L.B. White AD250 - Manual (Page 10)

1. Assemble according to the illustration and tighten all
eyebolts securely. See Fig. 3.
FIG. 3
2. Be sure heater is securely fastened and is hanging
level. (Check crosswise and lengthwise.)
3. See Fig. 4 for typical indoor installation. In any animal
confinement building, consideration must be given to
making sure the heater is located away from the
livestock so that livestock cannot knock the heater,
tear it loose from its mounting, or damage the heater
or its gas supply line in any way. Make sure you
observe and obey minimum clearance distances to
combustible materials as stated in the specification
section of this owner’s manual and on the heater
itself.
FIG. 4
Assemble the tee, nipples and cap together and tighten
securely. See Fig. 5. The sediment trap assembly must
always be mounted in a vertical position. Make sure pipe
thread compound that is resistant to both L.P. gas and
natural gas is used in making all connections. Check all
connections for gas leaks using approved gas leak
detectors. FIG. 5
9
HANGING INSTRUCTIONS
SEDIMENT TRAP ASSEMBLY
NIPPLE
HOSE ADAPTER
TEE
NIPPLE
CAP
TO GAS CONTROL
VALVE INLET
EYEBOLT
NUT
FLAT WASHER
CAGE NUT
CHAIN
CASE TOP
NOTE: REGULATORS SHOULD ALWAYS BE MOUNTED OUTDOORS. IF
CIRCUMSTANCES FORCE INSTALLING THE REGULATOR INDOORS,
THE REGULATOR'S VENT MUST BE VENTED OUTDOORS USING VENT
LINE NO SMALLER THAN VENT OPENING.
VENT OF REGULATOR MUST
POINT DOWN AND REGULATOR
MUST BE VENTED OUTDOORS MANUAL SHUT-OFF VALVE
CAN BE INSTALLED BEFORE
THE REGULATOR, UNDER
THE EAVE OF THE BUILDING,
OR AFTER THE REGULATOR
INSIDE THE BUILDING.
OPTIONAL INDOOR
REGULATOR
MOUNTING LOCATION
GAS HOSE
THERMOSTAT
CORD
YOKE
HEATER
1 FT.
BLACK PIPE
THROUGH WALL
VENT LINE
WALL OUTLET
POWER CORD
SEDIMENT
TRAP
L
L
A
W
1 FT.
NOTE: REGULATORS SHOULD ALWAYS BE MOUNTED OUTDOORS. IF
CIRCUMSTANCES FORCE INSTALLING THE REGULATOR INDOORS,
THE REGULATOR’S VENT MUST BE VENTED OUTDOORS USING VENT
LINE NO SMALLER THAN VENT OPENING.
REGULATOR VENT MUST
POINT DOWN
OPTIONAL INDOOR
MOUNTING LOCATION
GAS HOSE
PIPE THROUGH WALL
VENT LINE
WALL OUTLET
POWER CORD
SEDIMENT TRAP
AIR DIVERTER
1 FT. MIN. 1 FT.
MIN.
W
ALL
HEATER
MANUAL SHUT OFF VALVE CAN BE
INSTALLED BEFORE THE REGULATOR
UNDER THE EAVE OF THE BUILDING,
OR AFTER THE REGULATOR INSIDE
THE BUILDING.