Blue Seal Evolution Series User manual

Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Service Manual
Electric Dedicated Griddle Range
EP506 / EP56
Service Manual
Electric Dedicated Griddle Range
EP506 / EP56

ALL INSTALLATION AND SERVICE REPAIR WORK MUST BE CARRIED OUT BY QUALIFIED PERSONS
ONLY.
WARNING:
MAKING ALTERATIONS MAY VOID WARRANTIES AND APPROVALS.
IMPORTANT:
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges

Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Contents
This manual is designed to take a more in depth look at the Blue Seal Electric Dedicated Griddle Ranges for the purpose of making
the units 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.
Section Page No.
1. Specifications ........................................................................................................................... 2
2. Installation ............................................................................................................................... 5
3. Operation .................................................................................................................................. 7
4. Maintenance ............................................................................................................................. 9
5. Fault Finding Guide ................................................................................................................ 10
5.1 Fault Finding Chart
5.2 Fault Diagnosis
6. Service Procedures ................................................................................................................. 14
6.1 Access
6.2 Replacement - Cooktop
6.3 Replacement - Oven
6.4 Adjustment / Calibration
7. Accessories ............................................................................................................................. 23
8. Exploded Parts Diagrams ....................................................................................................... 24
9. Wiring Diagrams..................................................................................................................... 31
10. Circuit Schematics .................................................................................................................. 35
11. Service Contacts ..................................................................................................................... 37
Contents

2
1
Specifications
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Dimensions
EP56 up to Lot No. 0816999

3
1
Specifications
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Dimensions
EP506 and EP56 from Lot No. 0817000)

4
1
Specifications
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Model Numbers Covered in this Specification
EP506 Electric Griddle Static Oven Range 900mm wide.
EP56 Electric Griddle Convection Oven Range 900mm wide.
General
A commercial heavy duty, 900mm wide, Electric Griddle, Electric Oven Range designed for modular kitchens and constructed in an
easy clean stainless steel external finish. The griddle elements are constructed using stainless steel sheathed heating elements with
dual thermostatic control zones.
The Griddle uses a 20mm thick griddle plate with the option of either ribbed or chromed mirror plate options.
The range can be equipped with either a 900mm 6.5kW electric convection or static oven.
Electrical Supply Requirements
Electrical Connection
Electrical supply connection point is located at the rear of the appliance, approximately 74mm from the right hand side and 501mm
from the rear and 150mm from the floor.
When connecting a Blue Seal electric appliance to the main supply, ensure that the following is carried out:-
 An isolating switch is fitted within 2 m of the appliance, but not on the appliance and in such a position that the user does
not have to reach across the cooking surface.
 Supply cord shall be oil-resistant, sheathed flexible cable and not lighter than ordinary polychloroprene or other equivalent
synthetic elastomer sheathed cord (as per AS/NZS 3191 part 2.10.11. or IEC 60245-IEC-57) e.g. H05 RN-F Type.
 The branch supply line shall be individually overload protected to the correct current rating and the supply chord shall be
protected against any mechanical or thermal damage.
 A grommet is fitted around the wiring entry hole into the appliance.
 All wiring connections must be tight.
Refer to the appropriate wiring standards for the size of cable that is to be supplied to an appliance for the current drawn on that line.
MODEL Fan Motor
EP506 18.5 kW
L1 - 24.6 Amps
L2 - 25.6 Amps
L3 - 25.6 Amps
EP56 18.9 kW
L1 - 25.9 Amps
L2 - 25.6 Amps
L3 - 25.6 Amps
100W
3-Phase Connection
3P+N+E
400-415V, 50/60Hz

