Lincat OE7405 Guide

IS421 ECN3592
User, Installation and Servicing Instructions
Opus 700 Electric Chargrills
OE7405 and OE7406

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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.

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CONTENTS
Contents Page
Customer Information………………………………………………………. 2
Warnings and Precautions………………………………………………… 4
Technical Data……………………………………………………………….. 5
Commissioning………………………………………………………………. 6
Check List of Enclosures…………………………………………………... 6
Installation…………………………………………………….……………… 7
User………………………………………………………….………………….. 8
Commissioning.…………………………………………………..…..……….. 9
Servicing.…………………………………………………..………………….. 11
Component Replacement …………………………….…………….……… 11
Spare Parts List……..………………………………….…………………… 13
Wiring Diagrams…………………………………..…………………………. 14
Accessories............………………………………….……………………… 16
Service information………………………………………………………….. 17
Guarantee………………………………………………………….………….. 17

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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:
Local and National Building Regulations
Fire Precautions Act
Health & Safety At Work etc Act
BS EN60335-1 Safety of Household and Similar Electrical Appliances
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.
A means of disconnection must be incorporated in the fixed wiring having a contact
separation of at least 3.0mm in all poles.
Supply cords shall be oil-resistant, sheathed flexible cable not lighter than ordinary
polychloroprene or equivalent synthetic elastomer-sheathed cord (code designation 30245
IEC 57)
Connection of the electrical supply cable is made at the rear of the unit. Remove the
protective cover and fit a suitable cable into the strain relief and then to the inlet terminal
block. The unit is supplied for connection to a 230V three-phase supply.

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TECHNICAL DATA
Model
OE7405
OE7406
Dimensions
Overall Height (mm)
455
455
Width (mm)
600
900
Depth (mm)
810
810
Weight (kg)
20
62
Total Cooking Surface w x d (mm)
550 x 525
845 x 525
Electrical
Element Rating
11.2 kW
2 x 8.25 kW
Total Power Rating @ 400V three phase
Phase
1
3.73kW
Phase
1
5.5kW
Phase
2
3.73kW
Phase
2
5.5kW
Phase
3
3.73kW
Phase
3
5.5kW
Voltage 3N~
Phase
1
16.2A
Phase
1
24A
Phase
2
16.2A
Phase
2
24A
Amps 3N~
Phase
3
16.2A
Phase
3
24A
Total Power Rating
11.2 kW
16.5 kW

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NOTE
COMMISSIONING
PREPARATION
Remove all packaging and protective coatings prior to installation.
The appliance is supplied as standard with adjustable feet.
OE7406
OE7405
CHECK LIST OF ENCLOSURES
Please ensure the following items are included with this piece of equipment:
Model
OE7405
OE7406
Tick
Steel scraper
1
1
Slip stop washers
2
2
Branding plates
4
6
Splashguard
1
1
Water level Indicator
1
1
Legs
4
4
Warranty Card
1
1
User Instructions
1
1
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 single 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.

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INSTALLATION
SITING
The appliance must be installed in accordance with the appropriate regulations listed prior.
The appliance should be installed on a level surface ensuring the unit is stable, firmly located and
positioned to minimise the possibility of accidental touching.
A clear space of at least 100mm must be left to the rear of the appliance to allow for servicing with a
clear space of 600mm to the front to allow for safe operation. A minimum space of 100mm must be
left between any side of the unit and any combustible surface or walls.
Any partitions, walls or kitchen furniture in close proximity must be of non-combustible
materials.
ELECTRICAL SUPPLY AND CONNECTION
Connection of the electrical supply cable is made at the rear of the unit. Remove the protective cover
and fit a suitable cable into the strain relief and then to the inlet terminal block. The unit is supplied
for connection to a 230V three-phase supply. Refer to schematics below.
LEG HEIGHT ADJUSTMENT
When the appliance has been installed in its intended position the legs should be adjusted to maintain
a level top. A spirit level should be used to ensure that the appliance is level both left to right and
front to back. This procedure is critical as it can affect the safety cut-out operation and will assist
with the draining of the appliance. Anti slip washers are provided which can be screwed to
the work surface to prevent movement during operation of the appliance. These create a
slip free socket for the front feet. Ensure the work surface is structurally safe to screw
through or into.
ELEMENTS
Elements are controlled by six position rotary switches, ‘6’ is the hottest. Off is indicated by a filled
circle as shown in the control panel illustration on page 5.
USER INSTRUCTION

