Compliance West MegaPulse 1.2x50-12.3PF-1, Instruction Manual

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Section 5
Maintenance and Calibration
WARNING
MAINTENANCE AND CALIBRATION INSTRUCTIONS ARE FOR QUALIFIED
PERSONNEL ONLY. TO AVOID ELECTRIC SHOCK, DO NOT PERFORM ANY
SERVICING
OTHER THAN THE CONTAINED IN THE OPERATING
INSTRUCTIONS.
Introduction
This section of the manual contains maintenance information for the MegaPulse 1.2x50-12.3PF-1
500ohm 0.5J impulse tester. A 1-year calibration cycle is recommended to maintain the
specifications of the factory. The test equipment required for the performance test is a digital
oscilloscope, high voltage oscilloscope probe, digital meter and a high voltage probe.
Service Information
The MegaPulse tester is warranted to the original purchaser for a period of 1 year. This warranty
does not cover problems due to misuse or neglect. Malfunctions which occur within the limits of
the warranty will be corrected at no charge. Mail the instrument post paid to the manufacturer.
Dated proof of purchase is required for all in-warranty repairs. The manufacturer is also
available for calibration and / or repair of instruments that are beyond their warranty period.
Contact the manufacturer for a cost quotation. Ship the instrument and your remittance
according to the instructions given by the manufacturer.
General Maintenance
To avoid contaminating the PWB with oil from your fingers, handle it by the edges or wear
gloves. If the PWB becomes contaminated, refer to the cleaning procedures given later in this
section
.
WARNING
Dangerous voltages exist when energized. Exercise extreme care when working on an
energized circuit.
Cleaning
Clean the front panel and case with a mild solution of detergent and a damp sponge. Clean dust
from the PWB with clean, dry, low pressure (<20 psi)
CAUTION
Do not use aromatic hydrocarbons or chlorinated solvents for cleaning. These solutions
will react with the plastic materials used in the instrument.