Blue Seal E506 User manual

ELECTRIC OVEN RANGE
E506
E56
INSTALLATION AND OPERATION MANUAL
229398-11
For use in GB & IE

The reproduction or copying of any part of this manual by any means whatsoever is strictly forbidden unless authorized previously in
writing by the manufacturer.
In line with policy to continually develop and improve its products, Moffat Ltd. reserves the right to change the specifications and
design without prior notice.
© Copyright Moffat Ltd. February 2015.
MANUFACTURED BY
Moffat Limited
Rolleston 7675
New Zealand
INTERNATIONAL CONTACTS
AUSTRALIA
Moffat Pty Limited
Web: www.moffat.com.au
E.Mail: [email protected]
Main Office: (tel) [phone]
(fax) [phone]
Service: (tel): 1800 622 216
Spares: (tel): 1800 337 963
Customer Service: (tel): 1800 335 315
(fax): 1800 350 281
CANADA
Serve Canada
Web: www.servecanada.com
E.Mail: [email protected]
Sales: (tel): 800 551 8795 (Toll Free)
Service: (tel): 800 263 1455 (Toll Free)
NEW ZEALAND
Moffat Limited
Web: www.moffat.co.nz
E.Mail: [email protected]
Main Office: (tel): 0800 663328
UNITED KINGDOM
Blue Seal
Web: www.blue-seal.co.uk
E.Mail: [email protected]
Sales: (tel): [phone]
(fax): [phone]
Spares: (tel): [phone]
(fax): [phone]
Service: (tel): [phone]
(fax): [phone]
UNITED STATES
Moffat
Web: www.moffat.com
Sales: (tel): 800 551 8795 (Toll Free)
(tel): [phone]
(fax): [phone]
Service: (tel): 800 858 4477 (Toll Free)
(tel): [phone]
(fax): [phone]
REST OF WORLD
Moffat Limited
Web: www.moffat.co.nz
E.Mail: [email protected]

Contents
Blue Seal Electric Static / Convection Oven Ranges - 900 mm
E506 Electric Static Oven Range.
E56 Electric Convection Oven Range.
Introduction .............................................................................................. 2
Specifications ............................................................................................ 3
Model Numbers Covered in this Specification
General
Electrical Supply Requirements
Electrical Connection
Dimensions
Installation ................................................................................................ 5
Installation Requirements
Unpacking
Location
Clearances
Assembly
Electrical Connection
Commissioning
Operation................................................................................................... 8
Operation Guide
Description of Controls
Radiant Elements
Griddle Plate
Oven
Cleaning and Maintenance ...................................................................... 11
General
After Each Use
Daily Cleaning
Weekly Cleaning
Periodic Maintenance
Fault Finding............................................................................................ 14
Circuit Schematics ................................................................................... 15
Replacement Parts .................................................................................. 20

2
Introduction
We are confident that you will be delighted with your BLUE SEAL ELECTRIC OVEN RANGE and it will
become a most valued appliance in your commercial kitchen.
To ensure you receive the utmost benefit from your new Blue Seal ELECTRIC OVEN RANGE, there are two
important things you can do.
Firstly:
Please read the instruction book carefully and follow directions given. The time taken will be well spent.
Secondly:
If you are unsure of any aspect of the installation, instructions or performance of your appliance,
contact your BLUE SEAL dealer promptly. In many cases a phone call could answer your question.
CE Only:
These instructions are only valid if the country code appears on appliance. If code does not appear on
the appliance, refer to supplier of this appliance to obtain technical instructions for adapting appliance
to conditions for use in that country.
GREAT CARE MUST BE TAKEN BY THE OPERATOR TO USE THE EQUIPMENT SAFELY TO GUARD IT AGAINST RISK OF
FIRE.
 THE APPLIANCE MUST NOT BE LEFT ON UNATTENDED.
 ITIS RECOMMENDED THAT AREGULAR INSPECTION IS MADE BY ACOMPETENT SERVICE PERSON TO
ENSURE CORRECT AND SAFE OPERATION OF YOUR APPLIANCE IS MAINTAINED.
 DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOURS OR LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER APPLIANCE.
 DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
Warning
 This appliance is for professional use and is only to be used by qualified
persons.
 Only authorised service persons are to carry out installation or servicing
operations.
 Components having adjustments protected (e.g. paint sealed) by the
manufacturer should not be adjusted by the user / operator.
 DO NOT operate the appliance without the legs supplied fitted.
Caution
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY
DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE.
Warning

