Operator’s Manual
P/N-260APC-A
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6
8. On all steamcoil units, the incoming steam pressure
must be 35-50 psi. Less than 35 will not effectively
operate the unit. Pressure in excess of 50 psi must be
reduced (with a pressure-reducing valve) to 35-50 psi.
9. Check that the drain lines meet installation
requirements specified in installation paragraph 4
WARNING
INJURY TP PERSONNEL AND EQUIPMENT DAMAGE
may result from an improper installation.
10. After completing checks 1 through 9, correct any
deficiencies refer to the Start-Up and Pre heat
instructions in the Operation section. Verify that the unit
operates properly, make checks 11 and 12.
11.Check to ensure that the water in the boiler sight
gauge glass automatically stays about 1/3 full when
boiler is started up and operated.
12. Check to ensure that
the
steam pressure gauge
registers 10 psi. The steam pressure is factory-adjusted
to 10 psi
Factory setting may shift due to shaking in transit and
resetting will be required after installation. Proper ad-
justments and maintenance procedures am detailed on a
separate data sheet entitled "Steam Pressure Adjust-
ments." Adjustments should be made only by qualified
service personnel- the factory pressure settings shown in
the accompanying chart should never be exceeded.
GAUGE PRESSURE READING WITH
NO STEAM FLOW* (STATIC PRESSURE)
Self-Contained Steam Generator; Gas or Electric
Operating Pressure Switch
10 psi
High Limit Safety Pressure Switch
15 psi
Self-Contained Steam Coil Generator
Operating Pressure Switch
10 psi
High Limit Safety Pressure Switch
15psi
Steam Supply Pressure Range
35-45 psi
Direct-Connect (to House Steam Supply)
Steamer Pressure Reducing Valve
10 psi
Steam Supply Pressure Range
1545 psi
** With or without kettle
