Watts Aerco Benchmark Series - Page 56

Benchmark Platinum-Edge: Operation-Service Manual
SECTION 5 – SAFETY DEVICE TESTING
OMM-0137_D • GF-211 • 7/16/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 56 of 146
LOW Gas Pressure Test Instructions: BMK 3000 – 6000 Only
Figure 5-2b: Low Gas Pressure Switch Locations & Test Ports – BMK 6000
MANUAL
SHUT-OFF
VALVE
TO
AIR/FUEL
VALVE
NATURAL GAS Low Gas
Pressure Test Port
Install manometer here
Alternative
location
PROPANE Low Gas
Pressure Test Port
Install manometer here
Dual Fuel gas train showing both Natural Gas and
Propane gas trains