Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Customer Assistance - CST/BERGER N Serie Manual Original

OBJ_BUCH-928-001.book Page 11 Wednesday, January 21, 2009 1:21 PM
Reticle Calibration (see figure M)
Because the automatic level is set halfway between A
and B, any error in the line-of-sight causes both read-
ings to be erroneous by the same amount. These
errors cancel out and the result H = a1 – b1 is cor-
rect. Therefore, the adjusting value is b3 = a2 – H!
Now, unscrew the eyepiece cover 7. Turn adjusting
screw 15 until the target line reaches the value of b3
at measuring point B. Check the calibration with the
following formula {(a1 – b1) – (a2 – b2)} ≤ 3 mm. If
the result is not achieved, repeat the calibration pro-
cedure or send in the automatic level to the after-sales
service.

Maintenance and Service

Maintenance and Cleaning

An automatic level is a precision measuring tool, and
should therefore be treated with care.
– Do not immerse the measuring tool into water or
other fluids.
– After use, the automatic level should be wiped
clean with a dry cloth and stowed in its carrying
case.
– Let a moist automatic level dry in its open carrying
case. Allow a cold automatic level to reach ambi-
ent temperature also by leaving it in its open carry-
ing case.
– Remove dust from the lenses only with a soft
brush, and never touch the lenses with your fin-
gers.
– A bag of silica gel dryer for the removal of moisture
is included in each carrying case. This drying
agent should be renewed from time to time.
– Always store and transport the automatic level in
its carrying case, which should always be in proper
condition.
– Store the measuring tool in a dust-free, dry and
well-ventilated area.
If the measuring tool should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an authorized after-sales
service centre for Bosch power tools.
1 609 929 T52 • 21.1.09
After-sales Service and Customer
Assistance
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
Tel. Service: +44 (0844) 736 0109
Fax: +44 (0844) 736 0146
E-Mail: SPT-Technical.de@de.bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: +353 (01) 4 66 67 00
Fax: +353 (01) 4 66 68 88
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: +61 (01300) 307 044
Fax: +61 (01300) 307 045
Inside New Zealand:
Phone: +64 (0800) 543 353
Fax: +64 (0800) 428 570
Outside AU and NZ:
Phone: +61 (03) 9541 5555
www.bosch.com.au
People's Republic of China
Website: www.bosch-pt.com.cn
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 800 8 20 84 84
Tel.: +86 (571) 87 77 43 38
Fax: +86 (571) 87 77 45 02
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King's Road
North Point, Hong Kong
Customer Service Hotline: +852 (21) 02 02 35
Fax: +852 (25) 90 97 62
E-Mail: info@hk.bosch.com
www.bosch-pt.com.cn
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