Safety Device Testing - Watts Aerco Benchmark OMM-0117 Operation And Maintenance Manual

Benchmark 5000-6000 Operation & Maintenance Manual
SECTION 4 – MAINTENANCE
Pilot Regulator Pressure Calibration Procedure Instructions
17. OPEN the external gas supply upstream of the unit.
18. Ensure power is restored and the boiler is turned on in the MANUAL mode.
19. Perform the Combustion Calibration procedure in Section 4.5 of the Benchmark 5000 –
6000 Installation and Startup Guide, OMM-0117 (GF-202).
20. Return the unit to service following successful completion of the Combustion Calibration
procedures. Make sure that the unit is operating in the AUTO mode. The "MAN" light in the
upper left of the C-More Controller should NOT be lit in AUTO mode.

4.6 SAFETY DEVICE TESTING

Systematic and thorough tests of the operating and safety devices should be performed to
ensure that they are operating as designed. Certain code requirements, such as ASME CSD-1,
require that these tests be performed on a scheduled basis. Test schedules must conform to
local jurisdictions. The results of the tests should be recorded in a log book. See the Benchmark
5000 – 6000 Installation and Startup Guide, OMM-0117 (GF-202)for a description and
instructions for performing these tests.
OMM-0118_B • GF-203 • 5/9/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
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