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Crown EL - Troubleshooting Valve and Venting; Draw-Off Valve Leak Troubleshooting; Venting Instructions

Crown EL
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INSTALLATION & OPERATION MANUAL 10068 REV 7 (05/21)
PAGE
14
OF 28


If leak occurs through the valve stem, replace the “O” ring. If the leak can be attributed to faulty sealing occurring between
the stem disc and valve seat, then this may be due to dried on food residue. Clean the dried on food residue with an

NOTICE
󰀨
rubber to pull away from stem and permanently damage it. This is not covered under warranty.
VENTING INSTRUCTIONS
Check vacuum/pressure gauge when the kettle is cold. Gauge should be in the green vacuum zone. If not, air must
be vented (removed) for proper heating. Use the following procedures to vent air.
 
 󰀨
3. Using a 7/16” wrench, open bleed vent one full turn for 10 seconds and then close.
WARNING
SCALD HAZARD
Live steam will escape the bleed nut when opened.
Stay clear of live steam when performing this operation.
4. Cool kettle. Check for proper vacuum in green vacuum zone. If reading is not low enough, repeat entire
procedure, steps 1 - 4.
NOTICE
󰀨
rubber to pull away from stem and permanently damage it. This is not covered under warranty.
T

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