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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 fill the water tank, safely operate, clean and
shut down the appliance and is made aware of the position of the isolating switch in the event of an
emergency. All users should know how to clean the branding plates and to fit them correctly in place.
This appliance must not be used unattended.
CONTROL PANEL
A
Control Knob
E
Power Neon
B
Drain Tap
F
Filler Valve
C
Safety Cut-out Reset
G
Splashback
D
Amber Neon
A
B
C
D
E
F
G
OVEN THERMOSTAT CONTROL KNOB
HOB INDICATORS
OFF HIGH
LOW
HOB CONTROL KNOBS
LH FRONT HOB
MIDDLE REAR HOB
MIDDLE FRONT HOB
RH REAR HOB
RH FRONT HOB
PAN SUPPORTS
CONTROL PANEL
LH REAR HOB
HOB FRONT
ON / OFF INDICATOR
HOB INDICATOR
MAINS POWER ON
OVEN ELEMENT POWER ON
1 2 3 4 5 6

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COMMISIONING
Operation of the Chargrill is by the control knobs on the fascia panel. When rotated clockwise the control knob
provides power to the appropriate element. This appliance comes supplied with a water connection at the back.
There is a an overflow pipe in case of accidental overfilling of the tank that must be connected to waste. Do not run
this appliance without water in the tank the appliance must be operated with water between the level indicators. To fill the
tank to the specified level the water valve at the front is opened anticlockwise. Close the valve as soon as the bottom level
has been reached. If the appliance starts to over flow before the water level reaches the second leg of the level gauge the
rear legs should be adjusted up. When the level has been reached remember to close the valve clockwise, do not over
tighten. The appliance can be manually filled in emergencies and a funnel is supplied that attaches to the mains filler at
the rear left of the unit. Due to the high temperatures that this appliance attains and the greater depth of our Opus
appliances we do not recommend this as a regular way to use the equipment. Suitable PPE must be worn and the filling
should be carried out carefully ensuring no overspill.
NB: If the water level is not maintained the safety cut-out under the front of the fascia will operate. The appliance will
then need resetting when it has cooled down. Frequent cutting out is an indication that the water level is not being
maintained correctly. The amber neon will go out if the safety cut-out has tripped. When the appliance has cooled the red
button on the cut-out can be can be pressed to reset it. When refilling after the appliance has overheated extreme caution
should be advised as the cold water may react with the contents if they have been allowed to build up and become
volatile.
Preparation of the appliance
Before using the appliance for the first time, ensure that all protective coating is removed from the unit. The branding
plates should be washed and immediately dried with a clean cloth and coated with a thin film of cooking oil. This oil
when heated by the elements will encourage a coating that resists rust. The appliance should be run to season the branding
plates. During the lifetime of the appliance this coating process can be repeated whenever the coating has been removed.
It will prevent rust on the cast iron grids. Do not put the branding plates into a decarboniser!
OPERATION OF EITHER APPLIANCE
Turn on the power supply at the isolating switch. The green neon will light indicating that mains power is on. The amber
neon will indicate that the safety cut-out is set correctly. Turn the control knob to the required set point. The element will
start to glow dull red if the knob is set to 6. At position 6 the element stays on constantly. Other positions will pulse the
electricity to give less heat, however even though the elements may not glow they are still extremely hot and should be
treated accordingly.
OE7405 600mm CHARGRILL CONTROL
Check the green ‘power on’ neon on the control panel is illuminated.
Turn on the power supply at the isolating switch. The green neon will light indicating that
mains power is on. The four branding plates create one large cooking zone. This is divided
into three equal areas each area has its own control.
Turn the control knob to the required set point. When the temperature reaches the selected set
point, the element will cycle on and off to maintain the set temperature. Setting 6 remains on
full and does not cycle.
Each zone can be independently controlled between 1 and 6
The orange light will only go out if the safety stat detects that the water level is too low.
OE7406 900mm CHARGRILL CONTROL
Turn on the power supply at the isolating switch.
The six branding plates create one large cooking zone. This is divided into six equal areas
each area has its own control.
NB: for additional safety this appliance has two cut-outs. Either cut-out will trip BOTH
elements therefore if the appliance runs low and trips out check both safety thermostat reset
buttons. The amber neon will be on only when both safety stats have been reset.
Each zone can be independently controlled between 1 and 6.
SHUT DOWN

