Installation Manual

©2018 Hestan Commercial Corporation
11
EN
FINAL SETUP (CONTINUED)
Before testing operation of the appliance, verify the leak check was performed and the electrical
power has been restored to the unit. Turn the gas shut-off valve to the open position.
NOTICE
All the control knobs must be in the OFF position to prevent unintended operation at power up.
DO NOT ATTEMPT TO USE THE RANGETOP DURING A PROLONGED POWER FAILURE.
Verify ignition at each burner. Igniter will make a clicking sound until the flame lights within 4
seconds, then the clicking will stop. Check flame characteristics at each burner per the descriptions
below. Flames should be stable and not dance or lift off the burner ports. Flame may need to burn
for a few minutes to purge the gas lines of impurities. These appear as intermittent orange tips or
even tiny sparks in the flame. This is normal and the flame will eventually stabilize like those shown
in the image below.
If after a few minutes the flames continue to burn mostly yellow, verify that the burner head is
properly installed on the base, then retest. Use caution when handling the burner heads. They can
be very hot.
Turn down the control knob to the simmer setting to check function.
Check each burner individually, then check they operate satisfactorily with other burners on.
Light blue flame - Natural gas normal flame
Light blue flame with yellow tips - LP gas normal flame
Yellow flame - Needs adjustment
If after all the above tests still result in mostly yellow flames, or the burners do not light, contact
Hestan customer service to schedule a service call.
SERVICE
All warranty and non-warranty repairs should be performed by qualified service personnel. To
locate an authorized service agent in your area, contact your Hestan dealer, local representative, or
Hestan. Before you call, please have the model number and serial number information on hand.
Hestan Commercial Corporation
3375 E. La Palma Avenue
Anaheim, CA 92806
[phone]