Bakbar G576 Installation Manual

INSTALLATION AND OPERATION MANUAL

GAS TARGET TOP RANGE/
CONVECTION OVEN

G576

For use in GB & IE

230097-4

MANUFACTURED BY

Moffat Limited
PO Box 10001
Christchurch
New Zealand
Ph: [phone]
Fax: [phone]

WORLD-WIDE BRANCHES

UNITED KINGDOM

Blue Seal
Unit 67, Gravelly Business Park
Gravelly Park
Birmingham
West Midlands
B24 8TQ
Ph: [phone]
Fax: [phone]

UNITED STATES

Moffat Inc
3765 Champion Blvd
Winston-Salem
North Carolina 27115
Ph: [phone]
Fax: [phone]

CANADA

Serve Canada
22 Ashwarren Road
Downview
Ontario M3J1Z5

Toll Free:800 263 1455
Ph: [phone]
Fax: [phone]

[e-mail]
www.servecanada.com
www.moffat.com

NEW ZEALAND

Christchurch

Moffat Limited Moffat Limited
PO Box 10-001 4 Waipuna Road
16 Osborne Street Mt Wellington
Christchurch Auckland
Ph: [phone] Ph: [phone]
Fax: [phone] Fax: [phone]

AUSTRALIA

Victoria

Moffat Pty Limited Moffat Pty Limited
740 Springvale Road 3/142 James Ruse Drive, Rose Hill
Mulgrave, Melbourne PO Box 913, Smithfield
Victoria 3171 Sydney, N.S.W. 2142
Ph: [phone] Ph: [phone]
Fax: [phone] Fax: [phone]

Western Australia

Moffat Pty Limited Moffat Pty Limited
67 Howe Street 30 Prosperity Place
Osbourne Park Geebung, Brisbane
WA 6017 Queensland 4034
Ph: [phone] Ph: [phone]
Fax: [phone] Fax [phone]

Auckland

New South Wales

Queensland

The reproduction or copying of any part of this manual by any means whatsoever is strictly forbidden unless qualified 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. August 2008

Contents

Blue Seal Gas Target Top Range Convection Oven

G576 Gas Target Top Range Convection Oven.

Introduction .............................................................................................. 2

Specification .............................................................................................. 3

Model Numbers Covered in this Specification
General
Gas Supply Requirements
Gas Connection
Electrical Supply Requirements

Dimensions ................................................................................................ 5

Installation ................................................................................................ 6

Installation Requirements
Unpacking
Location
Clearances
Assembly
Gas Connection
Electrical Connection
Commissioning

Operation ................................................................................................... 9

Operation Guide
Description of the Controls
Lighting the Pilot Burner - (Target Top)
Lighting the Main Burner - (Target Top)
Lighting the Pilot Burner (Oven)
Oven - Main Burner / Thermostat
Oven Fan
Turning the Oven to ‘Stand-By’ (Pilot ‘ON’ Only)
Oven ‘Shut Down’

Cleaning and Maintenance ...................................................................... 13

General
After Each Use
Daily Cleaning
Weekly Cleaning
Routine Maintenance

Fault Finding ............................................................................................ 15

Wiring Schematic..................................................................................... 16

Gas Conversion and Specifications.......................................................... 17

Conversion Procedure
Gas Specifications

Replacement Parts List............................................................................ 22

1

Introduction

We are confident that you will be delighted with your BLUE SEAL Target Top Range Convection Oven and it
will become a most valued appliance in your commercial kitchen.
To ensure you receive the utmost benefit from your new Blue Seal appliance, there are two
important things you can do.

Firstly:

Please read the instruction book carefully and follow the 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 the appliance. If the code does not
appear on the appliance, refer to the supplier of this appliance to obtain the technical instructions for
adapting the appliance to the conditions for use in that country.

WARNING:

MPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY

I

DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE.

WARNING:

INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS ARE TO BE POSTED IN A PROMINENT
LOCATION. THIS INFORMATION SHALL BE OBTAINED BY CONSULTING THE LOCAL GAS SUPPLIER.

WARNING:

REAT CARE MUST BE TAKEN BY THE OPERATOR TO USE THE EQUIPMENT SAFELY TO GUARD IT AGAINST RISK

G

OF FIRE.

