Contents
sAFetY
WARnInG
– This equipment is potentially dangerous with the possibility of
serious personal injury and property damage. Hauck Manufac-
turing Company recommends the use of flame supervisory
equipment and fuel safety shutoff valves. Furthermore, Hauck
urges rigid adherence to National Fire Protection Association
(NFPA) standards and insurance underwriter’s requirements.
Operation and regular preventative maintenance of this
equipment should be performed only by properly trained and
qualified personnel. Annual review and upgrading of safety
equipment is recommended.
– These instructions are intended for use only by experienced,
qualified combustion start-up personnel.
– Adjustment of this equipment and its components, by
unqualified personnel, can result in fire, explosion, severe
personal injury, or even death.
GeneRAL InFoRMAtIon
The Hauck Burner Control System (BCS) provides burner manage-
ment and temperature control of a single pilot ignited burner firing
on gas, oil or liquid propane (LP). The spark ignited, gas fired pilot is
interrupted after the main burner flame has been established. Flame
supervision is provided by a Honeywell RM7890A1056 flame relay
combined with a R7849A1023 amplifier module and one or two
C7027A1049 UV scanners.
A Programmable Logic Controller (PLC) supervises burner operation
and is coupled to a Human Machine Interface (HMI) to provide the
operator with system status and fault annunciation.
A Honeywell UDC3200 series microprocessor based instrument is
provided for temperature control. The controller is electronically linked
to the burner control motor to automatically adjust the burner firing
rate and maintain process temperature near the controller’s setpoint.
The Temperature Controller’s thermocouple senses the temperature
of the material or exhaust gases as it exits the dryer, depending on
where it’s positioned. The controller generates a position proportional
output based on the difference between the setpoint and the process
temperature input.
The control MODE selector switch enables the operator to assign
control of the burner. The center, LOW FIRE, position of this switch is
used to hold the burner at low fire. The right, MAN (manual) position
enables the operator to increase (INC) or decrease (DEC) the burner
position via the MANUAL switch. The left, AUTO position uses the
Temperature Controller to operate the burner.
Edition 11.19
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GB – www.docuthek.com
Burner Control system
BCs 3600
32-00248
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Receiving and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Final Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Panel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Assistance in the event of malfunction. . . . . . . . . . . . . . . .4
Human Machine Interface (HMI) Screens. . . . . . . . . . . . . .4
Control motor slidewire calibration. . . . . . . . . . . . . . . . . . .5
UDC3200 Series Controller . . . . . . . . . . . . . . . . . . . . . . . .6
Temperature controller configuration record sheet. . . . . . . 7
High Temperature Limit. . . . . . . . . . . . . . . . . . . . . . . . . . .8
Exhaust Fan Flow Limit Switch Installation. . . . . . . . . . . . .9
Stack Thermocouple Installation . . . . . . . . . . . . . . . . . . .10
Material thermocouple installation . . . . . . . . . . . . . . . . . . 11
Recommended spare parts. . . . . . . . . . . . . . . . . . . . . . .12
Converting units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
oPeRAtInG InstRUCtIons
