Blue Seal E26 Service Manual
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Blue Seal E26 Service Manual

Blue Seal E26 Service Manual

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E26 CONVECTION OVEN
SERVICE
MANUAL
E26 Convection Oven
© Moffat Ltd, April 2005
-1-
Revision 6/F3503

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  • Page 1 E26 CONVECTION OVEN SERVICE MANUAL E26 Convection Oven © Moffat Ltd, April 2005 Revision 6/F3503...
  • Page 2 WARNING: ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS ONLY. E26 Convection Oven © Moffat Ltd, April 2005 Revision 6/F3503...

  • Page 3: Table Of Contents

    CONTENTS This manual is designed to take a more in depth look at the E26 convection oven for the purpose of making the unit more understandable to service people. There are settings explained in this manual that should never require to be adjusted, but for completeness and those special cases where these settings are required to change, this manual gives a full explanation as to how, and what effects will result.
  • Page 4 PARTS DIAGRAM ......................28 11.1 Main Assembly 11.2 Control Panel Assembly SERVICE CONTACTS....................31 APPENDIX A. DOUBLE STACKING KIT ................33 E26 Convection Oven © Moffat Ltd, April 2005 Revision 6/F3503...

  • Page 5: Specifications

    1. SPECIFICATIONS MODEL: E26 (26.3) (34.9) (1.75) (31.1) (7.0) (4.9) (15.5) FRONT SIDE PLAN LEGEND - Electrical connection entry point Dimensions shown in millimetres. Dimensions in inches shown in brackets. E26 Convection Oven © Moffat Ltd, April 2005 Revision 6/F3503...
  • Page 6 3-pin 250V 10A, AS/NZ 3112 New Zealand 3-pin 250V 10A, AS/NZ 3112 United Kingdom 3-pin 250V 13A fused, BS 1363A Other Countries 3-pin 250V 10A minimum, type to meet country standards E26 Convection Oven © Moffat Ltd, April 2005 Revision 6/F3503...

  • Page 7: Installation

    230-240Vac, 50Hz, 10A, 2.4kW @ 240V Figure 2.1 LOCATION RATING PLATE LOCATION To ensure correct ventilation for the motor, The rating plate for the E26 convection oven controls following minimum is located at the bottom left corner of the RH installation clearances are to be adhered to: side panel.

  • Page 8: Operation

    3. OPERATION NOTE: A full user’s operation manual is supplied with the product and can be used for further referencing of installation, operation and service. 3.1 DESCRIPTION OF CONTROLS - E26 1. POWER Depress to switch power on or off (switch illuminates when power is on).

  • Page 9: Explanation Of Control System

    The temperature control of these ovens is with a capillary type thermostat which can be set to a required cooking temperature. The E26 has an element coiled around the circulation fan in the rear of the oven. Power to the element is provided directly from the thermostat.

  • Page 10: Maintenance

    Lift baffle out from rear of oven by tilting forward while lifting out of location studs at baffle base. Replace in reverse order. E26 Convection Oven © Moffat Ltd, April 2005 -10- Revision 6/F3503...

  • Page 11: Trouble Shooting Guide

    Timer not switching on buzzer. Replace. (Refer fault diagnosis 6.1.5) (Refer service section 6.3.6) 60 MINUTE TIMER NO TIME Indicator faulty. Replace. UP INDICATOR (Refer fault diagnosis 6.1.6) (Refer service section 6.3.3) E26 Convection Oven © Moffat Ltd, April 2005 -11- Revision 6/F3503...
  • Page 12 Replace. worn. (Refer service section 6.3.16) DOOR SEAL LEAKS Door seal damaged. Replace. (Refer service section 6.3.13) Door seal incorrectly fitted. Correctly install door seal. (Refer service section 6.3.13) E26 Convection Oven © Moffat Ltd, April 2005 -12- Revision 6/F3503...

  • Page 13: Service Procedures

    Door Handle ......................20 6.3.15 Door Hinges ......................20 6.3.16 Hinge Counter Brackets..................20 ADJUSTMENT / CALIBRATION ..................22 6.4.1 Thermostat Calibration..................22 6.4.2 Door Microswitch Adjustment ................22 6.4.3 60 Minute Timer Zero Position Adjustment............22 E26 Convection Oven © Moffat Ltd, April 2005 -13- Revision 6/F3503...

  • Page 14: Fault Diagnosis

    If not, free up actuator continue until the timer manually switched off and adjust microswitch actuator arm as (to vertical position). required. Check voltage across micro-switch terminals to neutral. E26 Convection Oven © Moffat Ltd, April 2005 -14- Revision 6/F3503...

  • Page 15: Minute Timer No Time Up Indicator

    NOTE: Thermostat cycling span should be ±18°C or 32°F. Under no load conditions the oven runs slightly hotter than the selected thermostat temperature. E26 Convection Oven © Moffat Ltd, April 2005 -15- Revision 6/F3503...

  • Page 16: Access

    Buzzer Screws Figure 6.2.2 Figure 6.2.4 2) Remove panel. 6.2.3 BAFFLE 1) Remove trays, racks and bottom tray. 2) Undo thumbscrew (top). Thumb screw Figure 6.2.3 3) Remove baffle. E26 Convection Oven © Moffat Ltd, April 2005 -16- Revision 6/F3503...

  • Page 17: Replacement

    1) With control panel open (refer 6.2.1) remove the wires from the back of the Two Screws neon. Figure 6.3.5 4) Transfer wires to new buzzer. 5) Reassemble in reverse order. E26 Convection Oven © Moffat Ltd, April 2005 -17- Revision 6/F3503...

