Garland G12-2TCG, Installation And Operation Manual

Page: 7 / 32

Part # 4527947 (02/09/10) Page 7
TESTING AND ADJUSTMENT
Testing
All fittings and pipe connections must be tested for leaks .
Use approved gas leak detectors, soap solution or equivalent,
checking over and around all the fittings and pipe
connections . DO NOT USE A FLAME! Accessibility to all gas
lines and fittings require that the front panel(s) be removed .
It may be necessary to remove, or at least raise and securely
prop top grate(s) . All parts removed, (including fasteners),
should be stored safely for re-installation .
1 . Be sure that all valves are in the “OFF” position .
2 . Turn on the main gas supply valve . Light all top section
pilots .
3 . Leak test all valves and fittings as described at the
beginning of this section . Correct any leaks as required
and recheck .
4 . Shut off all valves to “OFF” or lowest position . All units are
tested and adjusted at the factory, however, burners and
pilots should be checked upon installation and adjusted
if necessary .
CAUTION: Gas will flow to the top section burners even if
top section pilots are not lit . Gas will not be interrupted . It
is the responsibility of the operator to confirm the proper
ignition of each burner as it is turned on . Should ignition
fail to occur 4 seconds after turning a burner on, turn the
burner off, wait 5 minutes, and try again .
OPERATION
Caution: In the event that a binding malfunction valve is
observed DO NOT light the pilots or continue operation
until an authorized service technician has inspected the
appliance . Failure to do so may result in injury .
Open Top burners
Lighting
1 . Light pilots adjacent to each burner .
2 . Turn valve completely on . Burner flame should be
1/2” (13mm) high, stable and blue in color . It should also
impinge on the bottom of a pot placed on the burner
grate .
CAUTION: Should burner ignition fail within 4 seconds, turn
the burner valve off and repeat steps 1 through 2 . If ignition
continues to fail, consult your factory authorized service
agency .