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Chapter 12
Service and Repair
The front-ends and modules that are used in PULSE Systems are designed and constructed
to provide you with many years of trouble-free, reliable operation. If a fault occurs however,
proceed as follows:
Faults that Impair Safety of the System
Immediately disconnect the system at its power source (or sources) and secure it against
unintended operation.
Faults that Impair Function but not Safety
Follow the procedures described in Chapter 3, Start-up and Testing.
Contact your local Brüel & Kjær representative and give details of any errors located. Under
no circumstances should repair be attempted by persons other than personnel in authorised
Brüel & Kjær Service Centres.