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Fire Safety Operation Manual Model T110 Infrared Test Source Siemens Building Technologies, Inc. Siemens Building Technologies, Ltd. 8 Fernwood Road 2185 Derry Road West Florham Park, New Jersey 07932 Mississauga, Ontario L5N 7A6 Canada P/N 315-089116-2...
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FIGURE 1 T110 TEST SOURCE INTRODUCTION The Model T110 Test Source from It contains a lamp that is electrically Siemens Building Technologies, Inc., is pulsed by an intrinsically safe circuit. designed specifically for on-site testing Infrared energy from the lamp is of the S121 and S122 Flame Detectors.
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A white flashing light seen through the sary (up to three) to reach the detector. eye of the T110 indicates that the Test Select the correct rotary switch setting Source unit is working normally. A for the detector (See Figure 1).
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Battery Change and remove the lid. Unclip the old The battery in the T110 should be battery from the holder and replace with changed whenever the indicator lights the new battery. Replace the lid. described in Battery Indicator above signal a low or nonexistent voltage.