Lincat Opus 800 Series User manual

IS654 ECN 4259 Page 1 of 24
Installation, Operating, Servicing and
Conversion Instructions
Opus 800 Gas Open Top Oven Ranges
OG8002-A003
Please make a note of your product details for
future use:
Date Purchased:_________________________
Model Number:__________________________
Serial Number:__________________________
Dealer:_________________________________
_______________________________________

IS654 ECN 4259 Page 2 of 24
CONTENTS
Important Information
2
Warnings and Precautions
3
Technical Data
4
Checklist of Enclosures
Installation
5
6-7
User Instruction
8-9
Cleaning
10-12
Servicing and Maintenance
13
Component Replacement
Conversion
14-15
16-17
Fault Finding
18
Spare Parts List
19
Accessories
20
Service Information and Guarantee
21
IMPORTANT INFORMATION
Read these instructions carefully before using this product, paying particular
attention to all sections that carry warning symbols, caution symbols and notices.
Ensure that these are understood at all times.
WARNING!
This symbol is used whenever there is a risk of personal injury.
CAUTION!
This symbol is used whenever there is a risk of damaging your Lincat product.
NOTE:
This symbol is used to provide additional information, hints and tips.
KEEP THIS MANUAL FOR FUTURE REFERENCE

IS654 ECN 4259 Page 3 of 24
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.

IS654 ECN 4259 Page 4 of 24
TECHNICAL DATA
Model
OG8002
Dimensions
Height (mm)
900
Width (mm)
900
Depth (mm)
800
Weight (kg)
138
Hob Cooking Surface w x d (mm)
900 x 600
Useable Oven Capacity w x d x h (mm)
715 x 540 x 400
Oven Shelf w x d (mm)
715 x 540
Connection and Operating Pressures Pressuresimensions
Gas Inlet Connection
¾” BSP (Rp ¾)
Supply Pressure –Natural G20
20mbar
Supply Pressure –Natural G25
25mbar
Supply Pressure –Propane G31
37mbar
Heat Input (Gross)
Total -Natural –G20
55.0kW
Total - Natural –G25
50.5kW
Total - Propane –G31
50.5kW
Oven - Natural –G20
10.0kW
Oven - Natural –G25
9.1kW
Oven - Propane –G31
8.5kW
Hob Burner - Natural –G20
7.5kW
Hob Low –Natural –G20
2.2kW
Hob Burner - Natural –G25
6.9kW
Hob Low –Natural –G25
2.1kW
Hob Burner –Propane –G31
7.0kW
Hob Low –Propane –G31
2.2kW
Gas Consumption
Total –Natural - G20
5.24 m3h-1
Total –Natural - G25
5.60 m3h-1
Total –Propane –G31
3.61 kg h-1
Hob burner –Natural –G20
0.71 m3h-1
Hob burner –Natural –G25
0.76 m3h-1
Hob burner –Propane –G31
0.50 kg h-1
Oven burner –Natural –G20
0.95 m3h-1
Oven burner –Propane –G31
0.61 kg h-1
Oven Temperature Range
120 –280 C

IS654 ECN 4259 Page 5 of 24
NOTE
CHECK LIST OF ENCLOSURES
Model
OG8002
Tick
Warranty card
1
Instructions manual
1
Pan Supports
6
Oven Shelves
2
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

IS654 ECN 4259 Page 6 of 24
INSTALLATION
Site this appliance beneath an extraction canopy for the removal of combustion
products.
When making the gas connection, fit an isolating cock into the supply line close to
the appliance for emergency shutdown or servicing purposes.
Installation must include sufficient ventilation to prevent the occurrence of
unacceptable concentrations of substances harmful to health in the room of
installation. There must be a minimum free area of 4.5cm2per kW of total heat input.
Allow for a sufficient flow of fresh air for complete gas combustion.
Do not connect directly to any flue, ducting or mechanical extraction system.
The gas supply hose or tubing shall comply with national requirements in force and
shall be periodically examined and replaced as necessary.
An equipotential bonding terminal is provided to allow cross bonding with other
equipment.
Install this appliance on a level surface ensuring all vents are unobstructed.
Any partitions, walls or furniture must be of non-combustible material.
Minimum distances = A, 50mm B, 1000mm –see Fig 1.
If this appliance is fitted with castors, use caution at all times when manipulating or
moving, and lock castors when appliance is in position.
ACCESS THROUGH NARROW DOOR WAYS
The overall depth of the appliance (including door handles) is 825mm.
This can be reduced further to an overall depth of 750mm by the following steps.
1. Remove the pan supports, pan support dividers, burner caps and oven shelves.
2. Using the cardboard packaging lay the appliance on its back in the cardboard cap.
3. Remove the castors both front and back.
4. The appliance width will be reduced to 750mm sufficient to pass through a standard
doorway of 770mm.
Reassemble all parts when clearance is completed.
For doorways that are narrower the appliance can be split. Details are available on request
from the manufacturer.
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.
The Installer shall pay particular attention, in order not to disturb the air combustion
admission nor the combustion products evacuation of appliances fitted with open burners.

