Lincat Opus OG7003 Guide de l'utilisateur

IS432 ECN3592

User, Installation, Servicing and Conversion

Instructions

Opus 700 Gas Boiling Tops

OG7003, OG7004, OG7009

IS432 ECN3592

Dear Customer,

Thank you for purchasing this Lincat product.

This is just one of over 450 different items of catering equipment available

which is constantly being extended and improved. Details are available from

your local distributor or direct from us.

Used for the purposes for which it is intended, and with careful maintenance

as outlined in this User Guide, your Lincat product will give you years of

trouble free service.

For use in GB & IE

IMPORTANT INFORMATION

Please read all of the safety and operating instructions carefully before using this

product. Please pay particular attention to all sections of this User Guide that carry

warning symbols and notices.

WARNING!

This is a Warning symbol. This symbol is used throughout the user guide

whenever there is a risk of personal injury. Ensure that these warnings are

read and understood at all times.

CAUTION!

This is a Caution symbol. This symbol is used throughout the user guide whenever

there is a risk damaging your Lincat product. Ensure that these warnings are read

and understood at all times.

NOTE:

This is a Note symbol. This symbol is used throughout the user guide to provide additional

information, hints and tips.

IS432 ECN3592

CONTENTS

Contents Page

Customer Information………………………………………………………. 2

Warnings and Precautions………………………………………………… 3

Technical Data……………………………………………………………….. 4

Commissioning………………………………………………………………. 5

Check List of Enclosures………………………………………………….. 5

Installation…………………………………………………….……………… 6

Conversion of Gas Types………………………………………………….. 7-8

User…………………………………………………………………………….. 8-9

Servicing ……………………………………………………………………… 9

Component Replacement ………………………………………….……… 10

Spare Parts List……………………………………………………………… 11

Fault Finding…………………………………………………………………. 11

Service information………………………………………………………….. 12

Guarantee………………………………………………………….………….. 12

WARNINGS AND PRECAUTIONS

It is mandatory that all appliances are installed, commissioned and serviced by a qualified and

competent person as defined by the regulations in force in the country of installation.

Failure to comply will invalidate the warranty.

WARNING!

This appliance must be installed by a competent installation engineer in accordance with the

installation instructions, and should conform to the following requirements:

Do not obstruct or block the appliance flue.

Installation must include sufficient ventilation to prevent the occurrence of unacceptable

concentrations of substances harmful to health in the room in which they are installed.

It is recommended that this appliance is sited under an extraction canopy for the removal of

combustion products

After operation, some parts of the appliance will remain hot for a period of time. Please take

care to avoid accidental burns.

CAUTION!

All equipment must be earthed to prevent shock.

Do not connect directly to any flue, ducting or mechanical extraction system.

Installation should allow for a sufficient flow of fresh air for gas combustion.

Parts which have been protected by the manufacturer or his agent must not be adjusted by the

installer or user.

IS432 ECN3592

TECHNICAL DATA

Model

OG7003

OG7004

OG7009

Dimensions

Overall Height (mm)

325

Width (mm)

600

900

300

Depth (mm)

737

Weight (kg)

Hob Cooking Surface w x d (mm)

600 x 600

900 x 600

300 x 600

Heat Input

Total Heat Input Natural(Gross)

24.4 kW

36.6 kW

12.2 Kw

Total Heat Input Propane(Gross)

22.8 Kw

34.2 Kw

11.4 kW

Hob Rating, per Burner Natural(Gross)

6.1 kW

Hob Rating, per Burner Propane(Gross)

5.7 kW

Hob Low Rating, per Burner

1.4 kW

Connection and Operating Pressures

Gas Inlet Connection (Female)

1/2“ BSP

3/4“ BSP

1/2“ BSP

Supply Pressure - Natural

20mbar

Operating Pressure - Natural

20mbar

Supply Pressure - Propane

37mbar

Operating Pressure - Propane

37mbar

Gas Consumption

Total Gas Rate –Natural

2.32 m3h-1

3.48 m3h-1

1.16 m3h-1

Total Gas Rate –Propane

1.64 m3h-1

2.46 m3h-1

0.82 m3h-1

Hob Burner Gas Rate - Natural

0.58 m3h-1

Hob Burner Gas Rate - Propane

0.41 kg h-1

IS432 ECN3592

NOTE

COMMISSIONING

PREPARATION

Remove all packaging and protective coatings prior to installation.

