Diamond KEB-G41 Technical specifications

Mod: KEB-G41
Production code: GR40G
07/2013

Use and installation manual GR 40 G -GR 60 G -GR 80 G
USE
Presentation of the device
There are six versions of the gyros available (3 spit heights, 2 types of power: gas and
electricity). Depending on the spit heights, you can roast 15, 25 or 40 kg of meat.
These devices are for professional purposes and are exclusively for use by qualified staff.
They must be installed in compliance with the current regulations by a qualified installer and
in a well enough aired room to prevent the forming of any unacceptable concentration of
substances harmful to health in the room where they are installed.
The nameplate is on the back of the device.
Size and capacity
Device Size Effective spit
height Capacity (in kg)
GR 40 G 580 x 660 x 695 530 15
GR 60 G 580 x 660 x 870 660 25
GR 80 G 580 x 660 x 1045 820 40
Technical characteristics
Device Calorific
rate Number of radiant elements
GR 40 G 5000 W 2
GR 60 G 7500 W 3
GR 80 G 10000 W 4

Operation
The movement of the radiant carriage is possible when the two side screws have been
undone so as to adjust the distance between the meat and the heating area.
The front mounted switch is used for starting the spit drive motor.
Lighting Press the button on the valve
Turned the valve to the high flame position
Move the flame near the burner
Hold the valve down for approximately 5 seconds
The burner then remains ignited
A thermocouple cuts off the gas supply in the event of a radiant going out.
It is advisable to turn off the burner when there is nothing to be cooked on the spit to
prevent it from overheating.
There are 2, 3 and 4 valves for adjusting the heating power. The low setting is factory pre-
adjusted and must not be modified at any time.
Caution: because of the strong radiation it emits, the walls of your device may become
very hot.
Maintenance
Your device needs to be cleaned regularly with a damp sponge.
Do not clean your device with a jet of water: Infiltration could cause it damage.
For better service, we recommend maintenance every six months performed by a qualified
installer.
Your device is capable of running on different types of gas. To adjust the type of gas, call
in a qualified installer.
Installation
The device must be installed in compliance with the current regulations in a sufficiently
well-aired room.
Note: The side walls of your device must not be situated near a wall or partition consisting
of flammable material or if so, such materials must be covered with effective insulation.
Allow a distance of 30cm with respect to the wall.

Gas connection
The installer or a user must not remove the protection from any parts that are sealed during
manufacture.
The devices operate on the following gases: Butane G30, Propane G31, natural gas G20/G25
and for any pressure levels encountered in the gas systems. Connections use G ½ threading.
On delivery, the devices come with a Butane/Propane 100/100 injector.
Connect the device to the gas inlet pipe with an interposed gate valve to isolate the device
from the remainder of the installation. Check that the adjustments correspond to the nature
and pressure of the gas with respect to the remainder of the installation.
Check the pressure of the supply when all the burners are on using a pressure gauge. The
pressure must be in compliance with the indications of the name plate.
The fresh air flow rate required to supply the combustion air is:
GR 40 G 9.3 m3/h
GR 60 G 14 m3/h
GR 80 G 18.50 m3/h
General installation conditions
The installation and commissioning of the equipment can be performed in conformity with
the regulatory documents and current professional practice rules, in particular:
Safety regulation with respect to the fire and panic in buildings open to the public:
General prescriptions
1° For all the devices:
Article GZ Installations using fuel gas and liquefied hydrocarbons
2° Then, depending on the use:
Article CH Central heating, ventilation, refrigeration, air conditioning and the
production of domestic hot water steam.
Article GC Installation of devices intended for the restaurant trade;
Prescriptions specific to each type of building open to the public (hospitals, shops,
etc)
In the event of a spit drive a motor failing, you can remove the Beta pin and allow the spit to
rotate by manual drive.

Change of gas (see table below)
Important: Never re-pierce the injector jets.
It is easy to remove and assemble the injectors using a 12 mm box wrench, first removing
the stainless steel back attached by Philips head screws.
Destination
Country Category Gas Pressure ?of injector Air ring
France/Luxembourg II2E+3+
II2E+3B/P
G20/G25
G30/G31
G20/G25
G30/G31
20/25
28-30/37
20/25
50
130
85
130
85
None
None
None
None
Germany II2ELL3B/P G20/G25
G30/G31 20 50 130 85 None None
Austria II2H3B/P G20
G30/G31 20 50 130 85 None None
Belgium I2E+
I3P G20/G25 G31 20/25 37 130 85 None None
Sweden/Denmark/Finla
nd II2H3B/P G20/G25 G30/G31 20 28-30/30 130 80 None None
Spain II2H3+
II2H3P
G20
G30/G31
G20
G31
20
28-30/37
20
50
130
85
130
85
None
None
None
None
The Netherlands II2L3B/P
II2L3P
G25
G30/G31
G25
G31
25
28-30/30
25
50
130
85
130
85
None
None
None
None
Norway I3B/P G30/G31 28-30/30 85 None
Iceland/Greece/United
Kingdom/Italy/Portugal II2H3+ G20 G30/G31 20 28-30/37 130 85 None None
When changing from G30/G31 to G20/G25 there is no need to adjust the air flow rate.
Electrical connection
The electric motor must be connected to the 220/230 V single phase network
Markings
The nameplate is on the back of the device