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PCH 5120
12.1” industrial Panel PC
IP67 rated fully enclosure
3.1 TIGHTEN THE PRESSURE RELEASE SCREW
WARNING:
Fasten the pressure release screw on the back panel before use. The pressure release screw is loos-
ened before shipping, but must be tightened before use to ensure the system is completely watertight.
Tighten the screw shown below to 7 kg-cm (6 lb-ft/0.68 Nm).