Check that the burner caps have been fitted correctly to the burner body.

VENTILATION

The area in which this equipment is to be installed should have sufficient fixed ventilation to comply

with local legislation requirements. It is recommended that a room, or internal space, be provided

with a minimum free area of 4.5cm2per kW (3,400Btu/hr) of total heat input.

CHECK LIST OF ENCLOSURES

Please ensure the following items are included with this piece of equipment:

Model

OG7003

OG7004

OG7009

Tick

Warranty Card

Pan Supports

Ignitor Wand

Legs

SERIAL NUMBER

Each appliance manufactured at Lincat has a unique identifying number found in the top

right hand corner of the data plate attached at the rear of the appliance. Please record that

number in the space provided should it be required for future reference.

Serial Number

MARK OF CONFIDENCE

Every singe product that leaves our factory bears a serial plate showing the assembler’s

initials. It’s a mark of confidence we have in our people and our manufacturing process.

IS432 ECN3592

INSTALLATION

SITING

The installer must ensure that all regulations are met and that there is an unobstructed minimum

distance of 1000mm from the top of the flue to the ceiling, which must be of non-combustible

material.

The appliance should be installed on a level surface ensuring the unit is stable and firmly located.

Any partitions, walls or kitchen furniture in close proximity must be of non-combustible materials

and not be closer than 50mm from the sides and rear of the flue.

GAS SUPPLY AND CONNECTION

The gas inlet connection is at the rear of the appliance. The pipe work should be of adequate size but

not smaller than the gas inlet connection at the rear of the appliance, i.e. Rp ½” BSP (OG7003 &

OG7009) & Rp ¾” BSP (OG7004). The gas supply hose or tubing should be periodically examined

and replaced as necessary

All joints made must be leak free.

Final gas connection to the appliance and gas supply shall comply with local regulations.

When making the connection to the appliance an isolating cock should be fitted into the supply line

close to the unit, for emergency shutdown or servicing purposes.

SUPPLY PRESSURES

The appliance is connected directly to the gas supply where the gas supply pressure is controlled at

the source of inlet in the building or via the governor attached to the bottle gases. See Technical Data

for the supply pressures.

To gain access to the gas pressure test nipple the fascia panel requires removal. The test

nipple is situated in the centre of the manifold rail.

Remove the blanking screw and attach a pressure gauge to the boss of the test nipple.

IS432 ECN3592

CONVERSION OF GAS TYPES

Conversion of Gas Type –Injector Changes

Model

Gas

Inlet Pressure

Injector



Mark

Part No.

OG7003

OG7004

OG7009

G20

20 mbar

1.90

190

JE254 x 4, 6 or 2

N/A

JE216 x 4, 6 or 2

OG7003

OG7004

OG7009

G31

37 mbar

1.20

120

JE255 x 4, 6 or 2

N/A

JE217 x 4, 6 or 2

Fascia Panel Removal

Remove the pan supports together with the control knobs.

Remove the fascia panel, fixing screws on underside of the panel.

The test nipple is situated on the main manifold rail.

Hob Valve Bypass Injectors

Remove the bypass injectors C from each of the hob burner control valves B.

Replace the bypass injectors applicable to the required gas type. Screw fully home but do not

over tighten.

Hob Burner Injectors

Remove pan supports.

Lift off the burner cap FF together with the burner base HH.

Remove injector GG and fit replacement applicable to the required gas type.