• T

• I

• DO NOT

•

HE APPLIANCE MUST NOT BE LEFT ON UNATTENDED.

T IS RECOMMENDED THAT A REGULAR INSPECTION IS MADE BY A COMPETENT SERVICEMAN TO ENSURE

CORRECT AND SAFE OPERATION OF YOUR APPLIANCE IS MAINTAINED.

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.

C

AUTION

:

This appliance is;

•

For professional use and is to be used by qualified persons only.

•

Only authorised service persons are allowed to carry out installation,
servicing and gas conversion 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.

2

Specifications

Model Numbers Covered in this Specification

G576 Gas Target Top Range Convection Oven .

General

A commercial heavy duty, general purpose fully modular, gas fired Target Top Range Convection
Oven, having a high output, two stage double-ring iron cast burner offering accurate temperature
control and infinitely variable heat with the heat radiating out from the centre of the Target Top.
The Main Burner is located underneath removable cast target top plates.
The Target Top is uses a 45 Mj/hr burner and as standard is fitted with full pilot, flame failure
protection.

The Oven utilizes a 30 Mj/hr oven main burner with pilot and flame failure protection and is fitted
with piezo ignition to the oven pilot burner. The Oven is fitted with a 100watt heavy duty motor with
200 mm diameter heavy duty circulation fan.

The oven is controlled with a 50 to 320ºC thermostat. Indicator lights for power and heating.
Burner automatically cuts-off when the oven door is opened. Access to the oven main and pilot
burner is via a drop down door and a removable front lintel on the lower part of the oven.

The appliance is built to facilitate easy cleaning and maintenance with all parts being front
accessible once the appliance is installed.

Gas Supply Requirements

- Non UK Only

Natural Gas LP Gas (Propane)

Target Top Oven Target Top Oven

Input Rate (N.H.G.C.)

Gas Supply Pressure

Burner Operating Pressure

Gas Connection

- UK Only

45 MJ/hr

(42,650 Btu/hr)

1.13 - 3.40 kPa

(4.5” - 13.5” w.c.)

1.0 kPa (*)
(4.0” w.c.)

30 MJ/hr

(28,435 Btu/hr)

3

/4” B.S.P. Male

45 MJ/hr

(42,650 Btu/hr)

2.75 - 4.50 kPa
(11” - 18” w.c.)

2.60 kPa (*)
(10.0” w.c.)

(28,435 Btu/hr)

Appliance Classification

Category: II

2H3P.

Flue Type: A1.

Natural Gas (G20) Propane (G31)

Target Top Target Top

Oven Oven

Heat Input (nett)

Gas Rate (nett)

Nominal 11.5 kW 7.8 kW 11.5 kW 8.0 kW
Reduced 4.7 kW n/a 7.9 kW n/a

Nominal 1.22 m3/hr 0.83 m3/hr 0.89 kg/hr 0.62 m3/hr
Reduced 0.50 m3/hr 0.25 m3/hr 0.61 kg/hr 0.19 m3/hr

Supply Pressure 20 mbar 37 mbar

30 MJ/hr

Burner Operating Pressure 9.8 mbar (*) 27 mbar (*)

Gas Connection

3

/4” B.S.P. Male

* The burner operating pressure is to be measured at the target top hob manifold test point with

the target top burner (Inner and outer ring) operating at full setting. The operating pressure is
ex-factory set through the appliance regulator and is not to be adjusted, apart from when
carrying out gas conversion, if required. (Refer to the ‘Gas Conversion’ section for details).

3

Specifications

Gas Connection

Gas supply connection point is located at the rear of the appliance, approximately 130mm from the
right hand side, 32mm from the rear and 655mm from the floor and is reached from beneath the
appliance. (Refer to the ‘Dimensions’ section).

Connection is ¾" BSP male thread.

Electrical Supply Requirements

230-240 V a.c, 50 Hz, 0.6A, 1P+N+E.

0.13kW

Oven Fan Motor - 100W.

4

G576

Dimensions

5

Electrical Connection Point.

Gas Connection Point.

Installation

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 gas, electrical and health and safety
requirements.

• This appliance shall be installed with sufficient ventilation to prevent the occurrence of
unacceptable concentrations of health harmful substances in the room, the appliance is
installed in.

