BRUEL & KJAER 2239 A - Chapter 5 Introduction; Service and Repair; Care, Cleaning and Storage

BB 1219 – 11
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Integrating Sound Level Meter Type 2239 A
User Manual
Chapter 5
Introduction
5.1 Service and Repair
Type 2239 A is designed and constructed to provide many
years of reliable operation. However, if a fault occurs that
impairs the sound level meter’s correct function, then remove
the batteries to prevent risk of further damage.
For more information about preventing or identifying faults or
damage to your sound level meter, please read the other sec-
tions of this chapter.
For repair, contact your local Brüel & Kjær dealer.
5.2 Care, Cleaning and Storage
Type 2239 A is a delicate precision instrument. When handling,
storing, or cleaning your instrument, please take the following
precautions.
bb221911.book Page 53 Tuesday, July 24, 2001 11:23 AM