CleaverBrooks ProFire D Series - Page 91

750-204
Profire D/LND
7-3
7.4 — Plant Air System
Adjust the air pressure with the regulator and fine tune with the needle valve to have 10-15 psi on low fire. Refer
to Chapter 4 to setup the burner.
FIGURE 7-3. Plant Air System/Top Loaded with Air
FROM
AIR
SUPPLY
AIR
FLOW
WIRE TO FLAME
SAFEGUARD BLOWER
MOTOR TERMINAL