Inspection And Maintenance; Overview; Operational Test - Honeywell SYA14 Series Manual

Inspection and Maintenance

Overview

This section discusses the operational test, maintenance, troubleshooting and repair of the FF-
SPS4 Series safety perimeter guarding devices.

Operational Test

Perform the operational test at least once a day, every time maintenance has been performed
and every time the system is powered up. The operational test consists of interrupting the
sensing beam with a 40 mm (1.58 in) test rod placed in front of the emitter. This test will
ensure the safety perimeter system will detect the interruption and provide an output signal to
the machine control (see figure 4-1). The receiver's output relay indicator (red) must illuminate
and the machine control must go to a safe condition.
Figure 4-1 Operational Test with the Test Rod
36 Honeywell • MICRO SWITCH Sensing and Control
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40 mm (1.58 in)
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FF-SPS4 Series Installation Manual
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For application help: call 1-800-537-6945