2
Installation
5
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Installation Requirements
NOTE:
 It is most important that this appliance is installed correctly and that operation is correct before use.
Installation shall comply with local electrical and health and safety requirements.
 This appliance shall be installed with sufficient ventilation to prevent occurrence of unacceptable
concentrations of health harmful substances in the room, the appliance is installed in.
Blue Seal Electric Griddle / Electric Static Convection Oven Ranges are designed to provide years of satisfactory service and correct
installation is essential to achieve the best performance, efficiency and trouble-free operation.
This appliance must be installed in accordance with National installation codes and in addition, in accordance with relevant National /
Local codes covering electrical, fire and health and safety.
Australia / New Zealand AS/NZS3000 - Wiring Rules.
United Kingdom: BS 7671 - Requirements for Electrical Installations.
Installations must be carried out by authorised persons only. Failure to install equipment to the relevant codes and
manufacturer’s specifications shown in this section will void the warranty.
Components having adjustments protected (e.g. paint sealed) by the manufacturer are only to be adjusted by an
authorised service agent. They are not to be adjusted by the installation person.
Unpacking
1. Remove all packaging and transit protection from the appliance including all protective plastic coating from the exterior stainless
steel panels.
2. Check equipment and parts for damage. Report any damage immediately to the carrier and distributor.
3. Ensure that the adjustable feet / castors are securely fitted.
4. Report any deficiencies to the distributor who supplied the appliance.
5. Check that the available electrical supply is correct to that shown on the rating plate (Refer to the dimension drawings for rating
plate location).
Location
1. Installation must include adequate clearance and ventilation, to prevent dangerous build up of combustion products.
2. Never directly connect a ventilation system to the appliance flue outlet.
3. Position the appliance in its approximate working position.
4. The legs / castors must always be fitted to the base of the appliance.
5. Components having adjustments protected (e.g. paint sealed) by the manufacturer are only to be adjusted by an authorised
service agent. They are not to be adjusted by the installation person.
NOTE: Do not obstruct or block the appliances flue. Never directly connect a ventilation system to the appliance flue
outlet.
Clearances
NOTE: Only non-combustible materials can be used in close proximity to this appliance.
Combustible Surface Non Combustible Surface
Left / Right Hand Side 250mm 0mm
Rear 50mm 0mm

2
Installation
6
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Assembly
All Models
All models come pre-assembled.
NOTE: This appliance is fitted with adjustable feet / castors to enable the unit to be positioned securely and level. This
should be carried out on completion of electrical connection. Refer to the 'Electrical Connection' section.
Optional Accessories (Refer to Replacement Parts List)
 Plinth Kit. For installation details, refer to the instructions supplied with each kit.
Electrical Connection
Each appliance should be connected to an adequately protected power supply and isolation switch mounted adjacent to, but not
behind the appliance. This switch must be clearly marked and readily accessible in case of fire.
1. Check that the electricity supply is correct as shown on the Rating Plate.
(Refer to the dimension drawings for rating plate location).
2. The supply terminal connections are located at the rear of the the appliance.
Refer to ‘Electrical Connections’ in the ‘Specifications’ section of the manual.
3. Remove the control panel to allow connection access for the electrical supply.
4. Bring the supply cable up through the grommet at the back of the appliance
and through the compression type gland provided on the rear of the main
electrical switchgear panel.
5. Connect the mains supply to L1, L2 and L3 fuse carrier connections for 3
phase.
6. Connect neutral and earth conductors to neutral stud and earth stud
respectively.
7. For all connections ensure that conductors are secure and appropriately
terminated.
8. Tighten the cable gland to secure against tension on the cable.
NOTE:
 This appliance must be grounded / earthed.
 Fixed wiring installations must incorporate an all-pole disconnection switch.
9. Correctly locate the appliance into its final operating position and using a spirit level, adjust the legs so that the appliance is level
and at the correct height.
10. Connect the power supply to the appliance.
11. Check that the electrical supply is as shown in the 'Specifications' section.
Commissioning
1. Before leaving the new installation;
a. Check the following functions in accordance with the operating instructions.
 Check the current draw and loading for the equipment. Refer to the 'Specification' section for the correct electrical
requirements.
 Check that all the connections are correct and that all cover panels have been re-fitted.
 Check that the appliance functions in accordance with the operating instructions.
 Ensure that this instruction manual is left with the appliance.
b. Ensure that the operator has been instructed in the areas of correct operation and shutdown procedure for the appliance.
NOTE:
 If for some reason it is not possible to get the appliance to operate correctly, turn off the electrical power
supply and contact a qualified service person. The supplier of this appliance will be able to recommend a
suitable person.
 Make sure that the electrical supply is turned off before any service or maintenance work is carried out.
Rating Plate
Location
THIS APPLIANCE MUST BE EARTHED. IFTHE SUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY ASUITABLY QUALIFIED PERSON IN
ORDER TO AVOID AHAZARD.
Warning

