AERCO BMK 1500-2000 - Manual (Page 71)

Benchmark 1500 - 2000 Boilers
CHAPTER 6 – SAFETY DEVICE TESTING
OMM-0097_0D AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 71 of 188
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CHAPTER 6. SAFETY DEVICE TESTING
6.1 TESTING OF SAFETY DEVICES
Periodic safety device testing is required to ensure that the control system and safety devices
are operating properly. The boiler control system comprehensively monitors all combustion-
related safety devices before, during and after the start sequence. The following tests check to
ensure that the system is operating as designed.
Operating controls and safety devices should be tested on a regular basis or following service or
replacement. All testing must conform to local codes such as ASME CSD-1.
NOTE
MANUAL and AUTO modes of operation are required to perform
the following tests. For a complete explanation of these modes,
see Chapter 3.
NOTE
It will be necessary to remove the front door and side panels from
the unit to perform the following tests.
ELECTRICAL VOLTAGES IN THIS SYSTEM MAY INCLUDE 208-
230 OR 460, 120 AND 24 VOLTS AC. POWER MUST BE
REMOVED PRIOR TO PERFORMING WIRE REMOVAL OR
OTHER TEST PROCEDURES THAT CAN RESULT IN
ELECTRICAL SHOCK.
WARNING