L.B. White I-40 Infraconic Ignition - Manual (Page 13)

FIG. 11
4. Repeat steps 2 and 3 until water runs clean.
5. Remove the plastic bag. Inspect the cones and
venturi tube to make sure these areas are clean.
6. Return the heater to its original hanging position.
7. Shake the heater vigorously to clear water off of the
combustion cones to allow proper ignition of gas at
the inner cone.
8. Relight the heater to dry out the cones and the
venturi tube.
BB.. FFIILLTTEERR
A. During continued use:
- Remove filter and shake off dust.
- Do not squeeze or tap filter while filter is installed
on heater. Doing so will cause dust to be blown
into venturi tube or combustion cones.
B. After continued use or before building repopulation:
- Remove filter and shake it.
- Use compressed air or standard water faucet
pressure to clean it.
- Do not use high pressure water, air, or a washing
machine. Filter material damage may occur.
- If water is used, squeeze out excess water from
filterbefore installation.
- Let filter dry before lighting heater.
1133
WATER HOSE