3
Operation
7
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
NOTE: A full user’s operation manual is supplied with the product and can be used for further referencing of installation,
3.1 Description of Controls
EP506 (Static Oven) to Lot No. 0816999
All Models from Lot No.0817000.
Griddle Control Knob
With temperature
Gradient of 50°C to 320°C
Heating Indicator
Lamps (Amber)
Power Indicator
Lamps (Clear)
Oven Thermostat
Control Knob
๐OFF Position
50°C to 300°C
Temperature Graduations
Oven Top Heat Control
๐OFF Position
LOW Position
1Position
2Position
3Position
4Position
HIGH Position
Power Indicator
Lamp (Clear)
Heating Indicator
Lamps (Amber) for
Top & Bottom
Elements

3
Operation
8
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
EP56 (Convection Oven) to Lot No. 0816999
Griddle Control Knob
With temperature
Gradient of 50°C to 320°C
Heating Indicator
Lamps (Amber)
Power Indicator
Lamps (Clear)
Oven Thermostat
Control Knob
๐OFF Position
50°C to 300°C
Temperature Graduations
Power Indicator
Lamp (Clear)
Heating Indicator
Lamp (Amber)

4
Maintenance
9
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
BLUE SEAL ELECTRICAL DEDICATED GRIDDLE RANGES - MAINTENANCE SCHEDULE
Business Name and Address:
Date: Service Report No.
Phone: Fax:
Serial No.
Clients Order No. Serviceman:
Model: Blue Seal Electric Dedicated Griddle Ranges. Remarks.
1 Inspect exterior condition of unit.
2 Check door adjustment.
3 Inspect supply leads and connections.
4 Inspect elements/element connections.
5 Check current draw of each element.
6 Check for arcing or loose screws on connections and contactors.
7 Check operation of temperature controller (thermostat).
8 Check function of indicator lights.
9Check door micro switch operates fan when door opened (convection oven only).
Service Comments:
Additional work/repairs required:
Customers approval:
Name (print): Title:
Customers signature: Date:
It is recommended that this form is photocopied and kept on file for continued use.

5
Fault Finding
10
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
5.1 Fault Finding Chart
Fault Possible Cause Remedy
Griddle plate does not heat. (Green light
not illuminated).
The mains isolating switch on the wall,
circuit breaker or fuses are ‘Off’ at the
power board.
Turn ‘On’ mains isolating switch.
Ensure power supply is correct.
Griddle plate slow to heat up / recover
heat.
One element faulty.
(Refer Fault Diagnosis 5.2.1).
Replace element.
(Refer Service Section 6.2.3).
No heat control. Thermostat faulty.
(Refer Fault Diagnosis 5.2.1).
Replace thermostat.
(Refer Service Section 6.2.1).
No indicator light. Faulty indicator. Replace indicator.
(Refer Service Section 6.2.5).
Griddle plate does not heat.
Green light illuminated, but amber light not
illuminated.
Thermostat faulty.
(Refer Fault Diagnosis 5.2.1).
Overtemp thermostat tripped or faulty.
Replace thermostat.
(Refer Service Section 6.2.1).
Reset / replace overtemp thermostat.
(Refer Service Section 6.2.4).
5.1.1 Griddle

5
Fault Finding
11
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
5.1.2 Oven
Fault Possible Cause Remedy
The oven does not operate. (Elements
and heating indicator not operating).
The mains isolating switch on the wall,
circuit breaker of fuses are off at the power
board).
Incorrect electrical supply.
Turn ‘On’.
Ensure electrical supply correct.
Oven not coming up to correct
temperature.
Thermostat out of calibration.
Top element control set incorrectly.
(Convection from Lot No.0817000).
(All Static Ovens).
Adjust thermostat calibration
(Refer Service Section 6.4.1).
Ensure oven top heat control is set to ‘2’ or
below.
No top heat. (Bottom heat only). Top element faulty.
(Refer Fault Diagnosis 5.2.2.
Energy regulator faulty.
(Refer Fault Diagnosis 5.2.2).
(Convection from Lot No. 0817000)
(All Static Ovens)
Replace top element.
(Refer Service Section 6.3.6).
Replace energy regulator.
(Refer Service Section 6.3.4).
Too much top heat. (Top element always
on).
(Convection from Lot No.0817000).
(All Static Ovens).
Energy regulator incorrectly set.
Energy regulator faulty.
(Refer Fault Diagnosis 5.2.2).
Correctly set the energy regulator.
Replace energy regulator.
(Refer Service Section 6.3.4).
No temperature control. Thermostat faulty.
(Refer Fault Diagnosis 5.2.3).
Replace thermostat.
(Refer Service Section 6.3.1).
One bottom element not working. Element faulty (blown).
(Refer Fault Diagnosis 5.2.4).
Replace element.
(Refer Service Section 6.3.6).
No thermostat heating indicator. Indicator faulty. Replace indicator.
(Refer Service Section 6.3.5).
Door does not close. Tray in way of door.
Door tension setting incorrect.
Door hinge mechanism worn.
Correctly position tray in rack.
Adjust door spring tension setting.
(Refer Service Section 6.3.11).
Replace door hinge mechanism.
(Refer Service Section 6.3.10 /11 and
12).
Oven fan does not operate (Convection
Oven).
Oven door open.
Door microswitch out of adjustment.
Door microswitch faulty.
Fan motor faulty.
(Refer Fault Diagnosis 5.2.5).
Capacitor faulty
(Refer Fault Diagnosis 5.2.5).
Ensure electrical supply correct.
Adjust door microswitch.
(Refer Service Section 6.4.2).
Replace microswitch.
(Refer Service Section 6.3.9)
Replace fan motor.
(Refer Service Section 6.3.8).
Replace capacitor.
(Refer Service Section 6.3.3).

