Cleaning The Combustion Air Filter; Cleaning The Electrical Enclosure Filters; Cleaning The Combustion - Conair GasTrac User Manual

You must clean the combustion air intake filter periodically. A
clogged filter reduces air flow through the combustion circuit,
which reduces burner efficiency and heat output.
1
Stop the GasTrac.
Press the red
STOP
button, then press the
rocker switch to
OFF
2
Disconnect and lock out main power.
3
Remove the filter shroud.
Remove the wing nut and washer
that holds the shroud in place.
Lift the shroud up and off.
4
Remove the filter.
Remove the wing nut and washer
that holds the filter in place. Lift
the filter up and off.
Clean the filter.
5
Vacuum or blow dirt and debris
from the filter using vacuum or
low-pressure compressed
air. When using com-
pressed air, blow from
inside the filter toward
the outside.
6
Reassemble .
Repeat steps 3 and 4 in
reverse order to replace
the filter.
Periodically, you should clean the filters covering the
cooling fan inlet and outlet on the electrical enclosure.
1
Remove the the thumb
screws and filters.
2
Clean the filters.
Use vacuum or low-pressure com-
pressed air to remove loose debris.
Wash the filters in warm, soapy
water, then rinse and air dry.
Replace torn or worn filters.
3
Reassemble.
UGD014/0497
2216
235.0
OP1
OP2
250.0
SP2
REM
RUN
MAN HOLD
.
GasTrac Process Air Heater
C
LEANING
C
OMBUSTION
F
ILTER
NOTE: Replace any
filter that has cracked
3
end gaskets or is
torn, worn or clogged
with so much dirt that
it cannot be cleaned.
4
C
LEANING
E
LECTRICAL
E
NCLOSURE
F
ILTERS
ESC SEL
M
T
HE
T
HE
5-3
AINTENANCE