Installation, Operation and Service Manual
LKP Series
Signal converter interior (should only be performed after disconnecting power to the
Signal converter): Dust and dirt can be removed by gently vacuum cleaning the
unit. Be careful not damage the internal shunt. Solvents should never be used on
any of the PC boards. The boards are coated with a protective conformal coating,
which can be stripped away by certain solvents.
F.) Check the electrolytic filter capacitors for seals that have been popped (degassed), are
leaking electrolytic fluid or have excessive bulging. Contact DynAmp for repair options.
G.) If the unit is equipped with a cooling fan and filter, then the filter should be cleaned or
replaced according to the manufacturer instructions.
CAUTION
To avoid the risk of shock and electrocution, always disconnect the AC power and
head cables from the head before performing any cleaning or service operation on the
Signal converter.
Disconnect power to the system before servicing or replacing fuses.
7.3 CALIBRATION
INTERVALS
DynAmp does not specify required intervals of calibration for its products.
The end user of the product is responsible for identifying the appropriate interval between
calibrations. The intervals should be determined based on the following factors:
•
Requirements of a Quality Management System
•
Accuracy and permissible limits of errors
•
Purpose and usage
•
Experience with similar products
•
Manufacturer's recommendations
•
Stability of the product
•
Past history
•
Other characteristics of the product
Reference: "ISO/IEC 17025:2005, General requirements for the competence of testing and
calibration laboratories" and Laboratory Accreditation Bureau "Guidance for Documenting
and Implementing ISO/IEC 17025:2005 and Laboratory Guidance."
As a guideline, DynAmp recommends a 24-month interval of calibration for all permanently
installed products and a 12-month interval of calibration for all products used in portable
applications.
7.4 SPARE PARTS ORDERS - ROUTINE OR EMERGENCY
Requests for spare parts should be directed to "Service" at DynAmp, LLC during normal
hours. When contacting us, please present as much information as possible - the related
equipment Model and Serial Numbers (available on the equipment tag); the required part
© 2011 DynAmp, LLC
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