IS654 ECN 4259 Page 7 of 24
NOTE
GAS SUPPLY AND CONNECTION
Connection is at the rear of the unit via a Rp½ (½" BSP)
Connection shall comply with local regulations.
The hose shall be periodically examined and replaced as necessary.
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.
An equipotential bonding terminal is provided to allow cross bonding with other
equipment.
The above listed appliance has been designated Cat I & Cat II for 2nd and 3rd family gases,
flue type A1
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
(see page 6). 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.
Light the oven burner and set thermostat to the highest setting and check the
pressure.
For those destination countries where the supply pressure exceeds the supply
pressures given in the Technical Data above a regulator must be fitted and the
supply pressure set to the pressures detailed.
LOCKING OF WHEELS
When the appliance has been installed in its intended position the front castors
should be locked by depressing the locking tabs on the castors.
Locks should only be released for the intention of moving the appliance for
cleaning purposes and/or routine servicing of the appliance.

IS654 ECN 4259 Page 8 of 24
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
shutdown the appliance and is made aware of the position and operation of the gas
isolating cock in the event of an emergency.
Ensure that all controls have free and easy movement, if not contact a qualified service
engineer.
This appliance hob is intended to be used for heating of culinary preparations that can be
cooked by means of frying, simmering or boiling in suitable pans and MUST NOT be used
for any other purpose.
The oven cavity is intended for the cooking of culinary preparations by means of braising,
roasting and baking either directly on the oven shelves or in suitable none combustible
containers approved for containing food products. The oven MUST NOT be used for any
other purpose.
Operators of the appliance must not leave combustible materials directly in the cooking
areas of the appliance when in use.
Ensure the pan supports are centrally placed on the hob to.
It is recommended that a burner is lit first before placing large pans over the burner.
It is not recommended that multiple lit hob burners are covered at any one time by
large gastronome pans or detachable griddle plates.
PAN PLACEMENT
Pans should be placed centrally on the pan support in relation to the burner for maximum
efficiency.
PAN SIZES
The recommended pan base diameters are no smaller than 150mm and no larger than
400mm.
Pans should never be placed in such a position that they become a hazard from tipping
OPERATION OF THE APPLIANCE
 The appliance should not be left unattended when in use for any lengthy period of
time.
 Pans should only be filled to a level no more than to prevent a boil over situation.
 Periodically inspect liquid volumes to prevent a boil dry situation.
 Frying of product should never be left unattended.
 Use hand and arm protective when handling hot pans to avoid injuries from burns.
LIGHTING SEQUENCE
Please ensure that the gas isolation valve for the appliance is turned to the open position
before attempting to light this unit.
HOB BURNERS
From the OFF position: press and turn the control knob anti-clockwise to any position
between the two stylized flames to allow gas through to the burner.
Maintaining the control knob depressed, manually light the gas at the 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.

IS654 ECN 4259 Page 9 of 24
NOTE
If the appliance has stood unused for any length of time it may be necessary to purge the
burner feed pipes of air. To purge the burner feed pipes of air depress and rotate a control
knob to the full on position. Maintain the knob in the depressed position for 20- 30seconds
and then light the gas at the burner. Repeat as necessary until the gas ignites.
OVEN BURNER
Open the oven door/s
From the OFF position press and turn the oven thermostat knob anti-clockwise to the
stylized star position to allow gas to flow through to the oven burner.
Maintaining the control knob depressed, push the oven ignitor button until an audible click is
heard. A spark will be generated at the oven burner. The gas at the oven burner should
light. It may be necessary to repeat the ignition process a number of times until the gas
lights.
On establishing the flame at the oven burner, maintain the thermostat knob in a depressed
state for approximately 15 seconds and then release the control knob. The gas should
remain lit.
Rotate the thermostat knob to the desired temperature setting.
OVEN TEMPERATURES
The temperatures on the thermostat knob are a guide and generally reflect the
temperature at the centre of the oven. The temperatures in the oven will vary from
top to bottom. It may be necessary to periodically rotate product being cooked to
ensure even cooking.
OPERATION OF THE APPLIANCE
The appliance should not be left unattended when in use for any lengthy period of
time.
Pans should only be filled to a level no more than to prevent a boil over situation.
Periodically inspect liquid volumes to prevent a boil dry situation.
Frying of product should never be left unattended.
Use hand and arm protective when handling hot pans to avoid injuries from burns.
OVEN DOORS
Care must be taken when opening the oven doors when the appliance is in
operation due to the rapid escape of hot air.
Use hand and arm protective when handling hot roasting pans and baking trays to
avoid injuries from burns.
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.