3
Specifications
Model Numbers Covered in this Specification
E506D Electric Static Oven Range with 6 Radiant Elements.
E506C Electric Static Oven Range with 4 Radiant Elements / 300mm Griddle.
E506B Electric Static Oven Range with 2 Radiant Elements / 600mm Griddle.
E506A Electric Static Oven Range with 900mm Griddle.
E56D Electric Convection Oven Range with 6 Radiant Elements.
E56C Electric Convection Oven Range with 4 Radiant Elements / 300mm Griddle.
E56B Electric Convection Oven Range with 2 Radiant Elements / 600mm Griddle.
E56A Electric Convection Oven Range with 900mm Griddle.
General
A commercial heavy duty, 900mm wide Electric Oven Range designed for modular kitchens and is
constructed in an easy clean stainless steel external finish.
The range is fitted with either a 900mm 6.5kW electric static oven or convection oven.
The hob is divided into modular sections of griddle plates and radiant elements (solid or open).
Electrical Supply Requirements
Electrical Connection
Electrical supply connection point is located at rear of appliance, approximately 74mm from right
hand side, 501mm from rear and 150mm from floor.
When connecting a this electric appliance to mains supply, ensure that the following is carried out:-
 An isolating switch is fitted within 2m of appliance, but not on appliance and in such a
position that user does not have to reach across 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. HO5 RN-F Type.
 Branch supply line shall be individually overload protected to correct current rating and
supply chord shall be protected against any mechanical or thermal damage.
 A grommet is fitted around wiring entry hole into appliance.
 All wiring connections must be tight.
Refer to appropriate wiring standards for size of cable that is to be supplied to an appliance for
current drawn on that line.
Model Total Power
Input
Amps @ 400 - 415 Vac
Motor
Voltage Type Frequency L1 L2 L3
E506D 400-415 Vac 3 P+N+E 50 / 60 Hz 20.9 kW 28.3 29.4 29.4 ----
E506C 400-415 Vac 3 P+N+E 50 / 60 Hz 19.7 kW 22.5 29.4 29.4 ----
E506B 400-415 Vac 3 P+N+E 50 / 60 Hz 18.5 kW 22.5 23.6 29.4 ----
E506A 400-415 Vac 3 P+N+E 50 / 60 Hz 17.3 kW 22.5 23.6 23.6 ----
E56D 400-415 Vac 3 P+N+E 50 Hz 21.2 kW 29.6 29.4 29.4 100 W
E56C 400-415 Vac 3 P+N+E 50 Hz 20.0 kW 23.8 29.4 29.4 100 W
E56B 400-415 Vac 3 P+N+E 50 Hz 18.8 kW 23.8 23.6 29.4 100 W
E56A 400-415 Vac 3 P+N+E 50 Hz 17.6 kW 23.8 23.6 23.6 100 W
Power Supply
THIS APPLIANCE MUST BE EARTHED.IFSUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY ASUITABLY
QUALIFIED PERSON IN ORDER TO AVOID AHAZARD.
Warning

4
Dimensions
Dimensions
E506 / E56
E506C / E56C
E506A / E56A
E506B / E56B
Hob Options
E506D / E56D

5
Installation
Installation Requirements
NOTE:
 It is most important that this Electric Static / Convection Oven Range 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, appliance is
installed in.
Blue Seal 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 and fire 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
relevant codes and manufacturer’s specifications shown in this section will void the warranty.
Unpacking
1. Remove all packaging and transit protection from appliance including all protective plastic coating
from exterior stainless steel panels.
2. Check equipment and parts for damage. Report any damage immediately to carrier and distributor.
3. Report any deficiencies to distributor who supplied appliance.
4. Check available electrical supply is correct to as shown on lower right hand front sill panel.
Location
1. Installation must include adequate clearance and ventilation.
2. Position appliance in its approximate working position.
3. Legs must always be fitted to base of appliance.
Clearances
NOTE: Only non-combustible materials can be used in close proximity to this appliance.
Assembly
All Models
All models come pre-assembled.
NOTE: This appliance is fitted with adjustable feet to enable unit to be positioned securely and
level. This should be carried out on completion of electrical connection. Refer to ‘Electrical
Connection’ section.
Optional Accessories (Refer to Replacement Parts List)
 Plinth Kit. For installation details, refer to the instructions supplied with each kit.
Combustible Surface Non Combustible Surface
Left / Right hand side 250mm 0mm
Rear 50mm 0mm