5
Fault Finding
12
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
5.2 Fault Diagnosis
Griddle thermostat faulty
Check that there is voltage to terminal 2 of the thermostat.
If no voltage then check wiring and fuse.
Set thermostat to 300°C. Check the voltage out of terminal 1 of
the thermostat. If the voltage is correct and the heating
indicator is on then check all wiring to element.
Element faulty
Disconnect all wires from the element and check the resistance
(ohms) across the element when cold.
Griddle Element 28.8 ohms.
An open circuit indicates a faulty element coil - replace element.
If above readings are correct check insulation resistance of each
element coil by checking each element terminal to earth /
ground or conduct a megger or dielectric withstand test on
element. A short to earth / ground indicates a faulty element -
replace element.
If element passes above tests, check the wiring.
5.2.1 Griddle Does Not Operate
Energy regulator faulty
Check voltage between Terminal P1 and Terminal 4 of energy
regulator. If no voltage, check the wiring.
With switch in ‘Off’ position there should be no voltage at
Terminal 2 (open circuit between Terminal P1 and Terminal 2).
With control set to a LO to HI heat setting, Terminal 2 should be
switched ‘On’.
If not energy regulator is faulty - replace energy regulator.
Above checks can be made with or without electrical supply
switched ‘On’, with electrical supply switched ‘On’, Terminal 2
element supply will cycle ‘On / Off’ at different time ranges
dependent on control setting.
To check for correct energy regulator ‘On / Off’ cycling,
electrical supply needs to be turned ‘On’.
With control set to full on (HI) position, Terminal 2 (power to
element) should be ‘On’ continuously. With control set to
position 2½, Terminal 2 (power to element) should cycle ‘On’
for approx 15 seconds and ‘Off’ for approximately 30 seconds.
Lower settings will give longer ‘Off’ times and shorter ‘On’ times,
whilst higher settings will give shorter ‘Off’ times and longer ‘On’
times.
Top element faulty
With the thermostat ‘On’, heating, and energy regulator set to
maximum position, check voltage across top element terminals
at right hand side of oven.
If voltage is correct, check current draw of element. If there is
no current draw, element is faulty - replace element.
NOTE: Correct top element current draw:
220 - 240V: 12.5A ± 5%
Alternatively, disconnect wires from the element terminals, and
check the resistance of the element. An open circuit indicates
that the element has failed.
Correct element resistance: 19.2 ohms.
5.2.2 No Top Heat / Too Much Top Heat
5.2.3 No Oven Temperature Control
Thermostat Faulty
With thermostat in ‘Off’ (vertical) position, heating indicator
should be ‘Off’. If not, thermostat is faulty - replace thermostat.
Check that the thermostat phial is in the correct location and
check for a broken capillary tube - replace if thermostat phial or
capillary tube is damaged.
Place an accurate digital thermometer probe in centre of oven.
Set thermostat to 180°C. Close oven door and allow oven
thermostat to regain temperature. If temperature overshoots
by 50°C and continues rising, switch ‘Off’ oven and replace
thermostat.

