Wall Duct Concentric Pipes; Roof Duct With Concentric Pipes; Fitting The Fire To An Existing Chimney; Baffle - Dru DIABLO Instructions D'installation

Wall duct with concentric pipes
Ensure that the first metre of pipe used for the wall duct
is assembled vertically.
• Determine the position of the appliance and the pos-
ition of the wall duct.
• Decide where to place the appliance and the wall duct.
• To do so, use the backsheet of the appliance. The centre
of the hole for the pipe (when using 1 m of pipe) should
come at 1130 mm above the edge of the backsheet (see
fig. 3 page 27). When using a longer piece of pipe, this
extra length should be added.
• Subsequently, install the backsheet at the right heigth on
the wall (please note the desired level of sight, e.g. bot-
tom backside at 500 mm. The appliance will stick out 82
mm from under the backsheet).
• Then, make a hole of Ø 160 mm (Ø 180 mm max.).
Through flammable material Ø 230 mm.
• Now, connect one or more concentric pipes vertically
to the outlet of the appliance. When these pipes are
located in view, you may order matching varnished pipes.
Press the pipes together and apply the clamping strip(s).
• Slide the flange over the curve and attach it at 70 mm
from the edge with a self-tapper on the curve.
• Now, slide the curve with flange through the hole and
attach the flange to the wall.
• From the outside, measure the distance between the
outer wall and the edge of the curve. Saw the wall duct
to the length to the measure mentioned below.
The length of the wallduct:
The outer pipe = measured length +30mm.
The inner pipe = measured length +50mm.
• Slide the wall duct into the hole and see to it that the
edge falls within the wall duct. Attach the outer flange
to the wall.
PLEASE NOTE: Level the assembly sheet (2), take care
that the pipes fall to the outside (1cm to 1 m) and that
the outer flange lies directly against the outer wall. In this
way, it will be impossible for any condensation to run into
the heater.

Roof duct with concentric pipes

A duct through a roof can open out anywhere on
the roof, with an extension to the ridge if necessary.
Depending on which of the aforementioned options has
been chosen, the roof duct will be supplied with either
adhesive flashing for a flat roof or a universally adjustable
tile for a slanted roof.
• Determine the position of the appliance and the pos-
ition of the chimney.
• Drill a Ø 160 mm hole at the point where the chimney
is required. Through flammable material Ø 230 mm.
• Now vertically connect the concentric pipes to the
heater outlet. Press well and apply the clip binding.
• Determine the length of the pipes required and ensure
that the adhesive flashing or the universal tile fit properly.
• Saw the pipe off at the length required.
• Connect the roof duct to the concentric pipes.
INSTRUCTIONS FOR INSTALLATION

Fitting the fire to an existing chimney

The fire can be fitted into an existing chimney providing
that the chimney / flue dimensions are 150 mm or more.
A special flue kit is required, which can be obtained from
Drugasar or a Drugasar agent. Do not use any other type
of flue system for this.
BS 5871 – 1 : 2001
Any chimney previously used for an appliance burning
a fuel other than gas shall be swept thoroughly before
installing any gas appliance.
Appliances shall be connected only to the types and sizes
of flue system as specified.
For any other information about this flue system please
contact Drugasar or Drugasar approved agent.
Baffle (fig. 4, page 34-35)
A baffle is needed to ensure the correct working of the
appliance. The baffle is supplied separately and should be
fitted into the appliance as indicated in fig.4a. Using the
adjusting jig provided, (fig. 4b) the baffle can be adjusted
as required. Once it has been adjusted, fix the baffle in
place with the socket-head screw provided.
G25/G20
1 - 3 metres
vertical + roof duct (*)
4 - 8 metres
vertical + roof duct (*)
8 - 12 metres
vertical + roof duct (*)
1 m vertical + 90˚ bend
+ wall duct
1,5 m vertical + 90˚ bend
+ max 3 m horizontal
+ wall duct (**)
(#) Slide the baffle in as far as it will go, the opening will
automatically be 23 mm.
(*) NB: The maximum length of vertical pipe is
12 metres.
(**) NB: the maximum length of horizontal pipe
must not be exceeded.
Fig. 2 illustrates how to calculate the total lengths of pipe.

Glass window

For the placing of the logs, the window should be
removed. To do so, proceed as follows:
• Remove the four screws of the safety strip of the window
• Take away the safetystrip and subsequently the glass
window.
• Make sure that the standing corner strips do not fall.
• Take away the standing corner strips.
To re-assemble the glass window please follow the pro-
cedure in reverse order.
When doing this, make sure that the glass window
securely seals the combustion chamber.
Broken or otherwise damaged glass should be replaced
immediately. For safety reasons a guard should be placed
in front of the fire at all times.
9
Distance (y)

baffle

(fig. 4a)
33 mm
27 mm
23 mm
(#)
39 mm
OPEN
DIABLO