  • Page 18: Bake Timer

    Figure 6.3.10 2) Replace and reassemble in reverse order. NOTE: Reassemble with spacer behind fan. Screws Reassemble with one washer behind fan, and one washer in front. Figure 6.3.8 E26 Convection Oven © Moffat Ltd, April 2005 -18- Revision 6/F3503...

  • Page 19: Motor

    6.3.12 INNER GLASS Terminal 1) Remove the outer glass (refer 6.3.11). 2) Undo three screws and remove the top trim and handle assembly. Screws (4) Earth / Ground Figure 6.3.13 E26 Convection Oven © Moffat Ltd, April 2005 -19- Revision 6/F3503...

  • Page 20: Door Seals

    Figure 6.3.20 trim. Replace handle and reassemble in reverse order. 3) Turn oven onto its back and remove three screws at each side securing wrapper, and two securing insulation panel. E26 Convection Oven © Moffat Ltd, April 2005 -20- Revision 6/F3503...
  • Page 21 Replace, ensuring that bracket is installed with roller to top. Two screws Figure 6.3.23 9) Remove two screws securing insulation panel to oven liner. E26 Convection Oven © Moffat Ltd, April 2005 -21- Revision 6/F3503...

  • Page 22: Adjustment / Calibration

    6.4.2 DOOR MICROSWITCH ADJUSTMENT 1) Open oven door. 2) Open control panel (refer 6.2.1). 3) With fingers, bend actuator arm of microswitch so that switch operates when door is in closed position. E26 Convection Oven © Moffat Ltd, April 2005 -22- Revision 6/F3503...

  • Page 23: Electrical Schematic

    7. ELECTRICAL CIRCUIT SCHEMATIC E26 Convection Oven © Moffat Ltd, April 2005 -23- Revision 6/F3503...

  • Page 24: Electrical Wiring Diagram

    8. ELECTRICAL WIRING DIAGRAM E26 (From S/N 250979) E26 Convection Oven © Moffat Ltd, April 2005 -24- Revision 6/F3503...
  • Page 25 E26 (Up to S/N 250978) E26 Convection Oven © Moffat Ltd, April 2005 -25- Revision 6/F3503...

  • Page 26: Spare Parts

    Door Hinge RACKS/BAFFLES 024835 Oven Side Rack LH 024836 Oven Side Rack RH 023068 Side Rack Screw 023273 Oven Rack 023382 Fan Baffle 023068 Fan Baffle Screw 004869 Bottom Baffle E26 Convection Oven © Moffat Ltd, April 2005 -26- Revision 6/F3503...

  • Page 27: Accessories / Options

    10. ACCESSORIES OVEN RACKS (PART NO 023273) 100 MM (FOUR INCH) FOOT OPTION (PART NO 13048) 25 MM (ONE INCH) FOOT OPTION (PART NO 13908) E26 Convection Oven © Moffat Ltd, April 2005 -27- Revision 6/F3503...

  • Page 28: Parts Diagram

    11. PARTS DIAGRAMS 11.1 MAIN ASSEMBLY - E26 E26 Convection Oven © Moffat Ltd, April 2005 -28- Revision 6/F3503...
  • Page 29 HINGE COUNTER BRACKET 023099 SIDE SEAL 019213 SNAP BUSH - 32mm 002414 10A CORDSET (AUSTRALIA / NEW ZEALAND ONLY) 017453 13A FUSED CORDSET (UK ONLY) 010162 15A POWERFLEX CORD (EXPORT ONLY) E26 Convection Oven © Moffat Ltd, April 2005 -29- Revision 6/F3503...
  • Page 30 11.2 CONTROL PANEL ASSEMBLY - E26 Part No. Description 004853 CONTROL PANEL—BAKBAR 004852 CONTROL PANEL—BLUE SEAL 021473 POWER SWITCH 020849 NEON 021472 KNOB THERMOSTAT 020823 KNOB TIMER 021474 LIGHT SWITCH 011794 BUZZER 023212 TIMER COUPATAN 60 MINUTE - TO S/N 228661...

  • Page 31: Service Contacts

    Tel (03) 389 1007 Fax (03) 389 1276 AUCKLAND 4 Waipuna Road Tel (09) 574 3150 Mt Wellington Fax (09) 574 3159 Auckland Spare Parts Free Call 0800 Moffat (0800 663 328) E26 Convection Oven © Moffat Ltd, April 2005 -31- Revision 6/F3503...
  • Page 32 UNITED STATES OF AMERICA MOFFAT INC. 3765 Champion Blvd Winston-Salem Tel 1-800-551 8795 NC27115 Fax 336 661 9546 NATIONAL COVERAGE FOR SERVICE OR MAINTENANCE DIAL FREE CALL 1800 551 8795 (USA ONLY) E26 Convection Oven © Moffat Ltd, April 2005 -32- Revision 6/F3503...

  • Page 33: Appendix A. Double Stacking Kit

    (with fibre washers). Secure to bottom of oven with three screws. Secure the double stack rear to the double stack sides with two screws. E26 Convection Oven © Moffat Ltd, April 2005 -33-...
  • Page 34 Hold rear cover panel against rear of top unit and check the position of the marked notches against the vent pipe. Cut out the notches and refit the rear panel.) Figure 2 E26 Convection Oven © Moffat Ltd, April 2005 -34- Revision 6/F3503...
  • Page 35 E26 Convection Oven © Moffat Ltd, April 2005 -35- Revision 6/F3503...

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