Installation; Installation Requirements; Clearance Around The Device; General Safety Notes - Pepperl+Fuchs FYQLA1-140R-3 Instruction Manual

Door Interrupt System with FYQLA1-140R-3 Logic Amplifier

Installation

Installation requirements

Panel mounted inside an enclosure using the four mounting feet in the stainless
steel housing. The FYQLA1-140R-3 is intended to be installed in a clean and dry
environment. A control cabinet must be used to guarantee that the unit is exposed to
no worse than an IP20 environment. The unit is designed to meet the requirements for
industrial environments. Suitability for other environments cannot be ensured.
Clearance around device
Adequate clearance should be provided around the device to allow for proper
cooling and ventilation of the control unit.

General safety notes

Installation and testing

After installation, the FYQLA1-140R-3 and all connected devices must be tested to
ensure proper wiring and operation. All wiring should be verified before applying
power to the unit. Once power is applied, each door switch should be opened to
verify proper operation of the system.
Periodic inspection and testing of the door interrupt system is
recommended. The device must be cycled and safety operation verified
once per day, or between equipment usage cycles. During this time,
Note
proper operation of the safety switches and the correct response
of output safety relays must be verified. Inspection records of the
performed inspections must be maintained.
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