The 28mm minimum diameter primary flow and return
pipes must not exceed 10m in length and pipes longer
than 5m must be lagged.
Ensure that the flow pipe has an open vent and rises
continuously from the boiler to the cylinder to ensure good
gravity circulation.
The water draw-off pipes to the taps must be dead-leg
connection from the vent/expansion pipe.
A towel rail of not more than 0.5m
2
heating surface may be
heated providing the flow and return pipes are not more
than 5m each in length, and provided the cylinder and
towel rail are lagged. When the hot water storage cylinder
is very closely coupled to the boiler, a towel rail is
advisable as a heat leak, and lagging should not be
applied. A radiator is not recommended.
To obtain the boiler outputs the fire must be idled
overnight, and daytime cooking take place.
All installations must be fitted with a drain tap at the lowest
point of the system.
IMPORTANT NOTE
: THESE INSTRUCTIONS MUST BE
STRICTLY OBSERVED. IF THEY ARE DISREGARDED
(E.G. AN UNLAGGED OR OVER-SIZE CYLINDER),
CONSUMPTION OF FUEL MAY BE EXCESSIVE, AND
THE COOKER DAMAGED BY OVERFIRING.
Rayburn Cookmaster Plus 212S
- Unscrew the sheet
metal cover plate on the side of the cooker and remove the
insulating material from behind it.
Joint the flow and return connections to the boiler, replace
the insulating material and screw on the cover plate and
collar.
The boiler is now ready for connection to the hot water
cylinder.
IMPORTANT
: LIFT OUT THE HOTPLATE AND CEMENT
SEAL THE JOINT BETWEEN THE BOILER
FACE AND ITS LOCATING FACE ON THE FIREBOX
SIDES WITH FIRE CEMENT. RENEW ANY BRICKWORK
CEMENTED JOINTS THAT MAY HAVE OPENED IN
TRANSIT.
The non-combustible hearth must be solid and level and
together with the walls adjacent to the cooker and
chimney, conform to current Building Regulations.
The cooker and chimney flue installation should be in
accordance with the relevant recommendations of
BS8303, BS. 6461 Part 1 and BS. 7566 Parts 1 to 4.
Rayburn Cookmaster Plus 212S
- The boiler installation
section must also be in accordance with the byelaws of the
local Water Undertaking and any relevant requirements of
the Local Authority.
When the cooker is installed in a recess it must be
‘freestanding’ and not built-in solid at the sides.
Where the cooker is to stand in a recess or against a
wall which is to be tiled, in no circumstances should
the tiles overlap the cooker top plate.
Ensure that any combustible material e.g. kitchen furniture
is spaced away from the cooker to the recommended
distances. See Fig. 1. The work surface however, may be
fitted to the top plate on both sides.
NOTE: SMOKE/SMELL EMITTED DURING INITIAL
USAGE
Some parts of the cooker have been coated with a light
covering of protective oil, this may cause smoke/smell to
be emitted, and is normal and not a fault with the
appliance, it is therefore advisable to open doors and or
windows to allow for ventilation. Lift the insulating lids to
prevent staining the linings.
THE BOILER
PREPARATION OF SITE
COOKER POSITION
2
Fig. 1
Содержание 200S
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