CleaverBrooks CBEX Elite Operation And Maintenance page 32

Water Capacity and Weights
Lbs.
100 6549
125 6882
150 8006
200 9062
250 11618
300 12188
350 19340
19647
400
500 20059
600 21619
700 25051
800 25868
900 36000
1000 36500
1100 38000
1200 39000
All valves in the piping leading to or from the system must be closed to prevent the cleaning solution from get-
2.
ting into the system.
When dissolving chemicals:
3.
A. Put warm water into a suitable container.
B. Slowly introduce the dry chemical into the water, stirring it at all times until the chemical is completely dis-
solved.
C. Add the chemical slowly and in small amounts to prevent excessive heat and turbulence.
Water relief valves and steam safety valves must be removed before adding the boilout solution so that neither
4.
the boilout solution nor the grease the solution may carry will contaminate the valves. Use care in removing
and reinstalling the valves (refer to sections 1.4.3 and 8.15 for more on valve installation).
An overflow pipe should be attached ton one of the top boiler openings and routed to a safe point of dis-
5.
charge. The safety valve tapping is usually used.
Fill the pressure vessel with clean water at ambient temperature until the top of the tubes are covered. Add
6.
the cleaning solution, slowly and in small amounts, and then fill to the top with water.
The boiler should then be fired intermittently at a low rate sufficient to hold solution just at the boiling point.
7.
Boil the water for at least five hours. Do not produce steam pressure.
Allow a small amount of fresh water to enter the boiler to create a slight overflow that will carry off surface
8.
impurities.
Continue the boil and overflow process until the water clears. Shut the burner down.
9.
Let the boiler cool to 120º F or less.
10.
3-8
CBEX
Steam
Gal. Lbs.
786 7185
826 7549
961 9102
1088 10314
1395 13755
1463 14419
2322 22499
2359 22942
2408 24975
2595 26884
3007 31731
3105 32741
4322
4382
4562
4682
Hot Water
Gal.
863
906
1093
1238
1651
1731
2701
2755
2998
3227
3809
3931
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Waterside Care
750-368
CBEX Elite 100-1200 HP