Jindara Riverina SRS3 Insert, Руководство по установке

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Riverina SRS3 Insert 6 Riverina SRS3 Insert 7
Installation
(Continued)
Installation
(Continued)
Vent
Breast plate no
thicker than
30mm
C (appliance to
mantel upright)
Hearth Depth
D (max)
B
A
Step 2
Figure 4. ZCB Installation Step 2
Plaster, timber, MDF etc.
combustible material can
be used on sides of framing
Elevated installation
In some instances it may be desirable or required that the Jindara Riverina Insert woodheater be installed onto a
step of an existing fireplace or mid-wall inside a Gason ZCB. In either of these situations, a step or structure must
be constructed of non-combustible material and withstand the combined weight of the appliance and ZCB.
The following table represents the relationship between the height at which the appliance can be raised, and
minimum required hearth depth from the front of the appliances fascia panel, to front of hearth.
i.e. if the appliance is raised by 120mm above hearth/existing floor, the hearth can reduce from 530mm to 375mm
in front of the appliances fascia.
Minimum Appliance
Hearth Depth raised by
X Y
890mm
Table 1. Appliance height
vs hearth requirements
X
Y
When appliance is raised 155mm or more above floor level, a 300mm non-combustible hearth or floor protector is
always required as per AS/NZS 2018:2001.
If the appliance is installed onto an existing step/fireplace which projects in front of the appliance’s fascia less than
required (corresponding height of step/fireplace to floor), an additional hearth or floor protector will be required
to extend to the minimum required hearth depth required for the step height.
i.e. An appliance is installed onto an existing step/fireplace 105mm above a wooden floor. The existing
step/fireplace projects 250mm in-front of the appliance’s fascia. Using Table 1, the closest minimum height related
to 105mm is 103mm and its reflective hearth requirement of 400mm. For this installation to conform with AS/NZS
2918:2001, 150mm of villaboard (or similar non-combustible material) must extend in-front of step/fireplace of
minimum width 890mm and thickness 12mm.
530
525
500
475
450
425
400
375
350
325
300
300
0
5
30
50
70
87
103
118
132
144
155
≥155
530
Minimum hearth sizes
A B C D
1100 1040 50 250
Mantel Clearances
890 1120 12
Depth Width Depth Overall Thickness