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©2019 Hestan Commercial Corporation
19
EN
TO TEST
• Make sure all control valves are in the “OFF” position.
• Apply the soap solution described above to all fittings.
• Turn the gas supply on.
• Check all connections from the supply line, or LP cylinder up to and including the manifold
pipe assembly.
• Soap bubbles will appear where a leak is present. If a leak is present, immediately turn off gas
supply, tighten any leaking fittings, turn the gas supply back on, and recheck.
• If you cannot stop a gas leak, turn off the gas supply and call the dealer where you purchased
your grill.
• Do not use the grill until all connections have been checked and do not leak.
IMPORTANT NOTE - ALWAYS CHECK FOR LEAKS AFTER EVERY LP CYLINDER CHANGE.
If a leak is present, or if there is evidence of excessive abrasion or wear, or the hose is cut, it must
be replaced before using the grill. The hose and LP regulator are supplied as a complete assembly
and must be replaced together. Do not attempt to repair or replace the hose itself. Contact your
Hestan dealer for genuine replacement P/N 014309.
Check all gas supply fittings for leaks before each use. It is handy to keep a spray bottle of soapy
water near the shut-off valve of the gas supply line. Spray all the fittings. Bubbles indicate leaks.
GAS CONNECTIONS
(continued)
BURNER ADJUSTMENTS
Hestan grills feature the unique Trellis Burner
™
, and infrared Rotisserie and Sear Burners. The
following instructions apply only to the Trellis Burner.
TRELLIS BURNER
™
FLAME ADJUSTMENT
Each grill burner is tested and adjusted at the factory prior to shipment. The proper orifice for
the gas type, and the air-fuel (air shutter) adjustment was made at this time. However, variations
in the local gas supply, the elevation where you live, converting from one gas type to another, and
other factors might make it necessary to adjust the burner flames.
The flames of the burners should be visually checked and compared with the figures below.
Flames should be blue and stable
with no yellow tips (LP units
will have some yellow tipping).
There should be no excessive
noise or flame lifting. If any of
these conditions exist, remove
the burners and check if dirt,
debris, spider webs, etc., are
blocking the air shutter or burner
ports. Proceed with air shutter
adjustment if necessary.
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