Dru Trio RCE G20, Instructions For Installation Manual

English

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I N S T R U C T I O N

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I N S TA L L AT I O N

8.4 Flame picture

The flame picture can only really be assessed when the appliance has been burning for several hours. Volatile com-
ponents from paint, materials, etc., which evaporate in the first hours, will affect the flame picture.

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Check whether the flame picture is acceptable.

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Consult the malfunction search diagram (Chapter 11) if the flame picture is not acceptable.

9.  Maintenance

Once a year the appliance should be checked, cleaned and, if necessary, repaired by a competent installer in the field 
of atmospheric gas heating.
Check at least whether the appliance is working properly and safely.

Caution

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Close the gas tap when performing maintenance work;

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Check the gastightness after repair;

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After replacing the thermocouple you should first tighten the swivel of the gas control block by hand and then give 
it another quarter turn with a suitable spanner.

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SS-absolutely do not clean the concentric system (internally) with a steel brush or metal sponge, for example. This 
will damage the oxide skin and could lead to leaks in the system as a result of pitting corrosion.

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If required, clean the following components:
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the pilot flame burner;

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the combustion room;

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the panes.

!Caution

  Only clean a glass pane once it has reached room temperature.

!Caution 

  -  Avoid damage to the glass pane(s).

-  Avoid/remove fingerprints on the glass pane(s), as they will burn into the glass.
-  Clean the glass pane(s) as described in the user manual.
-  Regularly remove accumulated dirt, as it can burn into the glass.
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Do not use the appliance when a glass pane is broken and/or cracked, until it has been replaced as described from 
section 6.9

Caution

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If necessary, place back the wood set correctly; see section 6.8.

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Inspect the flue gas discharge / combustion air supply system;

!Caution

  You must always perform a final inspection.

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Perform a check as described in chapter 8.

Parts requiring replacement can be obtained from your supplier.

10  Delivery

You must explain to the user how he should operate the appliance. You should instruct her/him for instance on using 
the appliance for the first time, the operation of the remote control, annual maintenance.

Caution

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Tell the user to close the gas tap immediately in case of malfunctions/bad performance and contact the installer in 
order to prevent dangerous situations;

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Indicate the location of the gas tap;

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Point out the precautions in the user manual against unintended ignition by other wireless remote controls such as 
car keys and garage door openers.

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Instruct the user about the appliance and the remote control.

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When the appliance is started for the first time, point out that
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when the appliance is stoked up for the first time, volatile components evaporate from paint, materials, etc.;

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when evaporating the appliance should preferably be set at the highest level;

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the room should be well ventilated.

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Give the user manual and installation manual to the user (the installation manual should be kept near the appliance).

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