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The HypotULTRA produces
voltages and currents that can
cause
harmful or fatal electric
shock.
To prevent accidental
injury or death, these safety
procedures must be strictly
observed when handling and
using the test instrument.
Le HypotULTRA, des tensions
et des courants qui peuvent
causer des chocs électriques
dangereux ou mortel. Pour
éviter toute blessure ou un
décès accidentels, ces
procédures de sécurité doivent
être strictement respectées lors
de la manipulation et
l'utilisation de l'appareil de
contrôle .
PHONE: 1 (847) 367-4077
1 (800) 858-TEST (8378)
FAX: 1 (847) 367-4080
E-MAIL:
This instrument meets
UL requirements for
audible and visual failure
indication.
SAFETY
Review this product and its related documentation for familiarization with safety
markings and instructions before operation.
This product is a Safety Class I instrument
(provided with a protective earth terminal).
Before applying power verify that the input
voltage to the instrument is 115VAC±10%
or 230VAC±10% and the correct fuse is
installed.
This product carries an NRTL (Nationally
Recognized Testing Laboratory) and
comes equipped with an audible and visual
failure indicator.
Service and Maintenance
User Service
To prevent electric shock do not remove
the instrument cover. There are no
internal user serviceable parts. Routine
maintenance or cleaning of internal parts is not
necessary. Avoid the use of cleaning agents or
chemicals on the instrument, as some chemicals
may damage plastic parts or lettering. Use a
clean, dry or slightly damp cloth for any external
cleaning. Schematics, when provided, are for
reference only. Refer servicing and certification to an Associated Research, Inc.
authorized service center.
Service Interval
Associated Research, Inc. will not be held liable for injuries suffered if the instrument is not properly maintained
and safety checked annually. See section
ASSOCIATED RESEARCH, INC.
13860 WEST LAUREL DRIVE
LAKE FOREST, IL 60045-4546 U.S.A.
Summary of Contents for HypotULTRA 7800
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Page 202: ...197 Calibration of GFI 5 0mA The calibration of GFI 5 0mA is a two step process ...