6
Installation
Electrical Connection
NOTE: ALL ELECTRICAL CONNECTIONS MUST ONLY BE CARRIED OUT BY AN AUTHORISED
PERSON.
Each appliance should be connected to an adequately protected power supply and isolation switch mounted
adjacent to, but not behind appliance. This switch must be clearly marked and readily accessible in case of
fire.
1. Check that electricity supply is correct as shown on Rating Plate
attached to lower front R/H side of front sill panel.
2. Supply terminal connections are located at rear of appliance.
Refer to ‘Electrical Connections’ in ‘Specifications’ section of
manual.
3. Open door and remove control panel to allow connection access
for electrical supply.
4. Bring supply cable up through compression type gland provided
on rear of main electrical switchgear panel.
5. Connect mains supply to L1, L2 and L3 connections for 3 phases.
Refer to 'Electrical Supply Requirements' section for connection
details.
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 cable gland to secure against tension on cable.
NOTE:
 This appliance must be earthed.
 Fixed wiring installations must incorporate an all-pole disconnection switch.
9. Correctly locate appliance into its final operating position and using a spirit level, adjust legs so that
appliance is level and at correct height.
10. Connect power supply to appliance.
11. Check electrical supply is as shown in ‘Specifications’ section.
Fig 1
Rating Plate
Location
THIS APPLIANCE MUST BE EARTHED.IFSUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY ASUITABLY
QUALIFIED PERSON IN ORDER TO AVOID AHAZARD.
Warning

7
Installation
Commissioning
1. Before leaving the new installation;
a. Check the following functions in accordance with the operating instructions specified in the
‘Operation’ section of this manual.
 Check the current draw and loading for the equipment. Refer to the ‘Specifications' section
for 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.
 Ensure that all the relevant details and contacts have been added to the front of this
manual.
b. Ensure operator has been instructed in areas of correct operation and shutdown procedure for
appliance.
2. This manual must be kept by the owner for future reference and as a record of
Date of Purchase,
Date of Installation and Serial Number of Unit are to be recorded and kept with this manual.
(These details can be found on Rating Plate. (Refer to 'Electrical Connection' section for rating
plate location).
NOTE:
 If for some reason it is not possible to get appliance to operate correctly, turn ‘Off’
electrical power supply and contact a qualified service person. Supplier of this appliance
will be able to recommend a suitable person.
 Make sure electrical supply is turned ‘Off’ before any service or maintenance work is
carried out.

8
Operation
Operation Guide
1. Blue Seal Electric Static / Convection Oven Ranges have been designed to provide simplicity of
operation. They can be fitted with 300mm, 600mm or 900mm griddle option depending on range
size.
2. Improper operation is almost impossible, however bad operation practices can reduce the life of the
appliance and produce a poor quality product. To use this appliance correctly please read the
following sections carefully:-
 Radiant Elements (Solid or Open).
 Griddle Plate.
 Oven.
Description of Controls
Oven Thermostat
Control Knob
๐OFF Position
50°C to 300°C
Temperature
Graduations
Hotplate Heat Control
Oven Top Heat Control
๐OFF Position
LOW Position
1Position
2Position
3Position
4Position
HIGH Position
Heating Indicator
Lamps (Amber)
Griddle Only
Power Indicator
Lamps (Clear)
Griddle Plate Control
Knob (If Fitted)
๐OFF Position
50°C to 300°C
Temperature
Graduations
Fig 2
Power Indicator
Lamp (Clear)
Heating Indicator
Lamps (Amber)
for Top &
Bottom Elements
 This appliance is for professional use and is only to be used by qualified
persons.
 Only authorised service persons are to carry out installation, servicing or gas
conversion operations.
 Components having adjustments protected (e.g. paint sealed) by
manufacturer should not be adjusted by user / operator.
Caution

9
Operation
Hob Element / Griddle Options
Fig 3
Griddle PlateSolid Radiant ElementsOpen Radiant Elements

10
Operation
Radiant Elements (Solid or Open)
Controls for radiant elements may be set at any position between high and low to provide desired
level of heating. An individual green neon for each element, will glow when element is switched 'ON'
to show that there is power to element.
Start cooking at highest setting and change to a lower setting when desired temperature is reached.
For maximum speed and economy, it is most important that cooking utensils should cover the
element completely, and have perfectly flat bases. Any part of element which glows bright red is not
making effective contact with base of utensil, and this decreases life and efficiency of element.
Utensils which are significantly larger than element may also reduce element life and efficiency.
Griddle Plate
Turn thermostat control to desired temperature. An individual amber neon for each griddle element,
will glow when element cycles on and will extinguish when element cycles off. When amber neon
goes out, desired temperature has been reached and griddle is ready for use.
Turning control to a higher setting than required will not shorten heat up time.
Oven
The oven is fitted with top and bottom elements. The thermostat maintains overall oven
temperature. Top element is further controlled by oven top heat control.
Convection ovens (E56 series) are fitted with a circulation fan.
NOTE: Thermostat on oven provides overall control of temperature within oven by controlling both
elements, whereas Oven Top Heat Control provides a means of balancing distribution of
heat between top and bottom of oven.
Place oven racks in desired position.
Preheat:
Preheat oven by selecting desired temperature, and turning oven top heat control (Refer to Fig 2 on
previous page) to a maximum of 2. When desired temperature is reached, amber neon will go out.
Cooking:
When desired temperature has been reached, load oven with product and set oven top heat control
to desired setting.
NOTE: When oven top heat control is set to a high setting, proportionally more heat is produced at
top of oven. (This can be used for browning, etc, during cooking operation). With oven top
heat control set on a low setting, less heat is produced from top oven elements. (This mode
is used for general baking purposes to prevent cakes, etc, from getting too brown and crisp
on top, but allow cake to cook through).
To obtain more top heat during cooking, turn oven top heat control to a higher position. (The higher
the setting, the more top heat).

