B&K 2250 Light Instrukcja Użytkownika Pobierz pdf (Strona 97)

CHAPTER 9

Updating, Maintenance and Troubleshooting

9.4.6 Hardware Maintenance and Repair

You can minimise the risk of unexpected costs by purchasing the hardware maintenance with a

five years warranty. Minor repairs, such as those resulting from damage caused by unauthorised

use of the instrument, can be performed at the same time as the instrument is being calibrated at

Brüel & Kjær. This will save you time. If any other errors are detected by the technician during

calibration, repair will be performed before returning the instrument to you.

Repair is available at a fixed price, which includes a Conformance Test Certificate upon the

return of your instrument (no measurement data included).

9.4.7 Rental

To ensure optimal uptime, you can rent a substitute Hand-held Analyzer

while yours is being

calibrated. To arrange rental, please contact your local Brüel & Kjær representative.

9.4.8 Training

Basic knowledge on sound and vibration measurement, instrument training and application

training are a few examples of what local training or consultancy hours

can do for you. To find

out more about training and consultancy hours, please contact your local Brüel & Kjær

representative.

9.5 Care, Cleaning and Storage

Your analyzer is a robust instrument, however, when handling, storing or cleaning your instrument,

please take the following precautions.

9.5.1 Handling the Instrument

• Do not try to remove the microphone grid as you can easily damage the microphone

• Do not attempt to open the instrument. There are no user-serviceable parts inside. If you

think your instrument requires service, please contact your Brüel & Kjær representative

• Do not allow the instrument to get wet

• Protect the instrument from impact. Do not drop it. Transport it in the supplied carrying

pouch

9.5.2 Cleaning the Instrument

If the instrument casing becomes dirty, then wipe it with a lightly dampened cloth. Do not use

abrasive cleansers or solvents. Do not allow moisture to enter the microphone, connectors or

casing.

*. Providing this service is available from your local Brüel & Kjær office

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B&K 2250 Light Instrukcja Użytkownika Strona 97