41
34
.7
2
Seismic Restraint
All installation
s
scenario for Dual
7
require the use of hold-down
.
anchors
Fixing to Concrete Floor:
•
Minimum M8 expansion anchors (M10 recommended) or min M8 epoxy- set anchors.
•
Approved Anchors: Expansion Anchors-Ramset Dynabolt and Trubolt, Hilti HAS.
•
Epoxy-set Anchors – Ramset Epcon, Ramset Chemset and Hilti HVU.
8
2. Fixing to Timber Floor Framing
Minimum 14g x 60 screws (6.3mm diameter) or M10 X 90 coach-screws. These shall be fixed a minimum
of 40mm into the centre-line of the existing floor joists. If screws cannot be installed directly into an
existing floor joist, solid blocking between joists (min size 90x45) shall be provided.
9
2.
Installation
7
Dual
should be installed in a centrally located position within the home. This will assist the
appliance to perform to the level required.
Dual
As
heats space by convecting air through heat
exchange tubes, the heater should face the area the majority of the area to be heated.
7
Dual
requires a power source to function. This is standard mains feed 240v plug-if this is
unavailable in close proximity a grounded extension lead may be used.
7
Dual is to be installed on a non-combustible surface which must have a forward projection of a
minimum of 150mm from the glass door.
Ensure all 75mm flue joins are sealed with a high temp silicon (Maniseal).
In accordance with the requirements of AS/NZS
restraint.
seismic
by
secured
be
must
2918:200
. Dual
7
7
2.10 Seismic Restraint Locations
561
Seismic Restraint