11
Cleaning and Maintenance
General
Clean range regularly. A clean appliance looks better, will last longer and will perform better.
Carbonised grease on surface or on griddle plate (If fitted) will hinder transfer of heat from cooking
surface to food. This will result in loss of cooking efficiency.
NOTE: Each griddle (Optional - If fitted) can be supplied with a scraper tool (optional extra) and a
pack of blades (optional extra) for cleaning griddle surface. NEVER use a ribbed scraper
blade on flat surfaced griddle plate.
DO NOT use water on griddle plate while this item is still hot as warping and cracking
may occur. Allow griddle plate to cool down before cleaning.
NOTE:
 DO NOT use abrasive detergents, strong solvents or caustic detergents as they could
corrode or damage the range.
 To prevent rust forming on griddle plate (Steel Plate), ensure that any detergent or cleaning
material has been completely removed after each cleaning. Appliance should be switched
‘On’ briefly to ensure griddle plate becomes dry. Spread oil or grease over griddle surface
to form a thin protective greasy film.
To keep your range clean and operating at peak efficiency, follow procedures shown below:-
After Each Use
1. Clean griddle with supplied scraper tools to remove any food debris.
2. Always ensure scraper tool blades are changed regularly to ensure scraper tool works efficiently and
prevents damage to griddle plate surface.
Radiant Elements
a. Wipe surface while radiant elements are still warm to remove spill-overs, grease etc. before they
harden.
b. As soon as elements have cooled, wipe all over with a damp cloth.
c. Raise side of element module and withdraw, clean and dry spill-over dish.
Always turn ‘Off’ electrical supply at the mains before cleaning.
This appliance is not water proof.
Do not use water jet spray to clean interior or exterior of this appliance.
Caution
Always apply even pressure over whole surface of scraper tool when using on
flat surface of griddle, to prevent scoring of griddle surface.
NEVER bang sharp edge of scraper tool on flat surface of griddle as this will
damage griddle and invalidate the warranty.
Caution
THE BLADES FITTED TO THE SCRAPER TOOL ARE EXTREMELY SHARP AND ARE TO BE USED WITH CARE.
Warning

12
Cleaning and Maintenance
Daily Cleaning
1. Grease drawer should be checked and emptied
frequently to prevent overflow and spillage.
Remove grease drawer while still warm so that
grease is in a liquid state. Empty any grease
from drawer and wash thoroughly in same
manner as any cooking utensil.
2. Thoroughly clean splash back, interior and
exterior surfaces of range with hot water, a
detergent solution and a soft scrubbing brush.
3. Clean Control Panel with a damp cloth lightly
moistened with a solution of mild detergent and
water. Dry control panel thoroughly with a dry
cloth and polish with a soft dry cloth.
4. Brush griddle surface (optional - if fitted) with a
soft bristled brush. Any carbon deposits should
be removed using supplied scraper tool followed
by wiping with a cloth to prevent accumulation
of food deposits.
5. Brush elements with a soft bristled brush. Any
carbon deposits should be removed using a
scraper tool followed by wiping with a cloth
moistened in a solution of hot water and
detergent to prevent accumulation of food
deposits.
6. To clean under elements, carry out the following
procedure as shown opposite:-
A. Lift up element module at front of cooktop.
B. Whilst holding up front of element module,
pull module as far forward as it will come.
C. Rotate element module around element
0pivot plate on whichever side of cooktop
that pivot plate is located.
D. Remove drip tray from beneath element and
wash with hot water and a detergent
solution. Dry with a soft dry cloth.
Clean beneath element using a cloth
moistened in a solution of hot water and
detergent.
Refit drip tray beneath element ensuring
drip tray is fitted correctly.
Lower element module back down to
cooktop frame and slide rearwards to fit
back into position on cooktop surface.
7. Dry range thoroughly with a dry cloth and polish
with a soft dry cloth.
Lift up Front of
Element Module
Pull Element
Module Forwards
Rotate Element
Support Element and
Lift Out Drip Tray
L/Hand Element
Pivot Plate
R/Hand Element
Pivot Plate
A
B
C
D

