Thetford 162 series, Руководство пользователя и инструкция по установке, Страница: 13 / 15

INSTALLATION GB
A cut-out should be prepared in the worktop, and the appliance fixed in position – see Figs 3 to
11 for details of worktop cutout for each model
A direct distance of 200mm must exist between the edge of the appliance burners and any
combustible material, unless protected by a layer of non-combustible material. All combustible
materials such as curtains and shelves must be kept well clear of the appliance.
Any combustible construction above the hotplate must be at least 600mm above the top of the
burner and no construction shall be within 450mm above the top of the burner – see Fig. 2.
For models with a glass lid, the distance from the edge of the burner to the rear wall can be
reduced to 110mm.
The underside of the appliance must be shielded. It is recommended that the shield is fabricated
from non-combustible material, but if the enclosure is manufactured from combustible material,
then a minimum air space of 25mm must exist between the material and the lowest part of the
appliance. THIS AIR SPACE MUST BE WELL VENTILATED. Any cabinets beneath the hob
must be sealed to prevent the ingress of unburnt gas.
Connection
A ¼ BSP female connection is provided on the underside of the appliance. It is recommended
that the appliance be connected by copper tubing; a rubber or hose connection must not be
used. After connection the appliance must be tested for soundness. This appliance is suitable
for use on :-
Propane Gas Only 2.75 Kpa .
It is important that the regulator should be set to the correct pressure for the type of gas being
used. Excessive pressure must not be permitted.
If the flame on hob burners has a tendency to lift, it is probable that the line pressure is too
great. Should there be excessive yellow tips (resulting in sooting) then it is probable that the line
pressure is too low and, in either case, the burners should not be used until the line pressure
has been checked.
Depending on model type the following injectors are used:-
AUXILLARY BURNER = 0.53mm 3.8MJ/h
SEMI RAPID BURNER = 0.67mm 5.9MJ/h
RAPID BURNER = 0.81mm 9.0MJ/h
The burners on this appliance have fixed aeration and no adjustment is necessary.
When satisfied with the appliance, please instruct the user on the correct method of
operation. If the appliance fails to operate correctly after all checks have been made,
refer to the authorised service provider in your area.
•
After installation the appliance MUST be tested for soundness
•
Test ALL burners on high and low flame for flame stability.
•
The gas supply input pressure MUST not rise or fall significantly
from nominal when ALL appliances connected to the supply are
operated simultaneously. If NOT installed to the manufacturers
instructions detailed herein, we the manufacturer can not be held
responsible for any problems that occur, or poor performance that is
perceived/witnessed.