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To turn the appliance off completely, rotate the control knob clockwise to the OFF position.
Turn of the supply at the isolating switch.
Turn off the water supply after cleaning.
After operation, some parts of the appliance will remain hot for a period of time; care should
be taken to avoid risk of burns.
CLEANING
Ensure the Electricity supply is isolated before commencing cleaning.
All removable parts can be cleaned in a commercial dishwasher.
Branding Plates
After the appliance has cooled down to a safe level, remove the water level indicator,
branding plates and splash guard then lift the element up ensuring the element stay is scurely
latched. Any large pieces of food product should be removed. Warm soapy water can be
poured into the tank to assist with the draining. Drain the tank into a bucket. Do not hang the
bucket handle onto the tap. Clean the unit down with a warm detergent solution. Dry with a
clean cloth.
Do not use abrasive cleaners or any containing chlorine on stainless steel surfaces.
Do not use a water jet to clean the appliance.
Lift off each of the side liners from the unit.
External surfaces can be cleaned using a cloth moistened with a warm detergent solution.
For heavy, stubborn deposits a de-greasing agent ‘CARBON-OFF’ is available from Lincat
upon request.
NB. When the Branding Plates are dry lightly coat each one with cooking oil.
When replacing parts that have been removed for cleaning, ensure that they are dry and
observe correct relocation so as not to affect the performance and safety ofthe Chargrill.
External Cleaning
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.

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SERVICING
For information on authorised service agents please see the section at the end of
these instructions.
ROUTINE SERVICE
1. Carry out a general check of the installation paying particular attention to the following:-
2. Has the unit been installed using the correct supply cable?
3. Does the unit have separate isolation valves for water & electricity?
4. Is the connection to the supply via a suitable isolating switch?
5. Check all components for correct operation and replace where necessary, following the
appropriate instructions.
6. Visually check the underside of the tank for any leaks
7. Ensure that all water carrying components are sound and free from leaks.
COMPONENT REPLACEMENT
Element
1. Remove the branding plates, level indicator and splash back.
2. Remove the two screws which secure the lifting box cover, then tilt the cover forward and
lift away.
3. Remove the six nuts and disconnect the electrical terminals marking each to assist with
reassembly.
4. Remove the four aero nuts that secure the element bracket to the lifting box.
5. Remove the element transfer the screws to the new element.
6. Reverse procedure above to reassemble appliance.
Element cut-out switch in lifting box
1. Remove the branding plates, level indicator and splash back.
2. Remove the two screws which secure the lifting box cover, then tilt the cover forward and
lift away.
3. Unscrew the screws, which secure the cut-out switch.
4. Transfer the wiring to the new switch.
5. Replacement is a reversal of the removal sequence, taking care not to trap the wiring
harness whilst replacing the lid.
Neon 1. Remove the drain tap nut access panel, undo the compression fitting, pull of the filling tap
handle and the central blue pip which will eject smartly! Also remove the bezel.
2. Remove the screws securing the fascia panel to the base panel, remove the control knob
and then hold the fascia panel at the bottom and rotate forward.
3. Protect the surrounding panel work with soft material and support the fascia panel against
it. Access to the neon indicators is now possible. Remove the wires and unscrew the
neon-retaining collar at the rear of the fascia. Withdraw the neon from the front of the
fascia.
4. Remove and replace wires correctly, marking with an indelible pen if necessary.
Replacement is a reversal of the removal sequence. Take care not to trap the wiring
harness whilst replacing the fascia.

