WANDERS Norma Gebrauchsanweisung Seite 25

sealing of the discharge system of the waste gas.
• If the appliance is placed more than 1 metre from
the wall, place the vertical one-metre pipe first on
the appliance, then place the curved part, then the
exterior wall duct, and then make them gastight.
Outflow on top of the roof
You can place the outflow anywhere on the roof, if
necessary with a bend to the ridge of the roof. The roof
duct is supplied with a universally adjustable roof tile for
a tilted roof, or with an adhesive plate for a flat roof.
• Determine the location of the gas unit and the outflow
to the roof.
• Make an opening of Ø 155 mm for the roof duct.
• Connect the pipes vertically to the mouth of the
appliance. Push them firmly together and place the
clip bindings.
• Determine the length of the pipes needed and make
sure that the transfer tile or the universal roof tile is
well fitted to the roof.
• Saw the outer pipe off to measure, and connect the
concentric pipes to the roof duct.
First install the pipe system, and then place the gas
unit
You may also fit the concentric pipe system before
placing the gas unit, but then you must the connection
to the gas unit with a pipe that can be shifted.
Installation
Norma (insert)
WANDERS recommends to add extra air inlets with all
built-in stoves.
To install the insert model one needs to remove the 4
attached strips on each corner.
• Unscrew the three screws which hold the strip
• Remove the strips
• Place the screws back in their initial position
Norma Wall
Let a piece of gas pipe (Ø 1 mm) come from the wall.
Attach the provided flexible tube to the gas pipe. Then
mount the suspension bracket and the hearth as shown
in the illustration below. Please read the rest of this
chapter for making the connection to the gas pipe. The
technical illustration of the suspension bracket is given
on page 61.
Norma Free
Let a piece of gas pipe (Ø 1 mm) come from the wall.
Attach the provided flexible tube to the gas pipe. Then
fit the base to the hearth with the 4 screw bolts and push
the whole unit towards the gas tube. Please read the
rest of this chapter for making the connection to the gas
pipe.
Connecting the gas to the gas unit
Remove the glass as described on page 18. Take off the
decorative strip by removing the  visible screws. Now
you can reach the gas unit for making the connection.
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