Vanguard Auto-Ohm 100_200 s2 - Manual (Page 2)

AUTO-OHM 100/200 Series 2 Operating Procedures
2
Rev 3, 2009
SAFETY SUMMARY
NOTICE
This manual applies to Models Auto-Ohm 100 Series 2, and Auto-Ohm 200 Series 2. The
operating procedures are virtually the same for all models. Any differences are clearly
described in the step-by-step procedures.
FOLLOW EXACT OPERATING PROCEDURES
Any deviation from the procedures described in this operator’s manual may create one or more
safety hazards, damage the Auto-Ohm, or cause errors in the test results; Vanguard Instruments
Co., Inc. assumes no liability for unsafe or improper use of the Auto-Ohm.
The following safety precautions must be observed during all phases of test set-up, test hookups,
testing, and test-lead disconnects.
SAFETY WARNINGS AND CAUTIONS
This device shall be used only by trained operators.
All circuit breakers under test shall be off line and fully isolated.
DO NOT MODIFY TEST EQUIPMENT
Because of the risk of introducing unknown hazards, do not install substitute parts or perform
any unauthorized modification to any Model Auto-Ohm Test unit. To ensure that all designed
safety features are maintained, it is recommended that repairs be performed only by Vanguard
Instruments Co. factory personnel or by an authorized repair service. Unauthorized modifications
can cause serious safety hazards and will nullify the manufacturer's warranty.