was designed used a
laboratory.
• onnect the instrum ents calibrated proper output term inals.
• The calibrator operated dusty environm ent.Calibrator maintenance
M191 Insulation Tester Calibrator_______________ MEATEST.. ith tin .
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38 User Manual
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a iste ith l.
• liq all objects can perm itted enter the calibrator through the vent openings. lib tio r
h rfo lib tio .
• connect the calibrator other voltage than set the voltage selector.
What case failure
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• block the vent openings located the rear bottom panel.
• se.
T lib lib ls.
• itch the calibrator outside its operating tem perature range.
• fla riv lta se
h r. lit, lib r
m itc irst, is
fo llo :
• fro l.o.
• dam age the output term inals plugging “bananas" thicker than the term inals were designed
for.r.
• heneverpossible, use the setup enu round output term inal (GND setup function).
Rules for correct operation
E lly llo rre tio lib r:
• The calibrator can nly itched pressing the ains itch located the rear panel.g. s.
Regular maintenance
T lib ire tric rts. There protecting the
calibrator from the dam age caused som proper connections
