Vulcan-Hart ML-52947 Range User Manual


 
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TOP SECTION BURNER VALVE AND NOZZLE CHECK,
REPLACEMENT
TOP SECTION BURNER VALVE CHECK
After a long period of use on the range, the top section burner valve can show signs of wear. Check valve for gas leakage
and sloppy valve control. Check also for valve nozzle blockage or damage.
TOP SECTION BURNER VALVE AND NOZZLE REPLACEMENT
TOOLS REQUIRED:
1
/2" open end wrench, 6" adjustable wrench or standard pipe wrench,
1
/4" socket and socket driver.
1. Disconnect main unit gas supply.
2. Remove control panel cover and top grates or griddle section.
3. Remove and check valve and valve nozzle for obstructions and damage.
4. Remove obstruction, or if necessary, replace nozzle or entire valve. When reinstalling, or if the installation of a new
valve is required, be sure to use pipe thread sealant on the threaded end which engages the manifold pipe.
CONVECTION OVEN MOTOR AND DOOR SWITCH CHECK,
REPLACEMENT
QUICK MOTOR AND DOOR SWITCH CHECK
Turn power switch ON. With oven door closed, motor should operate. Open oven door and motor will click off. Motor
fan wheel will slow down, turning in a clockwise direction.
MOTOR AND DOOR SWITCH OPERATION CHECK
TOOLS REQUIRED: Volt meter,
5
/16" socket, socket driver, short-handle flat blade screwdriver.
1. Open lower kick panel.
2. Locate door micro switch (Fig. 47).