Lincat Opus 800 Series User guide

IS668 ECN 4259 Page 1 of 20
Installation, Operating, Servicing and
Conversion Instructions
Opus 800 Gas Open Top Oven Ranges
OG8001-A003
Please make a note of your product details for
future use:
Date Purchased: _________________________
Model Number: __________________________
Serial Number: __________________________
Dealer:
_________________________________
_______________________________________

IS668 ECN 4259 Page 2 of 20
CONTENTS
Important Information
2
Warnings and Precautions
3
Technical Data
4
Checklist of Enclosures
Installation and Commissioning
Sitting, Gas Supply, Supply Pressure
5
5
6
Operating Instructions
7
Cleaning
8
Servicing, Maintenance and Component Replacement
10
Conversion
13
Fault Finding
15
Spare Parts List
16
Accessories
17
Service Information and Guarantee
18
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

IS668 ECN 4259 Page 3 of 20
WARNINGS AND PRECAUTIONS
This appliance must be installed, commissioned, serviced and converted by a qualified
person in accordance with national and local regulations in force in the country of
installation.
Strip plastic coating and clean the appliance before use.
During operation parts may become hot - avoid accidental contact.
Parts protected by the manufacturer shall not be adjusted by the user.
Do not obstruct or block the flue.
Disconnect this appliance before servicing, maintenance or cleaning.

IS668 ECN 4259 Page 4 of 20
TECHNICAL DATA
Model
OG8001
Dimensions
Height (mm)
900
Width (mm)
600
Depth (mm)
800
Weight (kg)
138
Hob Cooking Surface w x d (mm)
600 x 600
Useable Oven Capacity w x d x h (mm)
480 x 540 x 400
Oven Shelf w x d (mm)
480 x 540
Connection and Operating Pressures
Gas Inlet Connection
¾” BSP (Rp ¾)
Supply Pressure –Natural G20
20mbar
Supply Pressure –Propane G31
37mbar
Heat Input (Gross)
Total - Natural –G20
36.8 kW
Total - Propane –G31
34.8 kW
Oven - Natural –G20
6.80 kW
Oven - Propane –G31
6.80 kW
Hob Burner - Natural –G20
7.5 kW
Hob Low –Natural –G20
2.2 kW
Hob Burner –Propane –G31
7.0 kW
Hob Low –Propane –G31
2.3 kW
Gas Consumption
Total –Natural - G20
3.51 m3h-1
Total –Propane –G31
2.49 kg h-1
Hob burner –Natural –G20
0.71 m3h-1
Hob burner –Propane –G31
0.50 kg h-1
Oven burner –Natural –G20
0.65 m3h-1
Oven burner –Propane –G31
0.49 kg h-1
Oven Temperature Range
120 –280 C

IS668 ECN 4259 Page 5 of 20
CHECK LIST OF ENCLOSURES
Model
OG8001
Tick
Warranty card
1
Instructions manual
1
Pan Supports
4
Oven Shelves
2
INSTALLATION AND COMMISSIONING
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.
A A
B
Fig 1

IS668 ECN 4259 Page 6 of 20
NOTE
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.
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 3/4” BSP.
The gas supply tubing or hose shall comply with national requirements in force and shall
be periodically inspected 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.
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 facia panel requires removal
(see page 10). 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.

IS668 ECN 4259 Page 7 of 20
OPERATING INSTRUCTIONS
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.
Ensure that all controls have free and easy movement, if not contact a qualified service
engineer.
This appliance is intended to be used for baking or roasting in the oven and for pan
frying or boiling on the hob.
All users should know how to clean burner caps and to correctly locate the burner
cap on the burner body.
LIGHTING SEQUENCE –HOB BURNER
Depress the control knob then rotate anti-clockwise to any position to allow gas
through to the burner. Manually light 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.
LIGHTING SEQUENCE –OVEN BURNER
Open the right hand oven door.
Depress the control knob then rotate anti-clockwise to the spark position to allow
gas through to the burner. Depress the ignitor button on the control panel to light
the gas at the burner.
On establishing a flame, keep the knob depressed for approximately 15 seconds
then release. The burner should remain lit.
Rotate to desired temperature setting to ignite the gas at the main burner.
Observe flame integrity for approximately 30-45 seconds before closing oven door
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.
POTS AND PANS
The minimum recommended pan size should have a base diameter not less than
220mm.
The maximum recommended pan size per burner should not exceed a base diameter
of 410mm.
Under no circumstances should multiple burners be covered by a single pan, plate
used for griddle purposes or other container.
After operation, some parts of the appliance will remain hot for a period of
time; care should be taken to avoid risk of burns
OPENING OF THE OVEN DOOR
Care must be taken to avoid injury when opening the oven door, when the oven is
in use as hot air will rapidly escape.

IS668 ECN 4259 Page 8 of 20
G
F
GH
J
KL
M
M1
2
CLEANING
Your Lincat product has a manufacturer’s warranty. This requires you to maintain and
care for your product and follow maintenance instructions. If you fail to maintain your
unit or damage components Lincat may charge you for warranty repair. Please check
the website for terms and conditions.
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.
Rinse and dry thoroughly with a soft cloth.
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.
Fig. 6
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
Fig. 7
Pan Support Channel –Remove from the appliance taking note of its fixing points.
Hob Burner Components
Part
Description
H
Pan Support Channel
Fig. 8
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.

IS668 ECN 4259 Page 9 of 20
G
N
P
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.
Fig. 9
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.
Oven Compartment –Open the oven doors and leave the drip tray Pin situ.
Oven Components
Part
Description
N
Thermostat Phial
P
Oven Drip Tray
Fig. 10
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.

