Crown Boiler ODV-125 - Manual (Page 24)

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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.
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
TABLE 2
ODV BURNER APPLICATIONS