Napoleon Grills BIPRO 450 - Manual (Page 5)

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the BTU/h specified on the rating plate, based on the length of the piping run. If installing a side burner, a
separate line must be branched off to the side burner unit and enter the side burner opening at the specified
location. If the enclosure is to house a propane cylinder, the tank portion of the enclosure must be ventilated
according to local codes, and must not have communication with the cavity used to enclose the gas grill. A
propane cylinder can not be stored below the gas grill.
BUILT IN CYLINDER ENCLOSURES: Built in cylinder enclosures which completely enclose the cylinder must
have both of the following:
1. At least one unobstructed ventilation opening on the exposed exterior side of the enclosure located within
5 in (127 mm) of the top of the enclosure. The opening must have a total free area of more than 20 in
2
(130
cm
2
) for a 20 lb (9.1 kg) cylinder and 30 in
2
(195 cm
2
) for a 30 lb (13.6 kg) cylinder.
2. At least one ventilation opening on the exposed, exterior side of the enclosure located 1 in (25.4 mm) or
less from the floor level. The opening must have a total free area of more than 10 in
2
(65 cm
2
) for a 20 lb
(9.1 kg) cylinder and 15 in
2
(100 cm
2
) for a 30 lb (13.6 kg) cylinder. The upper edge must be no more than 5
in (127 mm) above the floor level.
Every opening must be large enough to permit the entrance of a 1/8 in (3.2 mm) rod.
WARNING!
• The cylinder valve(s) must be readily accessible for hand operation. A door on the enclosure to gain access
to the cylinder valves is acceptable, provided it is non-locking and can be opened without the use of tools.
• The enclosure for the LP-gas cylinder must isolate the cylinder from the burner compartment to provide
shielding from radiation, a flame barrier, and protection from foreign material, such as hot drippings.
The enclosure cannot be located directly below the grill.
• There must be a minimum clearance of 2 in (51 mm) between the floor of the LP-gas cylinder enclosure
and the ground.
• The enclosure must be designed so that the LP-gas cylinder can be connected, disconnected and the
connections inspected and tested outside the cylinder enclosure. Any connections that can be disturbed
when installing the cylinder in the enclosure must be accessible for testing inside the enclosure.
CYLINDER SIZE OPENING A AREA OPENING B AREA
20 lb (9.1kg)
20in
2
(130cm
2
) 10in
2
(65cm
2
)
30 lb (13.6kg)
30in
2
(195cm
2
) 15in
2
(100cm
2
)
5” (127mm)
MAXIMUM
1” (25.4mm)
MAXIMUM
OPENING
A
OPENING
B
2” (51mm)
MINIMUM
PARTITION TO ISOLATE
CYLINDER FROM GRILL
NON LOCKING DOOR
34” (864mm)
RECOMMENDED
5” (127mm)
MAXIMUM