3M 724 Instructions Manual - Safety Information
3
Safety Information
Intended Use
The 3M
™
Model 724 Work Station Monitor
is designed to monitor the operation of two
wrist strap grounding systems and two
work surfaces. This product has been
designed and tested for use with 3M
™
Dual
Conductor Wrist Straps and 3M Work
Surfaces Grounding Systems. For North
America this unit is designed for use with
an AC adapter included. Outside North
America, obtain an appropriate AC adapter
meeting the specifications as stated in the
user instruction manual (Section 12). Use
of other components may cause improper
performances and/or unsafe conditions. For
use outside of North America, grounding of
the Model 724 Monitor is recommended
through a separate ground wire with ring
terminal supplied (Sections 2 and 3).
CAUTION
• Incorrect grounding of an operator may cause electrostatic discharge (ESD) damage to
components or assemblies being handled. For proper grounding of the operator when
using the 3M 724 Work Station Monitor, use of the three-prong AC adapter specified
in the user instruction manual or supplied ground wire with ring terminal is required.
• Verify that the electrical ground point is suitable. If you are not sure what a suitable
ground is, contact a licensed electrician before installation.
Explanation of Symbols
– Caution: refer to user instruction manual.
– Operator(s) Wrist Strap Assembly Ground.
– Work Surface Ground.
– Electrical ground.
– Power input connector polarity (center negative).
– See user instruction manual for explanation of the indicator lamps.
Read and understand all safety information before
operating this equipment.