Eclipse Vortometric v2.00 Przewodnik Instalacji Pobierz pdf (Strona 35)

When inspecting and cleaning the fuel oil tips, please observe

the following:

• Vortometric oil nozzles are manufactured of stainless steel, with

all surfaces manufactured to close tolerances and highly polished.

Therefore, avoid marring the nozzle’s machined surfaces in any

way when the atomizer is dismantled.

• Never use abrasive cleanser or emery cloth on the internal sur-

faces of the nose cone. However, a wire brush may be used on the

outside surfaces of the nose cone where carbon has accumulated.

If the oil tip holes become blocked, you cannot clear the blockage by

forcing the atomizing medium through them. Instead, the tip must be

removed and cleaned out. Care should be taken when dismantling

and cleaning the oil tip to avoid burring or other damage. After re-

moving the tip, the recommended cleaning procedure is as follows:

1. Soak the tip in a solvent such as Varsol, especially if the atomizer

has been used with heavy oil.

2. Blow out the tip with compressed air in the reverse direction to

the oil flow.

3. Wash the tip again in solvent.

4. Select the correct drill size needed from Table 5.1. Use a new bit

to avoid potential marring. Insert the drill bit by hand into each

hole in the oil tip to clear any hard carbon or other residue.

Caution:

Forcing an oversized drill bit into the oil tip holes will ruin the tip.

5. Repeat Step 2.

6. Repeat Step 3.

7. Before reassembling the oil tip in the atomizer assembly, clean

out the oil feed pipe with either compressed air or solvent as

necessary.

5-3

Burner No. of Hole Drill

Size Holes Dia. (in.) Size

6V 4 .0400 60

8V 6 .0400 60

10V 6 .0469 3/64

12V 9 .0430 57

14V 10 .0469 3/64

16V 10 .0550 54

18V 12 .0595 53

22V 12 .0670 51

24V 12 .0730 49

28V 12 .0860 44

32V 12 .0980 40

36V 16 .0980 40

Table 5.1 Fuel Oil Tip Data

Eclipse Vortometric Burner v2.00, Installation Guide 248, 4/10/07

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 50 51

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