User Manual LKG 610
18
Maintenance and Storage
Maintenance
The LKG 610 requires minimum maintenance.
Periodically check the inlet plug, outlet receptacle, and wiring for any damage, wear,
cracks, cuts, or other defects. Also check the case for any damage or cracks.
In order to ensure accuracy, the LKG 610 should be checked periodically. A calibrated
output is provided at the TEST JACK for both Case Leakage and Cord Resistance
functions.
When making a resistance measurement with a Test Cable other than the one supplied
with the LKG 610, the user can zero the leads with the zero adjustment potentiometer.
This will not affect the internal calibration of the unit.
Annual calibration is recommended. If the LKG 610 is returned to Netech for
recalibration before the first year warranty expires, Netech will provide a second year
warranty. The warranty is void if the LKG 610 is serviced by anyone other than Netech
or if the warranty seal is broken.
Calibration / Service
The mechanical assembly of LKG 610 contains no parts that can be serviced by the
user. The unit should be returned to Netech Corporation for repair or calibration. The
alignment and adjustment parameters are critical to the robust and efficient
performance of the unit and can be performed only at the factory.
The unit is factory calibrated with NIST traceable standards and recommended to be
calibrated once a year.
Netech maintains a complete repair and recalibration service at a very low cost and fast
turnaround. Estimates for repair and recalibration are available upon request.
LKG 610 contains
NO USER SERVICEABLE PARTS
and calibration/ service
should be performed only by Netech.
Attempt to repair / service the unit outside
Netech voids the warranty.
