INSTRUCTION MANUAL
Introduction / Scope of supply
The instruction manual contains information and references, necessary for safe
operation and maintenance of the instrument. Prior to using the instrument
(commissioning / assembly) the user is kindly requested to thoroughly read the
instruction manual and comply with it in all sections. Failure to read the instruc-
tion manual or to follow with the warnings and references contained herein can
result in serious bodily injury or instrument damage. The respective accident
prevention regulations established by the professional associations are to be
strictly enforced at all times.
The handy phase rotation indicator 45221 represents an appropriate test instrument
for the determination of rotary field directions.
•
Display of all three phases via LED
•
Definition of the direction of the rotary field via LED
•
Voltage range 100...700 V
•
Frequency range 50...60 Hz
•
No batteries needed
Scope of supply
•
1x Phase rotation indicator 45221
•
3x Test probes
•
1x Instruction manual
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