Installing Fire Bricks; Installing Firebox Side Shields; Installing Baffle Plate; Installing Top Air Control Handle - Nectre Fireplaces Big Bakers Oven Installation Instructions Manual

1.6.

INSTALLING FIRE BRICKS

The Nectre Big Bakers Oven comes with 4 bricks (230 x 115 x
38mm) held by a 495mm long brick retainer and 2 triangular
bricks (50 x 70 x 250mm) for the front.
1) Place the four fire bricks upright, up against the rear wall
of the firebox.
2) Place the U-shaped brick retainer over the top of the
bricks such that the bricks fit inside the U-section. This
will hold them in place.
3) Place the triangular firebricks at the front of the firebox
beneath the door opening.
The firebricks may already be in place upon arrival of the new
appliance.
Firebox side shield Brick retainer
Triangular fire
brick
1.7.

INSTALLING FIREBOX SIDE SHIELDS

The Nectre Big Bakers Oven is supplied with two 8 mm thick
sacrificial shields fitted to the sides of the firebox to protect
the walls of the firebox. Lugs on the shields allow them to
hang over the angled cut- out on the sides of the firebox
along the top.
The firebox side shields may already be in place upon arrival
of the new appliance.
1.8.

INSTALLING BAFFLE PLATE

The Nectre Big Bakers Oven is supplied with a 248 x 463 x
6mm baffle plate. This rests on the two lugs welded to the
inside front of the firebox and on the brick retainer at the
back of the heater. Ensure the baffle plate is pushed all the
way to the back, so it does not fall during operation.
A stainless steel rod with a thread at one end and black knob on
the other will have been supplied in the heater.
1) Pass the threaded end of the rod through the hole near
the top front corner on the left side of the heater.
2) Push the rod through until it has located the nut on the
air slide
3) Screw rod until tight.
4) Check that the rod slides freely back and forth.
Rear fire brick
Wetback for big bakers oven are made of boiler grade stainless
steel, and are factory fitted. Wetback models of the baker's
oven should be installed in accordance with AS3500 4.1 or NZS
4603 and the appropriate requirements of the relevant building
code or codes.
Wetback model must only be fitted to open vented hot water
systems. Please note that fitting to a mains pressure system is
extremely dangerous and could lead to an explosion.
Installation of wetback pipework must only be carried out by a
registered plumber and the appropriate requirements of all
relevant building codes and best practices. Refer the following
guidelines for connecting wetback models different hot water
systems.
4
1.9.

INSTALLING TOP AIR CONTROL HANDLE

1.10 INSTALLING WETBACK MODEL
7.