IS668 ECN 4259 Page 10 of 20
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 –Recommended every 6 months
Remove the control knobs Dand facia 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.
To service the thermocouples –Recommended every 6 months
Remove the control knobs Dand facia panel Cto gain access
to the thermocouples.
Check millivolt output and replace if required.
Check thermocouples are secure and tighten if required.
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
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.

IS668 ECN 4259 Page 11 of 20
Hob Thermocouple
Remove the control knobs D, pan supports F and facia 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 facia 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 facia 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 facia 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 facia 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.
COMPONENT REPLACEMENT

IS668 ECN 4259 Page 12 of 20
Oven Ignitor Electrode
Remove the oven shelves.
Remove the ignitor lead at the ignitor.
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 door and undo the two lower hinge fixing screws.
Pull door away together with lower hinge.
Replace and fit in reverse order.

IS668 ECN 4259 Page 13 of 20
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.
OG8001
G20
20 mbar
LL
1.96
196
JE273 x 6
CC
1.10
11
JE275 x 6
S
1.90
520
JE14 x 1
GG
0.74
74
JE250 x 1
OG8001
G31
37 mbar
LL
1.34
134
JE281 x 6
CC
0.74
74
JE276 x 6
S
1.25
210
JE68 x 1
GG
0.51
51
JE251 x 1
Hob Valve Bypass Injectors
Remove facia panel (see page 10).
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.
Fig. 11
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
Fig. 12
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

IS668 ECN 4259 Page 14 of 20
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, facia panel Fand control knobs D.
Fig. 13
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.
Fig. 14
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 7) to the new operating pressure as
detailed on page 12.
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
G20G31
HH
Note: Aeration sleeve is factory preset
applicable to gas type

IS668 ECN 4259 Page 15 of 20
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

IS668 ECN 4259 Page 16 of 20
Part number
Part description
OG8001
BU55
Door bush
2
BU86
Oven burner
1
BU103
Burner cap
4
BU104
Burner body
4
BU106
Injector housing
4
BU107
Elbow
4
BU108
Venturi
4
CO113
Copper Washer
1
CA143
125mm braked swivel castors
2
CA145
125mm un-braked swivel castors
2
DO211
Door catch assembly
1
HA77
Door handle
1
IG16
Ignitor electrode
1
IG18
Ignition lead
1
IG35
Ignitor piezo
1
IG37
Ignitor piezo earth lead
1
JE14
Oven burner injector –Natural
1
JE68
Oven burner injector –Propane
1
JE273
Hob burner injector –Natural
4
JE281
Hob burner injector –Propane
4
JE275
Hob valve low rate jet - Natural
4
JE276
Hob valve low rate jet –Propane
4
JE250
Oven thermostat low rate jet - Natural
1
JE251
Oven thermostat low rate jet - Propane
1
KN503
Control knob –Hob burners
4
KN504
Control knob –Oven thermostat
1
LE37
Adjustable leg - 150mm
4
PA160
Cast pan supports
4
SE25
Door seal
1.6M
SH112
Oven shelf
2
SP83
Leg spanner
1
SR08
Oven side rack
2
TC30
Thermocouple (oven)
1
TC50
Thermocouple (hob top)
4
TH201
Oven thermostat
1
VA74
Hob burner valve
4
WA08
Fibre Washer (oven burner jet)
1
SPARE PARTS LIST

IS668 ECN 4259 Page 17 of 20
Part Number
Description
Used on
OA8901
Splashback/Shelf
OG8001
ACCESSORIES

IS668 ECN 4259 Page 18 of 20
For help with the installation, maintenance and use of your Lincat equipment, please
contact our service department:
UK: 01522 875520
For non-UK customers, please contact your local Lincat dealer
All service work, other than routine cleaning MUST be carried out by qualified personnel
and a record kept of any remedial actions taken and at least cover the requirements of
the service schedule of this document. We cannot accept responsibility for work carried
out by other persons.
To ensure your service enquiry is handled as efficiently as possible, please tell us:
Brief details of the problem
Product code
All available on serial plate
Type number
Serial number
Lincat reserve the right to carry out any work under warranty, given reasonable access to
the appliance, during normal working hours, Monday to Friday, 08:30 to 17:00.
DECLARATION
All Lincat products capable of burning gaseous fuels, satisfy the requirements of the Gas
Appliance Regulations 2016/426.
GUARANTEE
This unit carries a comprehensive UK mainland warranty. The guarantee is in addition to,
and does not diminish your statutory or legal rights. Contact Lincat for terms and
conditions
The guarantee does not cover:
Accidental damage, misuse or use not in accordance with the manufacturer’s
instructions
Consumable items (such as filters, glass, bulbs, slot toaster elements and door
seals.)
Damage due to incorrect installation, modification, unauthorised service work or
damage due to scale, food debris build-up, etc.
The manufacturer disclaims any liability for incidental, or consequential damages.
Attendance is based on reasonable access to the appliance to allow the authorised
personnel to carry out the warranty work.
Service calls to equipment under warranty will be carried out in accordance with the
conditions of sale. Unless otherwise specified, a maximum of 15 minutes of administrative
time, not spent directly carrying out servicing work, is provided for within the warranty. Any
requirement for staff attending the call to spend greater time than 15 minutes due to
administrative requirements, such as on health and safety risk assessments, will be
chargeable at the prevailing rate.
SERVICE INFORMATION

IS668 ECN 4259 Page 19 of 20
For Information

IS668 ECN 4259 Page 20 of 20
For Information