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INTRODUCTION
2.0 SITING GENERAL
1.0 TECHNICAL DATA
No component is manufactured from asbestos or asbestos related products.
The Black Knight 2 is an open fronted, inset live coal effect gas fire. The control and burner systems are designed to give
varying decorative flames at different settings. Ignition is by integral piezo spark operated by turning the control knob. The
fire is fitted with combined flame supervision and oxygen depletion monitoring device (See Section 6.6). The fire is hearth
mounted on a non-combustible hearth. It is suitable for use with brick chimneys and metal flues / flue boxes conforming to BS
715. The fire is for use with Natural Gas only.
This fire is suitable for Hearth Mounting only on a non-combustible hearth. It MUST NOT be placed directly onto a carpet or
other combustible material NOR be fitted directly against a combustible wall surface. It is IMPORTANT that there is no
combustible cladding on the wall area shown with the dotted lines in Fig. 1. The fire MUST stand on a non-combustible hearth
at least 13mm ( / in) thick and measuring at least 695mm (27 / in) wide by 300mm (12in) deep. Its top surface should
preferably be 50mm (2in) above the floor level in order to discourage the placing of carpets or rugs over it. The fire may be
fitted to a standard brick chimney 228mm x 228mm (9in x 9in) or 178mm (7in) diameter lined brick or stone flue of at least 3m
(10ft) effective height. The spigot restrictor should be fitted for flues with good draught. It is also suitable for 125mm (5in) flue
and flue liner of at least 3m (10ft) effective height, the spigot restrictor MUST NOT BE FITTED (See also Section 4.3). The fire
is suitable for hearth / surround rated at 150°C.
A chimney previously used to burn solid fuel must be swept prior to installation.
The chimney must be inspected to ensure that:-
(a) It serves only one fireplace.
(b) It is properly sealed so that combustion products do not escape from the flueways into the room.
(c) It is not blocked by paper, rubble etc.
(d) Any restriction such as a damper, register plate, etc., must be removed or secured in the fully open position.
1.1 DIMENSIONS
(Overall) mm
Height 620
Width 505
Depth (into opening) 300
Height to top of flue aperture 545
Forward Projection 80
Weight 37kg
1.2 Maximum Heat Input 7.0kW 23,885Btu/h
Maximum Heat Output 3.7kW 12,620Btu/h
Minimum Heat Input 2.25kW 7,680Btu/h
Setting Pressure
Cold 14.4mbar ± 1.0 (5.8in w.g. ± 0.4)
Supply Pressure 20mbar (8in w.g.)
Gas Rate Adjustment NONE
Gas Inlet Connection Rp¼ (¼in BSP internal)
1.3 Burner - Front Burner Bray AB 29012
- Rear Burner Bray AB 29011
- Pilot Burner SIT OP 9031
Injector - Front Burner RY 290
- Rear Burner N33
- Pilot Burner Integral Design
Ignition - Integral Piezo Igniter
Control Tap - Concentric Duplex Tap with Flame Supervision Device Model No. TE/SA/2162.
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Gross
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