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If this tester should fail to operate correctly, return it to Kewtech marked for
the attention of the Service Department, stating exact nature of fault. Make
sure that:
a. operating instructions have been followed
b. leads have been inspected
c. the unit is returned with all accessories
Regular re-calibration is recommended for this instrument. We recommend
that with normal use, the instrument is calibrated at least once in every
12
month interval. When this is due for re-calibration return it to Kewtech marked
for the attention of the Calibration Department and be sure to include all
accessory leads, as they are part of the calibration procedure. The mains
lead supplied with this instrument (KAMP
12
) for testing at sockets is part
of the instrument. It directly affects the accuracy of the loop and PSC/PFC
readings. As such always keep it with the instrument and remember to return
it with the instrument when servicing and calibration is required. In a similar
way the ACC
064
is part of the instrument. ACC
064
leads are fused and fuses
are rated at
10
A/
600
V high rupture ceramic types. If they should blow always
return the instrument to Kewtech for checking. The fuses are special and
should only be replaced by equivalent types. Returning the product to Kewtech
will ensure this. If other leads are used then readings may not be correct
unless they are calibrated with the instrument. If this product needs cleaning
use a lightly damp cloth to wipe its surfaces.
DO NOT use strong cleaning agents as these may damage the plastic
surfaces. Kewtech reserve the right to change specifications and design
without notice and without obligation.
17
Servicing
and
Calibration
Summary of Contents for KT64
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