IS654 ECN 4259 Page 10 of 24
CLEANING
Do not use a water jet or steam cleaner, and do not immerse this appliance.
Clean all panels with warm water and mild detergent, do not use abrasive materials.
Dry with a soft cloth.
It is important that users of the appliance systematically check and clean down as
necessary areas of the hob and oven cavity that have accumulated oils, fats and
other combustible debris from previous cooking. Particular attention must be paid to
the burner head ports. Ensure they are always clear. Ensure the appliance and all
its parts are in a cold state before commencing any cleaning routine.
Areas to Check
 BURNER CAPS –Check burner caps are clean and centrally seated on the burner
head
 BURNER HEADS –The burner heads must be fitted correctly to function
properly.
 PAN SUPPORTS –The pan supports are manufactured from cast iron and are
heavy. For ease of cleaning they can be removed from the appliance and placed
in a suitable dish washer.
 OVEN SHELVES –The shelves can easily be removed for routine cleaning.
Stubborn burned on deposits can be cleaned using suitable approved cleaning
agents and scourers
 OVEN BASE TRAY –Can be easily removed for cleaning
 OVEN CAVITY –To clean the oven cavity remove the shelves and base tray and
remove any solids and accumulated fats, oils and spillages.
Hob Components.
Pan Supports –Remove from the appliance, taking careful note of the orientation of
the locating feet which must always be fitted with the feet to the sides (left & right) of
the appliance.

IS654 ECN 4259 Page 11 of 24
G
F
GH
J
KL
M
M1
2
The Pan Supports can be cleaned with a mild detergent and hot water solution using
a soft bristled brush. Rinse and dry thoroughly with a dry cloth.
Burner Cap –Remove from the appliance taking care not to damage the
thermocouple which protrudes from the support.
Hob Burner Components
Part
Description
G
Burner Cap
Pan Support Channel –Remove from the appliance taking note of its fixing points.
Hob Burner Components
Part
Description
H
Pan Support Channel
The Pan Support Channel can be cleaned with a mild detergent and hot water
solution using a soft bristled brush. Rinse and dry thoroughly with a dry cloth.
Oven Shelves & Side Hangers –Open the oven doors and remove the shelves and
hangers.
To remove shelves, tilt up the rear and slide shelf forward.
To remove side hanger, lift hanger up and then pull into centre of oven.
The Shelves and Side Hangers can be cleaned with a mild detergent and hot water
solution using a soft bristled brush. For stubborn deposits a de-greasing agent may be
used.
Rinse and dry thoroughly with a dry cloth.
Oven Drip Tray - Open the oven doors and remove the drip tray Pfrom the appliance.
The Oven Drip Tray can be cleaned with a mild detergent and hot water solution using
a soft bristled brush. For stubborn deposits a de-greasing agent may be used.
Rinse and dry thoroughly with a dry cloth.

IS654 ECN 4259 Page 12 of 24
G
N
P
Oven Compartment –Open the oven doors and leave the drip tray Pin situ.
Oven Components
Part
Description
N
Thermostat Phial
P
Oven Drip Tray
The sides, top and back panels can be cleaned with a mild detergent and hot water
solution using a soft bristled brush. For stubborn deposits a de-greasing agent may be
used.
Rinse and dry thoroughly with a dry cloth.
Take care not to disturb the burner components or the thermostat phial N.

