Sears 32O21 Cooktop User Manual


 
GAS CONNECTIONS (continued)
A pressure regulator IS supplied and must be Installed
In the gas supply line underthe unit. Install the regulator
in the gas supply line between the shut off valve
and the unit connection (see Fig ure 5). The top of the
regulator should face toward the cabinet front and be
easily accessible through the cabinet doors.
NOTE: The pressure regulator Is set for natural gas. To
use L.P. gas, the regulator must be converted.
To convert for L.P. gas, unscrew the cap and remove the
spring retainer (see Figure 4). Turn the spring retainer
over and put It back Into the regulator. L. P. should be
visible on the spring retainer. Replace the cap.
NAT. m L.P.
6,,w.c..... w.c.
I--I
_L* I===l L ....
L_d
Fig. 4
PRESSURE REGULATOR
,_19 112" CUTOUT-_
PRESSURE _ _
f
_:'._ 45°
I
I
I
I
I
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RECOMMENDED PIPE HOOK-UP Fig. 5
Use pipe wrenches to make connections. Do not put any
strain on the connection line assembly.
Any openings around gas and electric outlets must be
sealed at the time of Installation. When you are finished
making connections, be sure that control knobs are
turned to OFF before you open the main gas supply
valve.
See next page for information on placing burner tops on
cooktop burners.
TO CHECK FOR LEAKS:
Apply a soap solution to all gas connections. Bubbles
will form where any gas Is leaking.
DO NOT use an open flame to look for leaks.
Turn off main gas supply before you try to stop a leak.
Turn main gas supply back on and recheck connections
after stopping any leaks.
Be sure all leaks are stopped before lighting pilots
(some models) or burner.
PRESSURE TEST INFORMATION
The maximum allowable test pressure for the regulator
is 14" W.C. The minimum pressure needed to check the
regulator setting is 7" W.C. for natural gas or 11"W.C. for
L.P. gas.
CAUTION: The range and its individual shut off
valve must be disconnected from the gas supply
piping system during any pressure testing of the
gas supply system at test pressures in excess of
1/2 psig (pounds per square inch gauge).
The range must be Isolated from the gas supply piping
system by closing Its Individual shut off valve during
any pressure testing of the gas supply system at test
pressures equal to or less than 1/2 pslg.
6 NGINS28