Blue Seal Target Top Range Convection Oven 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 gas, electrical and fire safety.

AUSTRALIA: - AS5601 - Gas Installations.
NEW ZEALAND: - NZS5261 - Gas Installation.
UNITED KINGDOM: - Gas Safety (Installation & Use) Regulations 1998.

- BS6173 - Installation of Catering Appliances.

- BS5440 - 1 & 2 Installation Flueing & Ventilation.

- BS7671 - Requirements for Electrical Installation.

IRELAND: - IS 820 - Non - Domestic Gas 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
allowed to be adjusted by an authorised service agent. They are not to be adjusted by the
installation person.

Unpacking

• Remove all packaging and transit protection from the appliance including all protective plastic
coating from the exterior stainless steel panels.

• Check equipment and parts for damage. Report any damage immediately to the carrier and
distributor.

• Report any deficiencies to the distributor who supplied the appliance.

• Check that the available gas and electrical supply is correct to that shown on the rating plate located

on the front right hand corner of the bottom sill.

Location

Combustion Air Requirements:

3

Natural Gas 20 m

LPG 20 m

/hr

3

/hr

1. Installation must allow for a sufficient flow of fresh air for the combustion air supply.

2. Installation must include adequate ventilation means, to prevent dangerous build up of combustion
products.

3. Never directly connect a ventilation system to the appliance flue outlet.

4. Any gas burning appliance requires adequate clearance and ventilation for optimum and trouble-free
operation. The minimum installation clearances shown below are to be adhered to.

5. Position the appliance in its approximate working position.

6. All air for burner combustion is supplied from beneath the appliance. The legs must always be fitted
to the appliance and no obstructions placed on the underside or around the base of the appliance,
as obstructions will cause incorrect operation and/or failure of the appliance.

NOTE: Do not obstruct or block the appliance flue. Never directly connect a ventilation system to

the appliance flue outlet.

6

Installation

Clearances

Combustible Surface Non Combustible Surface

Left/Right hand side 50 mm 0 mm
Rear 50 mm 0 mm

NOTE: Only non-combustible materials can be used in close proximity to this appliance.

Assembly

NOTE:

• All Models are delivered completely assembled. No further assembly is required. Refer to
the information below for assembly instructions.

• This appliance is fitted with adjustable feet to enable the appliance to be positioned
securely and level. This should be carried out on completion of the gas connection. Refer
to the “Gas Connection” section.

Optional Accessories (Refer to Replacement Parts List)

• Plinth Kit. For installation details, refer to the instructions supplied with each kit.

1. Check that all the feet (or castors) are securely fitted.

2. Adjust the feet to make the appliance steady and level.

Gas Connection

NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY AN AUTHORISED PERSON.

1. It is essential that the gas supply is correct for the appliance to be installed and that adequate
supply pressure and volume are available. The following checks should therefore be made before
installation:-

a. Gas Type the appliance has been supplied for is shown on the coloured stickers located above

the gas connection and next to the rating plate. Check that this is correct for the gas supply the
appliance is being installed for. The gas conversion procedure is detailed in this manual.

b. Supply Pressure required for this appliance is shown in the 'Specifications' section of this

manual. Check the gas supply to ensure that adequate supply pressure exists.

c. The Input Rate of this appliance is stated on the Rating Plate and in the “Specifications” section

of this manual. The input rate should be checked against the available gas supply line capacity.

Particular note should be taken if the appliance is being added to an existing
installation.

NOTE: It is important that adequately sized piping runs directly to the connection joint on the

appliance with as few tees and elbows as possible to give maximum supply volume.

2. Fit the gas regulator supplied, into the gas supply line as close to the appliance as possible.

NOTE: The gas pressure regulator provided with this appliance is convertible between Natural Gas

and LPG as per the ‘Gas Conversion Section’ in this manual.
Ensure the regulator is converted to the correct gas type that the appliance will operate on.
The regulator outlet pressure is fixed ex-factory for the gas type that the

regulator is converted to and it is NOT to be adjusted

.

3

The regulator connections are
The connection to the appliance is

/4" BSP female.

3

/4" BSP male.

(Refer to the “Specifications” section for the gas supply location dimensions).

NOTE: A Manual Isolation Valve must be fitted to the individual appliance supply line.

7