Replace burner base and cap.

Repeat the procedure for remaining hob burners.

Hob Tap Components

Part

Description

Manifold

Gas tap

Bypass injector

Clamp screw

IS432 ECN3592

Completion of Conversion

Remove the redundant data plate and gas type identification label and attach new

replacements corresponding to new gas type.

Test all previously dismantled joints for soundness.

Functionally operate the appliance to the new operating pressure as detailed in page 7.

USER INSTRUCTION

APPLIANCE USE

This appliance is only for professional use and should only be used by qualified personnel.

Ensure that the person responsible understands how to light, safely operate, clean and shut down the

appliance and is made aware of the position and operation of the gas isolating cock in the event of an

emergency. All users should know how to clean burner caps and to correctly locate the burner cap on

the burner body.

LIGHTING SEQUENCE –HOB BURNER

Open the main gas cock.

Push in the control knob then rotate anti-clockwise to any position to allow gas through to the

burner. Manually light this burner using a taper or piezo ignitor wand.

On establishing a flame at the burner, keep the knob depressed for approximately 15 seconds

then release. The burner should remain lit.

SHUT DOWN

To shut down the appliance rotate all control knobs clockwise to the OFF position. The gas supply

stopcock or bottle valve should now be closed.

Hob Burner Components

Part

Description

Burner Cap

Injector

Burner Base

Injector Holder

IS432 ECN3592

CLEANING

Ensure the appliance is cool and the gas supply is isolated before commencing cleaning.

After use wash the unit down with a warm detergent solution.

Frequently check the burner cap ports for blockages. Clear as necessary.

Do not use abrasives on stainless steel or enamelled parts.

Do not use any products containing chlorine or hydrochloric acid to clean stainless steel

surfaces.

Do not clean the appliance using a water jet.

POTS AND PANS

The minimum recommended pan size should have a base diameter not less than 150mm.

The maximum recommended pan size per burner should not exceed a base diameter of 360mm.

Under no circumstances should multiple burners be covered by a single pan or

container.

SERVICING

SERVICE ACCESS

To access and service the gas control valves

Remove the control knobs and fascia panel to gain access to the valves.

Remove the two screws securing the valve boss and carefully withdraw the spindle

from the valve.

Grease as necessary and refit parts. Carry out gas soundness check.

FASCIA PANEL REMOVAL

See page 7 for details

OPERATIONAL CHECK

Commissioning must include an operational check of all controls.

Check that each burner can be lit at both full rate and low rate.

Check that each burner will remain lit when turned to low rate.

IS432 ECN3592

COMPONENT REPLACEMENT

Access to components can be more easily gained by removal of the the hob top (as shown below)

rather than removing the fascia.

HOB TOP

ACCESS PANEL

FASCIA

CONTROL KNOBHOOK HOB OVER

FASCIA BEFORE

FASTENING AT

REAR

HOB TOP

FIXING SCREWS

FASCIA FIXING

SCREWS

Hob Thermocouple

Remove the pan supports, burner caps, rear acces panel and hob top as shown above.

Remove the thermocouple lock nut at the hob top.

Remove thermocouple nut from valve body B.

Withdraw the thermocouple.

Fit the new thermocouple and re-assemble in the reverse order.

Control Valve

Remove the control knobs, burner caps, pan supports, rear access panel and hob top as shown

above.

Remove the nut from the gas output at the valve.

Remove the thermocouple nut from the valve.

Remove clamp screws from the valve.

Free the valve from the manifold .

Fit the new valve and re-assemble reverse order.

Perform gas soundness test of circuit prior to operation of appliance.

Hob Burner

Remove the pan supports, burner caps, rear access panel and hob top as shown above.

Remove the burner body retaining screws.

Fit the new burner body and re-assemble parts.

Perform gas soundness test of circuit prior to operation of appliance.

Ce manuel convient aux modèles suivants

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