Crown Boiler ODV-100, ODV-125, ODV-75 manual ODV Burner Applications

2)If a zero smoke cannot be obtained at a CO2 between 11.0 and 12.5%, check the following:

a)Check nozzle and settings against those shown in Table 2 below. Nozzle must be identical to that called for in Table 2 including manufacturer. Check the burner manufacturer’s manual for dimensional settings not shown in this manual (e.g. electrode settings, nozzle to spinner dimensions, etc).

b)Check oil lines for air infiltration.

c)Inspect burner air handling components (burner head, spinner etc.) for visible damage or distortion.

d)Check that oil characteristics are in conformance with ASTM D 396.

e)Check for oil leaks in the nozzle line and pump seal.

f)Nozzle may be defective or partially plugged – replace with an identical nozzle.

g)Check the vacuum at the inlet to the fuel pump to be certain that it is not in excess of the pump manufacturer’s specifications.

TABLE 2

ODV BURNER APPLICATIONS

	ODV-75	ODV-100	ODV-125
CARLIN BURNER	EZ1-HPV	EZ1-HPV	EZ1-HPV
CARLIN PRIMARY CONTROL #	6020002	6020002	6020002
PRE/POST PURGE TIMING (s)	30/120	30/120	30/120
INSERTION LENGTH	2 1/4	2 1/4	2 1/4
PITCH ANGLE (degrees)	2	2	2
NOZZLE	DELAVAN	DELAVAN	DELAVAN
	0.65/70W	0.85/60A	1.00/60A
PUMP PRESS (psi)	150	150	150
HEAD BAR	0.75	0.85 - 1.00	1.10 - 1.25
STARTING SHUTTER SETTING	0.75	1.00	1.25
MAX. SMOKE (Bacharach scale)	TRACE	TRACE	TRACE
CO2:
MIN.	11.0	11.0	11.0
MAX.	12.5	12.5	12.5

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