Cleaning The Filter - L.B. White I17 Owner's Manual And Installation Instructions

Never allow the filter to become fully clogged with dust
and dirt.
A dust choked filter will restrict the combustion air,
causing improper combustion.
Signs of improper combustion include: backflashing
of flame into the venturi tube, yellowing of the flame
within the burner cone, presence of blue and/or
yellow flames outside of the outer cone or carbon
sooting on the underside of the canopy.
At first signs of any of these conditions, clean the
filter.
1. During E E ach F F lock — Remove the filter and shake out
the dust. Reinstall the filter according to previous
instructions.
FIG. 4
I17 FILTER KIT - PART #500-20427
I34 FILTER KIT - PART #500-20428
1 DEGREE MINIMUM
TO
5 DEGREES MAXIMUM
(Frequency of cleaning will depend upon livestock being raised and overall condition of the building.)
CAUTION

CLEANING THE FILTER

ATTENTION
Do not squeeze or tap the filter while the heater is in
operation.
Doing so will allow dust to be ingested within the
venturl tube and cones.
Shut the heater off and remove filter in its entirety
and shake out dust
2. After E E ach F F lock — If necessary, remove the filter and
use compressed air and/or water to clean the filter.
Make sure to squeeze out any excess water from the
filter before reinstalling the filter back onto the filter
sleeve. DO NOT USE A PRESSURE WASHER TO CLEAN
THE FILTER. DO NOT WASH IN A WASHING MACHINE.
High pressure, either water or air, can tear the filter
material. Use standard faucet pressure only. Clean the
venturi tube and cones if necessary using pressurized
air and/or water. Refer to the cleaning instruction
guidelines in this Owner's Manual. Let the heater and
filter dry completely before lighting.
INJECTOR BODY TABS
FILTER SLEEVE
DUST FILTER
SEAM
PART #
(I17) 400-20321
(I34) 400-20421
PART # PART #
(I17) 550-20451 (I17) 130-20361
(I34) 130-20429
(I34) 550-20452
10