5
Fault Finding
13
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
5.2.4 One Bottom Element not Working
Element faulty
With thermostat turned ‘On’, heating, and energy regulator set
to minimum (Off) position, check voltage across bottom
element terminals at right hand side of oven. If voltage is
correct, check current draw of element. If there is no current
draw then element is faulty - replace element.
NOTE: Correct bottom element current draw:
220 - 240V: 9.4A ± 5%
Alternatively, disconnect wires from element terminals and
check resistance of element. An open circuit indicates element
has failed.
Correct element resistance: 25.6 ohms.
5.2.5 Fan does not Operate.
Thermostat Faulty
With oven door closed and thermostat switched ‘On’ and
heating, check the voltage at Terminal 5 of the thermostat.
If no voltage, thermostat is faulty - replace thermostat.
If voltage is correct, check wiring to capacitor and fan motor.
Fan motor capacitor faulty
Ensure that oven is isolated from the power supply. Disconnect
all wires from capacitor. Briefly short across capacitor to ensure
it is fully discharged.
Using a multimeter, measure across capacitor terminals.
Resistance should start low and quickly increase to infinity
within 5 - 10 seconds.
If resistance does not increase at all, capacitor is shorted -
replace capacitor.
If capacitor is infinite resistance straight away then is open-
circuit - replace capacitor.
If resistance never goes very high, capacitor is leaky - replace
capacitor.

6
Service Procedures
14
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
Section Page No.
6.1 Access ................................................................................................................................... 15
6.1.1 Hob Control Panel........................................................................................................................................15
6.1.2 Oven Control Panel ......................................................................................................................................15
6.2 Replacement - Griddle........................................................................................................... 15
6.2.1 Griddle Thermostat......................................................................................................................................15
6.2.2 Selector Switch............................................................................................................................................16
6.2.3 Element ......................................................................................................................................................16
6.2.4 Overtemp Thermostat..................................................................................................................................16
6.2.5 Indicators....................................................................................................................................................16
6 . 3 Replacement - Oven .............................................................................................................. 17
6.3.1 Thermostat .................................................................................................................................................17
6.3.2 Switch.........................................................................................................................................................17
6.3.3 Capacitor (Convection Ovens Only)...............................................................................................................17
6.3.4 Energy Regulator (Static Ovens / Convection Ovens from Lot No 0817000).....................................................18
6.3.5 Indicators....................................................................................................................................................18
6.3.6 Element ......................................................................................................................................................18
6.3.7 Oven Fan (Convection Ovens Only) ..............................................................................................................19
6.3.8 Oven Fan Motor (Convection Ovens Only) .....................................................................................................19
6.3.9 Door Microswitch (Convection Ovens Only) ...................................................................................................19
6.3.10 Oven Door ..................................................................................................................................................20
6.3.11 Oven Door Springs ......................................................................................................................................21
6.3.12 Oven Door Hinges .......................................................................................................................................21
6.4 Adjustment / Calibration ...................................................................................................... 22
6.4.1 Oven Thermostat.........................................................................................................................................22
6.4.2 Door Microswitch Adjustment (Convection Ovens Only) .................................................................................22
6.4.3 Griddle Thermostat......................................................................................................................................22
ALL INSTALLATION AND SERVICE REPAIR WORK MUST ONLY BE CARRIED OUT BY QUALIFIED
PERSONS.
ENSURE SUPPLY IS SWITCHED OFF BEFORE SERVICING.
ALWAYS TEST AFTER SERVICE REPAIRS.
WARNING:

6
Service Procedures
15
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
6.1.1 Griddle Control Panel
6.1 Access
Figure 6.1.1
6.1.2 Oven Control Panel
1. Remove control knobs and the one screw at the top centre
of the control panel.
2. The control panel will now drop down and out.
1. Remove the two screws securing the control panel to the
hob.
2. Pull the bottom of the control panel forward.
3. lift the panel slightly upwards then pull forwards and
down.
Two Screws
Screw
Figure 6.1.2
6.2 Replacement Griddle
6.2.1 Griddle Thermostat
Figure 6.2.1a
4. Remove the thermostat off the rear of the selector switch.
5. Transfer wires to the new thermostat.
6. Fit new thermostat and re-assemble in reverse order.
NOTE: When re-assembling, it is important that the
thermostat phials are correctly located.
Figure 6.2.1b
3. Withdraw the thermostat capillary and phial from it’s
pocket underneath the plate.
Screws
Phial
1. Open the griddle control panel (refer Sect 6.1.1).
2. Remove Insulation cover panel by loosening the 2 screws
at each end of the cover.

