Wolf WKGX 126623 - Manuals

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 6 of 64 CONTROL PANEL COMPONENTS Removable Components Procedure WARNING: DISCONNECT THE ELECTRICAL POWER TO THEMACHINE AND FOLLOW LOCKOUT /TAGOUT PROCEDURES. 1. Remove the control panel as outlined under CO...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 11 of 64 3. Reverse the procedure to install the assembly and check for proper operation. NOTE: Check to ensure the spark gap distance is approximately 1/8". If the gap appears to beexcessive or poor sp...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 12 of 64 6. Remove the nuts that secure the motor mounting plate to the rear wall. 7. Place a piece of cardboard on the bottom of the oven cavity to protect its surface from anydamage during motor assembly ...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 13 of 64 2. Remove the door switch lever. 3. Remove the lower door seal strip to expose the mounting screws of the door assembly. 4. Remove the two (2) lower sill bolts by the lower door shaft and the four ...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 14 of 64 NOTE: The door assembly is heavy and will drop down once the last screw is removed. If removingdoor assembly with-out assistance, the ignitioncable, flame sense lead and gas manifold shouldalso be ...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 15 of 64 2. Independent doors: A. Remove the door handle then remove the outer door panel. B. Lift out the inner door panel and window assembly. NOTE: Left door only - remove door seal from the inside edge ...

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS F32700 (February 2006) Page 17 of 64 Lamp Assembly WARNING: DISCONNECT THE ELECTRICAL POWER TO THEMACHINE AND FOLLOW LOCKOUT /TAGOUT PROCEDURES. 1. Remove the lens and bulb. 2. Remove the springs from the retaining tabs (2 places) on ...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 18 of 64 SERVICE PROCEDURES AND ADJUSTMENTS WARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TEST OR MEASUREMENTS WHILE POWER IS APPLIED TO THE MACHINE. EXERCISE EXTREME CAUTION AT ALL TIMES...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 20 of 64 4. Check machine data plate for correct voltage tooven. Refer to diagram below for properterminal locations and voltages before checkingthe control. Use the correct terminals for thecorresponding...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 21 of 64 5. Reverse procedure to install. TEMP (°F) OHMS* TEMP (°F) OHMS* 77 90000 360 822 240 4077 380 656 260 3016 400 529 280 2266 425 424 300 1726 450 334 320 1332 475 266 340 1041 (*) Resistance in o...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 23 of 64 BLOWER ADJUSTMENT WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES. WARNING: SHUT OFF THE GAS BEFORE SERVICING THE UNIT. 1. Remove the blower motor a...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 24 of 64 DOOR ADJUSTMENT WARNING: DISCONNECT THE ELECTRICAL POWER TO THEMACHINE AND FOLLOW LOCKOUT /TAGOUT PROCEDURES. 1. Check the doors to make sure they have anequal gap between them and that the verti...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 25 of 64 4. Apply lubricant at the top of the door catchassembly to lubricate the internal spring. SeeLUBRICATION under GENERAL. 5. Close the doors and check them for properalignment. A. Doors should be c...

FULL SIZE GAS CONVECTION OVENS - SERVICE PROCEDURES AND ADJUSTMENTS F32700 (February 2006) Page 26 of 64 F. The stop cable must be positioned where itmoves freely and does not get pinched. 3. Position door chain assembly to factory settingif the conditions in step 2 are not met. 4. If right door doe...

FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION F32700 (February 2006) Page 28 of 64 2) If the thermocouple reading is lowerthan set point temperature, press theup arrow key and enter a positiveoffset value that is equal to thenumber of degrees below the 5°Ftolerance. 3) Exit the setup mode. 7...

FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION F32700 (February 2006) Page 30 of 64 Temperature Probe . . . . . . . . . . . . Senses the oven temperature for the solid state temperature control or thecomputer control. On WKGD/WKGDX models, converts the temperatureinto a resistance valve which...

FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION F32700 (February 2006) Page 35 of 64 SEQUENCE OF OPERATION WKG, WKGX With Roast & Hold Option(Mechanical KX Thermostat) Schematic diagram 10832 will be used to explain theelectrical sequence of operation for both the NormalROAST cycle (normal...

FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION F32700 (February 2006) Page 47 of 64 SCHEMATICS WKG, WKGX Mechanical (KX) Controls

FULL SIZE GAS CONVECTION OVENS - ELECTRICAL OPERATION F32700 (February 2006) Page 52 of 64 WIRING DIAGRAMS WKG, WKGX Mechanical (KX) Controls

FULL SIZE GAS CONVECTION OVENS - TROUBLESHOOTING F32700 (February 2006) Page 62 of 64 TROUBLESHOOTING WARNING: CERTAIN PROCEDURES IN THIS SECTION REQUIRE ELECTRICAL TEST OR MEASUREMENTS WHILE POWER IS APPLIED TO THE MACHINE. EXERCISE EXTREME CAUTION AT ALL TIMES. IF TESTPOINTS ARE NOT EASILY ACCESSI...

FULL SIZE GAS CONVECTION OVENS - TROUBLESHOOTING F32700 (February 2006) Page 63 of 64 SYMPTOMS POSSIBLE CAUSES Normal (Roast) mode OK, no Hold mode.(Roast & Hold models only). 1. Roast and Hold switch (S3) malfunction. 2. R2 hold relay malfunction. 3. Roast & Hold timer malfunction. 4. Inter...

FULL SIZE GAS CONVECTION OVENS - CONDENSED SPARE PARTS LIST CODE & PROBLEM PROBABLE CAUSE SOLUTION F32700 (February 2006) Printed in U.S.A. Er06 - Zone 1 A/D underflowerror • Incorrect sensor type• Measuring temperature outside the sensor range • Check the InP1 setup parameter. Verify it matches...