Cleaver-Brooks CBW - Fuel Oil Pressure and Temperature - General; High Gas Pressure Switch; Oil Viscosity Chart

CHAPTERS
ADJUSTMENT PROCEDURES
1: :za 40 ea 10 100 122. 1110 ,. 110 :ZOD :ZO 2110 :ZICI
T!MP!RATUR£. OEGREES FA.HRENHE.T
[FIGURE 5-7/0IL VISCOSITY CHART]
S. HIGH GAS PRESSURE
SWITCH
Adjust the scale s.etting to slightly above the
normal burning pressure. The control circuit will
be broken when pressure exceeds this point. Un-
necessary shutdowns may result if the setting is
too close to normal, however, regulations require
that the setting may not
be greater than 50% of
the rated pressure.
Manual
resetting is necessary after a pressure
rise. Press the reset lever after the pressure fa lis.
Make sure that a mercury switch equipped con-
trol is level.
CHAPTER 5-18
T. FUEL OIL PRESSURE
AND TEMPERATURE-
GENERAL
Variations in burning characteristics of the fuel
oil may require adjustments from time to time
to
assure highest combustion efficiency. The han-
dling and burning characteristics may vary from
one delivery
of oil to another. For this reason, it
is recommended that the oil system be inspected
from time to time
to verify that pressures and
viscosity are at the proper operating levels.
75()..150