Promax PROFI-70, Руководство пользователя

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USER’S MANUAL. PROFI-70
05/2008
Page 25
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5 MAINTENANCE
This part of the manual describes the maintenance procedures and the location of
faults.
5.1 Instructions for returning by mail
Instruments returned for repair or calibration, either within or outwit the guarantee
period, should be forwarded with the following information: Name of the Company,
name of the contact person, address, telephone number, receipt (in the case of
coverage under guarantee) and a description of the problem or the service required.
5.2 Method of maintenance
The method of maintenance to be carried out by the user consists of cleaning the
cover and changing the battery. All other operations should be carried out by authorised
agents or by personnel qualified in the servicing of instruments.
5.2.1 Cleaning the cover.
CAUTION
Do not use scented hydrocarbons or chlorized solvents. Such products may
attack the plastics used in the construction of the cover.
The cover should be cleaned by means of a light solution of detergent and water
applied with a soft cloth. Dry thoroughly before using the system again.
CAUTION
To clean the contacts, use a dry cloth. Do not use a wet or damp cloth.
CAUTION
Do not use for the cleaning of the front panel and particularly the viewfinders,
alcohol or its derivatives, these products can attack the mechanical properties of
the materials and diminish their useful time of life.
5.3 Components which user can not replace
5.3.1 Not replaceable fuses by user
To be replaced by qualified personnel. Its position identifier and characteristics
are:
F001: FUS 7 A T 125 V