IS654 ECN 4259 Page 13 of 24
SERVICING AND MAINTENANCE
All servicing, maintenance and component replacement on this appliance should be
carried out by one of our recommended service engineers.
SERVICE ACCESS
To access and service the gas control valves
Remove the control knobs Dand fascia panel Cto gain access to the valves.
Remove the two fixing screws EE securing the valve boss and carefully
withdraw the spindle from the valve.
Grease as necessary and refit parts. Carry out gas soundness check.
FACIA PANEL REMOVAL
Open oven door.
Remove control knobs D.
Undo the three facia fixings screws E.
Remove the facia panel C.
C
D
EEE
Model shown OG8001
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.
Servicing of Hob Valves and Oven Thermostat - SERVICING RECOMMENDED
EVERY 6 MONTHS
To service the valve and or thermostat carefully remove the niting cap screws and
withdraw the spindle from the valve
Clean old grease and re-grease with suitable gas compliant compound
Re-assemble and perform soundness check

IS654 ECN 4259 Page 14 of 24
Hob Thermocouple
Remove the control knobs D, pan supports F and fascia panel C.
Remove the top thermocouple lock nut.
Remove thermocouple nut from valve body BB.
Withdraw the thermocouple.
Fit the new thermocouple and re-assemble in the reverse order.
Oven Thermocouple
Remove the control knobs D and fascia panel C.
Remove the thermocouple nut from the thermostat body FF.
From the rear of the appliance remove the lower back panel.
Remove the thermocouple lock nut Vfrom the burner Uand withdraw the thermocouple T.
Re-assemble in the reverse order.
Control Valve
Remove the control knobs D and fascia panel C.
Remove the nut from the gas output at the valve.
Remove the thermocouple nut from the valve.
Remove clamp screw DD from the valve.
Free the valve from the manifold AA.
Fit the new valve and re-assemble reverse order.
Perform gas soundness test of circuit prior to operation of appliance
Oven Thermostat
Remove the control knobs D and fascia panel C.
Remove the nut from the gas output at the thermostat.
Remove the thermocouple nut from the thermostat.
Remove clamp screws DD from the thermostat FF.
Remove the file cover plate from the surround.
Free the thermostat bulb from the oven bracket and feed through the oven liner.
Free the thermostat from the manifold AA.
Fit the new thermostat and re-assemble reverse order.
Perform gas soundness test of circuit prior to operation of appliance.
Hob Burner
Remove the control knobs D, pan supports F and fascia panel C.
From the front of the unit undo fixing screws JJ.
Remove grub screws MM and withdraw injector housing KK.
Fit the new burner body and re-assemble parts.
Oven Burner
Remove the oven base tray Pand shelves.
Disconnect the ignition lead and remove thermocouple Vby undoing lock nut U.
Undo the flexi hose from the coupling Rand remove coupling Rfrom burner.
Undo four fixing screws and remove burner.
Re-assemble in reverse order.
Perform gas soundness test of circuit prior to operation of appliance.
Oven Ignitor Electrode
Remove the oven shelves.
Remove the ignitor lead at the ignitor.
COMPONENT REPLACEMENT

IS654 ECN 4259 Page 15 of 24
Remove the ignitor retaining screw and nut.
Replace the ignitor.
Check that the ignitor is replaced correctly and ignites the pilot flame upon operation.
Piezo Ignitor
Remove facia panel C.
Disconnect the ignitor and ignitor earth leads.
Remove the retaining nut and withdraw from unit.
Replace and fit in reverse order.
Doors
Open doors and undo the two lower hinge fixing screws (see page 6).
Pull door away together with lower hinge.
Replace and fit in reverse order.

IS654 ECN 4259 Page 16 of 24
W
V
X
T
S
Q
R
U
A
DETAIL A B
DETAIL B
AA
FF
GG AA
BB
CC DD
EE
C
DETAIL C
HH
JJ
JJ
KK
LL MM
Conversion of Gas Type –Injector Changes
Model
Gas
Inlet Pressure
Injector

Mark
Part No.
OG8002
G20
20 mbar
LL
1.96
196
JE273 x 6
CC
1.10
11
JE275 x 6
G25
25 mbar
S
2.30
740
JE28 x 1
GG
0.74
74
JE250 x 1
OG8002
G31
37 mbar
LL
1.34
134
JE281 x 6
CC
0.74
74
JE250 x 6
S
1.51
310
JE45 x 1
GG
0.51
51
JE251 x 1
Hob Valve Bypass Injectors
Remove fascia panel (see page 6).
Remove the bypass injectors CC from each of the hob burner control valves
BB.
Replace the bypass injectors applicable to the required gas type. Screw fully
home, but do not over tighten.
Hob Burner Injectors
From the front of the unit undo fixing screws JJ.
Remove grub screws MM,and withdraw injector housing KK.
Replace injector applicable to gas type.
Repeat the procedure for remaining hob burners.
Hob Burner Components
Part
Description
HH
Feed pipe
JJ
Fixing screws
KK
Injector housing
LL
Injector
MM
Grub screw
CONVERSION
Hob Tap Components
Part
Description
AA
Manifold
BB
Gas tap
CC
Bypass injector
DD
Clamp screw
C
DETAIL C
HH
JJ
JJ
KK
LL MM

