Hamersley Mk2 Insert
6
Hamersley Mk2 Insert
7
Installation
(continued)
Installation
(continued)
600
Minimum hearth sizes
A B C D
1225 975 150 250
Mantle Clearances
1000
1300
18
Vent
Breast plate no
thicker than
30mm
C (appliance to
mantle upright)
Hearth Depth
D (max)
B
A
Figure 4. ZCB Installation Step 2
Hearth Depth
Width
Depth Overall Thickness
Plaster, timber, MDF etc.
combustible material can
be used on sides of framing
Minimum
Appliance
Hearth Depth
raised by
X
Y
1000mm
Table 1. Appliance height
vs hearth requirements
X
Y
600
575
550
525
500
475
450
425
400
375
350
325
300
300
Elevated installation details
Figure 5.
- Ref. page 8.
- Ref. page 8.
- Ref. page 8.
- Ref. page 8.
Fitting the Baffle Plate
1.
Feed baffle plate through the door opening with front edge folded up, feeding plate all the way to the rear
of the heater.
2.
Lift front over Pin A and slide towards front of heater.
3.
Lift rear so baffle plate is horizontal and move towards back of heater.
4.
Lower over Pin B.
5.
Baffle plate must be sitting on Pins A & B.
Placement of Cast Iron Liners into firebox
The rear cast iron liner is to be positioned to the rear with rib and logos facing into the firebox. Side cast liners
ar to be positioned on the appropriate side and interlock into the rear cast plate. Fire bricks can then be installed.
Placement of Fire Bricks into firebox
Fire bricks must be sitting flat on the bottom of the firebox, covering base.
Placement of Ash Deflector into firebox
After cast iron plates and fire bricks are fitted correctly into position, slide ash deflector inbetween the cast plates
and down in front of the fire bricks. The deflector should be positioned such that the 100mm leg is placed within
the firebox, and the 50mm leg faces towards the door to prevent ash build up on the door.
0
25
50
75
90
110
130
145
160
175
185
195
205
>205
Elevated installation
Masonry
In some instances it may be desirable, or required that the Jindara Hamersley Insert wood heater be installed into
an existing fireplace which is raised above a combustible floor. In this situation, the minimum required hearth can
be reduced to the corresponding elevated height dimensions mentioned in Table 1.
Scenario 1 – If the appliance is installed onto a non-combustible fireplace (or step), which is 120mm above a
combustible floor, the minimum required hearth depth is 475mm. (refer Table 1.)
Scenario 2 – If the appliance is installed onto an existing non-combustible fireplace (or step) 80mm above a
combustible floor, and the existing fireplace (or step) extends 350mm in front of the appliance’s fascia, some
additional hearth maybe required.
Using Table 1, the closest minimum height related to 80mm is 75mm. The reflective hearth depth required for a
raised installation of 80mm is 525mm.
For this installation to conform with AS/NZS2918:2001, a minimum 175mm of 18mm thick villaboard (or similar
non-combustible material –Bellis Board, tiles etc.) must extend in front of the fireplace (or step) to achieve a
combined hearth depth of 525mm. It must also include a minimum overall width of 1000mm.
ZCV
It is essential that the information contained in the ZCV installation notes (page 5) are followed to ensure safe and
correct installation is achieved. By raising the ZCV (with the Jindara Hamersley Insert inside it), the minimum hearth
depth in front of the appliance fascia can be reduced in accordance with Table 1. In the instance the ZCV is raised,
any structured used to support the appliance must be constructed of non-combustible material and withstand the
combined weight of the Jindara Hamersley wood heater and ZCV.
When the appliance is raised 209mm or more above a combustible floor, a 300mm non-combustible hearth or
floor protector is always required as per AS/NZS 2918:2001.
