Burnham V7 SERIES manual Knockdown Boiler Jacket Assembly, Jacket Front Panel

Figure 5: Knockdown Boiler Jacket Assembly

b.Tapping “M” —Install ¾” x 8” long nipple into ¾” tapping located next to front section top supply tapping — all boiler sizes.

I.INSTALL FLUSH JACKET (See Figure 5).

1.Remove burner swing door mounting plate. Loosen the bottom bolt three full turns. Remove (5) remaining 5/16” bolts securing mounting plate to boiler sections.

Lift up and remove plate.

2.Install rear jacket panel. Align two dimpled holes on jacket panel with the cast iron lugs. Secure with two #10 x 3/8” long self tapping screws.

3.JACKET FRONT PANEL

a.Install black plastic collar extension to jacket front panels with 7-13/16" dia. heater opening. Engage two (2) retaining tabs over raw edge of opening. Provide support behind the panel with one hand while applying pressure on collar to snap each tab over edge of opening until all eight (8) tabs are securing collar.

b.Install front jacket panel. Locate two 3/16” diameter holes on front panel approximately 16” up from the bottom of the panel and 4½” in from each side. Align these holes with the similarly located cast iron lugs on the front section. Secure with two #10 x 3/8” long self- tapping screws.

4.Install jacket left side panel. Fold panel at perforation keeping insulation inward. Align left

side panel mounting holes with the front and rear panel holes. Secure with #8 x ½” long sheet metal screws.

5.Install jacket top panel. Place jacket top panel on boiler and secure to front, rear and left side panels with #8 x ½” long sheet metal screws.

6.Install jacket lower right side panel. Align right side panel mounting holes with front and rear panel holes. Secure with #8 x ½” long sheet metal screws.

7.Install jacket upper right side access panel. Using the thumb holes, hold access panel 1” above lower right side panel. Engage flanges on access panel with surrounding panels and lower into position until access panel is resting flush with top panel and bottom flange is properly locked into position with lower right side panel.

8.Attach the data labels shipped in the instruction envelope as follows: (see Figure 5).

a.Place the Rating Label (serialized) approximately 1/4" below the top edge and

3-1/2" from the right edge of the jacket front panel as shown. Mark outline of label on jacket with a pencil. Remove paper backing from label, realign label with pencil marks and apply label to jacket by using backing paper to rub across face of label.

b.Locate the Combination Label (P/N 8142756) on the front right corner of top panel, approximately 3/8" from each edge as shown. Mark the location and apply label in the same

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