13
Cleaning and Maintenance
Weekly Cleaning
NOTE:
 If range usage is very high, we recommend weekly cleaning procedure is carried out more
frequently.
 Ensure protective gloves are worn during cleaning.
 DO NOT use harsh abrasive detergents, strong solvents or caustic detergents as they will
damage cook top and elements.
 DO NOT use water on griddle plate (optional - if fitted) while it is still hot as warping may
occur. Allow these items castings to cool and remove for cleaning.
Griddle - Steel Plate (Optional - if fitted)
NOTE: To prevent rust forming on griddle plate, ensure all detergent and cleaning material has
been entirely removed after each cleaning process. Appliance should be switched ‘On’
briefly to ensure griddle plate becomes dry. Spread oil or grease over griddle surface to
form a thin protective greasy film.
a. Remove and clean grease collection drawer frequently to prevent over spills.
b. Clean griddle surface thoroughly with supplied scraper tool or a wire brush. If necessary use a
griddle stone or a scotch bright pad on griddle surface to remove stubborn or accumulated
carbon deposits.
c. Occasionally bleach griddle plate with vinegar when plate is cold.
d. Clean with hot water, a mild detergent solution and a scrubbing brush. Dry all components
thoroughly with a dry cloth.
e. Griddle should be switched ‘On’ briefly to ensure griddle plate becomes dry. Spread a thin smear
of cooking oil over griddle to form a protective film.
Radiant Elements and Cooking Area
a. Clean radiant elements and cooking area with a soft cloth and a mild detergent and hot water
solution.
b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless
steel wool. Always apply cleaner when appliance is cold.
c. Remove grease drawer and clean with a mild anti bacterial detergent and hot water solution
using a soft bristled brush. Dry grease drawer thoroughly with a dry cloth.
d. Clean beneath elements and element frame drip trays as shown in ‘Daily Cleaning’ on previous
page.
Stainless Steel Surfaces
a. Clean exterior surfaces of cooktop with hot water, a mild detergent solution and a soft scrubbing
brush. Note that control knobs are a push fit onto control spindles and can be removed to clean
control panel.
b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless
steel wool. Always apply cleaner when appliance is cold and rub in direction of grain.
c. To remove any discolouration, use an approved stainless steel cleaner or stainless steel wool.
Always rub in direction of grain.
d. Dry all components thoroughly with a dry cloth and polish with a soft dry cloth.
Periodic Maintenance
To achieve the best results cleaning must be regular and thorough and all controls and mechanical parts
checked and adjusted periodically by a competent serviceman. If any small faults occur, have them
attended to promptly. Don't wait until they cause a complete breakdown. It is recommended that
appliance is serviced 6 monthly.

14
Fault Finding
This section provides an easy reference guide to the more common problems that may occur during
operation of your appliance. The fault finding guide in this section is intended to help you correct, or at
least accurately diagnose problems with your equipment.
Although this section covers the most common problems reported, you may encounter a problem not
covered in this section. In such instances, please contact your local authorised service agent who will
make every effort to help you identify and resolve the problem. Please note that the service agent will
require the following information:-
 Model Trade Name and Serial Number of Appliance. (both can be found on Technical
Data Plate located on appliance.
Fault Possible Cause Remedy
Element does not work when
turned ‘ON’.
Check individual fuses located
behind control panel.
Check for an electrical short by
checking that there is NO
continuity between any ‘Phase In’
line and metal appliance body
itself.
Check for item failing (element,
control etc) by using a
multimeter.
Replace blown fuse.
Call service provider.
Call service provider.
Complete power failure of the
appliance
Check fuse connection at mains
supply.
Ensure fuse size is correct to car-
ry load.
Check for an electrical short to
appliance.
Replace blown fuse.
Carry out a continuity and
resistance check on appliance.
Call service provider.

15
Circuit Schematics
Static Ovens (E506 Series)

16
Circuit Schematics
Convection Ovens (E56 Series)

17
Circuit Schematics
Cook Top - 6 Elements (E506D & E56D Models)
Cook Top - 4 Elements - 300mm Griddle (E506C & E56C Models)

18
Circuit Schematics
Cook Top - 2 Elements - 600mm Griddle (E506B & E56B Models)
Cook Top - 900mm Griddle (E506A & E56A Models)