Overview Of The Rotary Laser Indicators; Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GRL 250 HV Professional Manual Original

Measuring over Long Distances (see figure L)
When measuring over long distances, the laser receiver (30)
must be used to find the laser beam. In order to reduce inter-
ferences, the measuring tool should always be set up in the
centre of the work surface and on a tripod.

Overview of the rotary laser indicators

Switching on the measuring tool (1 s self-
check)
Levelling in or re-levelling
Measuring tool levelled in/ready for operation
Self-levelling range exceeded
Shock-warning function activated
Shock-warning actuated
Battery voltage for ≤ 2 h operation
Batteries drained
●: Continuous operation
2 ×/s: Flashing frequency (e.g. twice per second)
○: Function stopped

Maintenance and Service

Maintenance and Cleaning

Keep the measuring tool and the remote control clean at all
times.
Do not immerse the measuring tool and remote control into
water or other fluids.
Wipe off any dirt using a damp, soft cloth. Do not use any de-
tergents or solvents.
In particular, regularly clean the surfaces at the outlet aper-
ture of the laser on the measuring tool and make sure to
check for any lint.

After-Sales Service and Application Service

Our after-sales service responds to your questions concern-
ing 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 accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Bosch Power Tools
Working outdoors (see figure E)
The laser receiver (30) should always be used when working
outdoors.
When working on unstable ground, mount the measuring
tool on the tripod (32). Always work with the shock-warning
function activated in order to avoid faulty measurements in
case of ground movements or shocks to the measuring tool.
Laser beam Rotation of
the laser
beam
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Malaysia
Robert Bosch Sdn. Bhd.(220975-V) PT/SMY
No. 8A, Jalan 13/6
46200 Petaling Jaya
Selangor
Tel.: (03) 79663194
Toll-Free: 1800 880188
Fax: (03) 79583838
E-Mail: kiathoe.chong@my.bosch.com
www.bosch-pt.com.my
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: boschservicecentre@bosch.com
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Disposal
Electrical and electronic equipment, accessories and pack-
aging should be sorted for environmental-friendly recycling.
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