6
Service Procedures
16
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
6.2.2 Selector Switch
6.2.3 Elements
6.2.4 Overtemp Thermostat
6.2.5 Indicators
1. Open griddle control panel (refer Sect 6.1.1).
2. Remove Insulation cover panel by loosening the 2 screws
at each end of the cover.
3. Withdraw the overtemp thermostat capillary and phial
from it’s pocket underneath the plate.
4. Remove two screws securing overtemp to the griddle
chassis.
5. Transfer wires from old overtemp to new overtemp.
1. Open the griddle control panel (refer Sect 6.1.1).
2. Remove the thermostat off rear of selector switch.
3. Transfer wires to the new selector switch.
4. Fit new selector switch and re-assemble in reverse order.
1. Open griddle control panel (refer Sect 6.1.1).
2. Remove wires from rear of indicator.
3. Push indicator through front panel from the rear.
4. Replace and re-assemble in reverse order.
1. Open griddle control panel (refer Sect 6.1.1).
2. Remove Insulation cover panel by loosening the 2 screws
at each end of the cover.
3. Withdraw all thermostat capillaries and phials from their
pockets underneath the plate.
4. Disconnect wires from element.
5. Lift the plate off the unit. A second person may be
required to assist with lifting off the griddle plate.
6. Place the griddle plate upside down on a bench and re-
move insulation box cover.
7. Remove eight nuts per element, securing element
clamping plate and remove plate and element.
8. Fit new element and re-assemble in reverse order.
NOTE: When re-assembling, it is important that
thermostat phials are correctly located.
Figure 6.2.3
Eight Nuts
Figure 6.2.4
6. Re-assemble in reverse order.
Phial

6
Service Procedures
17
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
6.3 Replacement - Oven
4. Remove two screws securing the cover for the thermostat
phial from top right of oven and remove cover.
5. Withdraw old thermostat phial through side of the oven.
6. Insert new thermostat.
7. Re-assemble in reverse order.
6.3.1 Thermostat
1. Remove oven control panel (refer 6.1.2).
2. Remove thermostat by pulling it away from the switch.
3. Transfer wires to new thermostat.
Figure 6.3.1a
Figure 6.3.1b
6.3.2 Switch
1. Remove oven control panel (refer 6.1.2) and transfer wires
from old to new switch.
2. Remove thermostat by pulling it away from the switch.
3. Pull knob off front of thermostat switch and undo the two
screws securing the old switch to the control panel and
remove switch.
4. Secure the new switch to the control panel.
5. Re-assemble in reverse order.
Figure 6.3.2b
Thermostat Switch
6.3.3 Capacitor (Convection Ovens Only)
1. Remove oven control panel (refer 6.1.2)
2. Transfer wires from old to new capacitor.
3. Undo screws securing capacitor to frame and remove
capacitor.
4. Replace and re-assemble in reverse order.
2 Screws
Thermostat Switch

6
Service Procedures
18
Amendment 6
© Moffat Ltd, August 2015
Blue Seal Evolution Series Electric Dedicated Griddle Ranges
6.3.4 Energy Regulator (Static Ovens /
Convection Oven from Lot No. 0817000)
1. Remove the oven control panel (refer 6.2.1).
2. Pull knob off front of energy regulator and undo two
screws securing the energy regulator to the control panel.
3. Remove the old energy regulator from the control panel,
transfer wires to new energy regulator, and re-assemble in
reverse order.
Figure 6.3.4
Energy Regulator
Indicator
1. With oven control panel removed (refer 6.1.2) remove the
wires from the back of the neon.
2. From the rear of the control panel, push the neon through
to the front of the control panel rotating clockwise whilst
removing.
Figure 6.3.5
3. Push new neon in from front of control panel, and
reconnect wires.
6.3.5 Indicator
1. Remove oven control panel (refer 6.2.1).
2. Remove right hand side panel by removing two screws at
front and three at the rear.
3. Remove the wires from the element terminals.
6.3.6 Element
4. Unscrew the two element support angles (two screws
each).
5. Unscrew two screws securing the element from inside the
oven.
6. Pull element carefully to remove.
7. Replace and re-assemble in reverse order.
Element Ratings ±5%
Top Element 32.9 ohms.
Bottom Front Element 25.6 ohms.
Bottom Rear Element 25.6 ohms.
Figure 6.3.6b
Figure 6.3.6a
Top Element Terminals
Bottom Element Terminals
Element Support Angles
Screws
Screws