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Energy regulator
1. With the fascia panel removed as above disconnect the wires from the energy regulator
terminals. It is easier to fit each wire to the new energy regulator as it is removed,
therefore avoiding confusion.
2. Unscrew the M4 screws, which hold the energy regulator to the fascia panel.
3. Refit the energy regulator by reversing steps above.
Safety stat
1. Remove fascia as above.
2. Remove the retaining safety stat screws
3. Loosen the phial retaining bracket nut sufficiently to gently remove the phial.
4. Replacement is a reversal of the removal procedure, taking care not to trap the wiring
harness or the capillary.
5. Check the unit for electrical safety.
Contactor
1. Turn off the water supply, opening and closing the filler tap will reduce the pressure in the
supply pipe, remove the supply pipe.
2. Remove the overflow pipe.
3. Remove the back panel.
4. The contactor simply unclips from the bracket.
5. Transfer the wiring one wire at a time using a thin screwdriver to release the wiring
clamps.
6. Refitting is the reversal of removal.
7. Check the unit for electrical safety.

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Part Number
Part Description
Used On
BP37
BRANDING PLATE
OE7405
CO167
FILL VALVE
CO214
CONTACTOR
EL273
11200 W ELEMENT
EN10
ECO ENERGY REGULATOR
KN233
OPUS KNOB PRINTED 1 TO 6
NE39
NEON LARGE GREEN
NE40
NEON LARGE AMBER
VA05
DRAIN VALVE
Part Number
Part Description
Used On
BP37
BRANDING PLATE
OE7406
CO167
FILL VALVE
CO214
CONTACTOR
EL272
8250W ELEMENT (2 REQUIRED)
EN10
ECO ENERGY REGULATOR
KN233
OPUS KNOB PRINTED 1 TO 6
NE39
NEON LARGE GREEN
NE40
NEON LARGE AMBER
VA05
DRAIN VALVE
SPARE PARTS LIST

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OE7405 Chargrill Wiring (E353)
EN10
GREEN
NEON
TE45
EL273
CO214
TH73
SW64 B
B
B
B
Earthed To
Lifting Box
AMBER
NEONS B
B
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
4

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OE7406 Chargrill Wiring (E354 live & neutral shown separately)
TE45
2 x SW64
EL272
EL272
6 X EN10
CO214
CO214
TH73
1
234
9
6
78
10
11
12
13
14
15 30
31
22 16
17
18
21
20
19
23
24
25
26
27
28
29
5
B
B
B
B
B
B
B
TH73
CO214
6 X EN10 TH73
EN45
AMBER
NEONS
GREEN
NEON
CO214
TH73
EL272
EL272
Earths To lifting
box tabs
32
33
34
35
36
37
38
39
40
42
44
45
46
47
48
49 50
43
41
B
B
B

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Opus Floor Stand installation instructions
OA7947 –600mm wide Floor Stand & OA7948 –900mm wide Floor Stand
To fit the Chargrill to the above floor stand proceed as follows:
7. Remove feet from counter top unit.
8. Put 30mm packer on top frame side channels, taking care not to cover mounting holes and
position unit on top.
9. Place the four ø22mm spacer tubes over the mounting holes on top frame side channels.
10. Insert four M10 x 50mm long hex socket screws through the mounting holes in the top
frame (from underside).
11. Align bolts with nuts in the unit base, from which the counter top feet were removed,
remove packers and tighten screws until the unit pulls up on the tubes.

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Electric catering equipment should be routinely serviced to ensure a long trouble free life. It is
recommended that this appliance is serviced every 6 months by a competent engineer.
For help regarding the installation, maintenance and use of your LINCAT equipment, please call:-
LINCAT SERVICE HELP DESK
[phone]
AUTHORISED SERVICE AGENTS
We recommend that all servicing other than routine cleaning be carried out by our authorised service
agents. We cannot accept responsibility for work carried out by other persons.
Please quote both the model and serial numbers from the data plate attached to the unit. Give brief
details of the service requirement.
If possible please quote the product code of the part number you require.
Work carried out under warranty will normally be undertaken only during normal working hours, i.e.
Monday to Friday, 8.30 a.m. - 5.00 p.m.
CONDITIONS OF GUARANTEE
The guarantee does not cover:-
1) Accidental breakage or damage
2) Operational misuse, wear and tear from normal usage, incorrect adjustment, or neglect.
3) Incorrect installation, maintenance, modification or unauthorised service work.
SERVICE INFORMATION