the centre line (see "Centre Line
Mode", page 39).
Place the measuring tool on a stable surface or mount it in a
stable manner on a tripod. The environment must be vibra-
tion-free.
– Contact an authorised service agent for Bosch power tools.
– Shade the reception area.
Corrective Measure
– 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.
– Charge the battery of the measuring tool (see "Charging the
Batteries of the Measuring Tool and Laser Receiver",
page 35).
– Switch the measuring tool back on.
If the error persists, contact an authorised Bosch customer
service agent.
Bosch Power Tools