Cst/berger SAL20ND [11/119] Maintenance and service

Cst/berger PAL22D [11/119] Maintenance and service
English | 111 609 929 T52 21.1.09
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.
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
OBJ_BUCH-928-001.book Page 11 Wednesday, January 21, 2009 1:21 PM

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