IS654 ECN 4259 Page 17 of 24
W
V
X
T
S
Q
R
U
W
V
X
T
S
Q
R
U
A
DETAIL A B
DETAIL B
AA
FF
GG
Oven Thermostat Bypass Injector
Remove the bypass injector GG from the oven thermostat valve FF.
Replace the bypass injectors applicable to the required gas type. Screw fully
home but do not over tighten.
Re-fit the igniter lead, fascia panel Fand control knobs D.
Oven Burner injector
Remove the oven base tray and shelves.
Disconnect the ignition lead and remove thermocouple Vby undoing lock nut
U.
Undo the flexi hose from the coupling Rand remove coupling O from burner.
Remove the injector, fibre washer Qand copper washer S.
Replace the injector applicable to the required gas type including the new
washers supplied.
Re-fit all components in reverse order.
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 (see page 9) to the new operating
pressure as detailed on page 14.
Aeration Adjustment
To set the aeration at the
venturi relevant to the gas type
Remove the retaining screw.
Slide the aeration sleeve HH to
the applicable gas type.
Secure the aeration sleeve
Oven Thermostat Components
Part
Description
AA
Manifold
FF
Thermostat
GG
Bypass injector
Oven Burner Components
Part
Description
Q
Fibre Washer
R
Coupling
S
Copper washer
T
Injector
U
Thermocouple Nut
V
Thermocouple
W
Burner
X
Ignitor electrode
Note: Aeration sleeve is factory preset
applicable to gas type

IS654 ECN 4259 Page 18 of 24
Is there gas at the burner?Yes No
Are thermocouple connections loose?
Is the thermocouple voltage less than 15mV?
Is the valve damaged?
Check injector for blockages
Tighten connections
Replace valve
Yes
Yes
Yes
No
No
No
Replace thermocouple
Recheck system
Please refer to the Service Help Desk number on the final page of this manual.
Piezo oven ignitor not sparking.
Burner/s will not light or stay lit
FAULT FINDING
Check for a short in the high tension lead
Yes No
Replace lead
Replace electrode
Check electrode for fracture
Yes No
Replace piezo ignitor

IS654 ECN 4259 Page 19 of 24
Part number
Part description
OG8002
BU55
Door bush
4
BU78
Oven burner
1
BU103
Burner cap
6
BU104
Burner body
6
BU106
Injector housing
6
BU107
Elbow
6
BU108
Venturi
6
CO113
Copper Washer
1
CA143
125mm braked swivel castors
2
CA145
125mm un-braked swivel castors
2
DO211
Door catch assembly
2
HA77
Door handle
2
IG16
Ignitor electrode
1
IG18
Ignition lead
1
IG35
Ignitor piezo
1
IG37
Ignitor piezo earth lead
1
JE28
Oven burner injector –Natural
1
JE45
Oven burner injector –Propane
1
JE273
Hob burner injector –Natural
6
JE281
Hob burner injector –Propane
6
JE275
Hob valve low rate jet - Natural
6
JE250
Hob valve low rate jet –Propane
6
JE250
Oven thermostat low rate jet - Natural
1
JE251
Oven thermostat low rate jet - Propane
1
KN503
Control knob –Hob burners
6
KN504
Control knob –Oven thermostat
1
LE37
Adjustable leg - 150mm
4
PA160
Cast pan supports
6
SE25
Door seal
2m
SH113
Oven shelf
2
SP83
Leg spanner
1
SR08
Oven side rack
2
TC30
Thermocouple (oven)
1
TC50
Thermocouple (hob top)
6
TH201
Oven thermostat
1
VA74
Hob burner valve
6
WA08
Fibre Washer (oven burner jet)
1
SPARE PARTS LIST

IS654 ECN 4259 Page 20 of 24
Part Number
Description
Used on
OA8902
Splashback/Shelf
ACCESSORIES