CLEAN BURN CB-200-CTB, Operator'S Manual, Page: 37 / 148

Coil Tube Boiler Operator's Manual: Models CB-200-CTB, CB-350-CTB, and CB-500-CTB
3-13
Installing the Oil Line Tubing
NOTE: DO NOT disassemble the compression
fitting from the swivel fitting. To prevent leaks, the
NPT threads of the compression fitting have been
sealed with hydraulic sealant during assembly of the
fittings at the factory.
1. Remove and discard the outer red protective
caps from the oil line tubing.
2. Loosely install the oil line tubing into the oil
line fitting on the burner.
3. Use a wrench to slightly rotate the oil line
fitting on the burner counterclockwise so the
tubing lines up with the swivel assembly.
Slightly bend the tubing as shown in Figure
3I, if required, to "line up" the oil line.
4. Make sure that the curl in the oil line is
positioned as shown in Figure 3I so that the
burner can swing open correctly.
5. Install the oil line tubing and tighten the nuts
on the compression fittings. DO NOT
overtighten these fittings to avoid damaging
the ferrules.
NOTE: You may also check the positioning of the
oil line according to Figure 3J on the next page which
provides a larger front view of the connector block
assembly.
Figure 3I - Installation of
Connector Block and Oil Line
Assembly for ALL Boilers
CONNECTOR BLOCK
AIR OIL
OIL FITTING
ON BURNER
OIL LINE
OIL LINE FITTING
ON BURNER LINED
UP WITH OIL LINE
OIL LINE
SWIVEL
ASSEMBLY
CONNECTOR
BLOCK
SIDE VIEW OF BOILER
SHOWING OIL LINE INSTALLED
FRONT VIEW OF BOILER
I88108A