Owner's manual

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Document No. DOC-IPC-003,
User Manual iPC-Series & nPC300, Rev B Rel. 12-2013 Page 16 of 24
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT THE USB PORTS
UNLESS THE POWER HAS BEEN SWITCHED OFF AND THE AREA IS KNOWN
TO BE NON-HAZARDOUS
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT
WHILE THE CIRCUIT IS LIVE OR UNLESS THE AREA IS KNOW TO BE FREE
OF IGNITABLE CONCENTRATIONS.
NOTE: TO PREVENT INADVERTENT DISCONNECTION OF VIDEO AND/OR
SERIAL TOUCHSCREEN CABLES ASSURE THAT THE THUBSCREWS ARE
SUFFICIENTLY TIGHTENED.
NOTE: WHEN USING USB CONNECTIONS THE USE OF THE USB RETENTION
BRACKET IS REQUIRED FOR HAZARDOUS LOCATIONS AND HIGHLY
RECOMMENDED FOR NONHARDAOUS LOCATIONS.