biochrom Libra S21, User Manual

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Libra S21/S22, English Issue 02 - 04/2004
MAINTENANCE
After Sales Support
We supply support agreements that help you to fulfil the demands of regulatory
guidelines concerning GLP/GMP.
•
Calibration, certification using filters traceable to international standards
•
Certificated engineers and calibrated test equipment
•
Approved to ISO 9001 standard
Choice of agreement apart from break down coverage can include
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Preventative maintenance
•
Certification
When using calibration standard filters, insert such that the flat surface is facing
away from the spring end of the cell holder
User maintenance is restricted to changing the mains fuse. For any other
maintenance operation, including fitting a replacement xenon lamp, contact your
local supplier.
Fuse Replacement
1) Switch off the instrument and disconnect the power supply cord. The fuse
holder can only be opened if the power supply plug has been removed, and is
located in the power input socket on the back panel of the instrument.
2) Slide the fuse holder open by pulling at the notch.
3) Place fuses (1.0A, 5mm x 20mm, FST) into the fuse holder and slide back into
position.
4) Reconnect the power supply cord and switch on the instrument.
Fuses are not normally consumed in an instrument's lifetime. If they blow repeatedly
contact your supplier.