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Benchmark Platinum-Edge [II]: Operation-Service Manual
SECTION 5
– SAFETY DEVICE TESTING
OMM-
0137_E • GF-211 • 12/13/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
60
of
153
LOW Gas Pressure Test Instructions: BMK3000
– 6000 Only
Figure 5-2a: LOW and HIGH Gas Pressure Test Components
– BMK3000 Shown
Figure 5-2b: LOW and HIGH Gas Pressure Test Components
– BMK4000 Shown
NATURAL
GAS INLET
HIGH GAS
PRESSURE
SWITCH
SSOV
TO AIR/FUEL
VALVE
MANUAL SHUT-
OFF VALVE
(P/N 22373-3 shown)
LOW GAS
PRESSURE
SWITCH
LOW Gas Pressure
Port
Install manometer here
for Low Gas Pressure
test