CLEAN BURN CB-200-CTB, Operator'S Manual

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Coil Tube Boiler Operator's Manual: Models CB-200-CTB, CB-350-CTB, and CB-500-CTB
3-11
I88144
NOZZLE IS STAMPED
9−5 OR −5 ON FLAT
OF NOZZLE HEAD
NOZZLE TO BE AHEAD OF
RETENTION HEAD BY 1/8"
NOZZLE
ELECTRODE
NOZZLE ADAPTER
OUTLINE OF RETENTION HEAD
SPARK GAP
3/16"
1/8"
Checking the Burner Nozzle and Electrodes
NOTE: The burner nozzle is factory installed. Models CB-200-CTB and CB-350-CTB use a Delavan 9-5
nozzle. Model CB-500-CTB uses a 9-28 Delavan nozzle. The nozzle size is indicated on the nozzles as shown
in Figure 3H. Refer also to
Appendix A at the back of the manual for additional specifications on the burner
nozzle.
ATTENTION: Check the electrode settings as specified in Figure 3H. The electrode settings must be
correct for your burner to operate properly.
Assembly for ALL Boilers
Figure 3H - Burner Nozzle and Electrode Specifications