Safety Considerations - Omega HHP-SG User Manual

Handheld strain gage indicator
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This device is marked with the international Caution
symbol. It is important to read this manual before
installing or commissioning this device as it contains
important information relating to Safety and EMC
(Electromagnetic Compatibility).
Unpacking & Inspection
Unpack the instrument and inspect for obvious shipping
damage. Do not attempt to operate the unit if damage is found.
• Always disconnect power before changing signal and
power connections.
• Do not use this instrument on a work bench without its
case for safety reasons.
• Do not operate this instrument in flammable or
explosive atmospheres.
• Do not expose this instrument to rain or moisture.
• Allow for adequate ventilation to ensure instrument
does not exceed operating temperature rating.
• Use electrical wires with adequate size to handle
mechanical strain and power requirements. Install
without exposing bare wire outside the connector to
minimize electrical shock hazards.
EMC Considerations
• Whenever EMC is an issue, always use shielded
cables.
• Never run signal and power wires in the same conduit.
• Use signal wire connections with twisted-pair cables.
• Install Ferrite Bead(s) on signal wires close to the
instrument if EMC problems persist.
S
C
AFETY
ONSIDERATIONS
2
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