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.8 Cleaning the glass (DAILY)
The glass should be cleaned when cold using ammonia-based
degreasing agents and not corrosive substances such as solvents.
If the appliance is very slow to heat up in the ignition phase due to fuel
that isn’t completely dry, this is likely to cause a build-up of tar on the
glass. This will eventually burn off when the secondary air supply is
opened (if the appliance is equipped accordingly) or when the appliance
is operating at full capacity. If the tar is left to build up over a long period
it will require more effort to remove
We therefore recommend that the glass be cleaned daily before
lighting the stove.
Do not use any material that could scratch or spoil the glass,
as scratches may develop into cracks or breaks.
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.9 Replacing the window
The stove is fitted with a 4mm thick glass panel, resistant to thermal
shock up to 750ºC; the glass can only be broken by heavy impact or
misuse.
Do not slam the door or hit the window.
In case of breakage replace only with a Gruppo Piazzetta spare part.
To replace, proceed as follows:
• wear protective gloves;
• remove the door and lie it flat;
• loosen the screws visible on the inside of the door;
• remove the frame and glass carefully;
• if the fibreglass seal and glazing bead have deteriorated, replace
them;
• change the glass panel then replace the frame, tightening the screws
carefully but not excessively;
• remount the door.
If other problems occur, consult your nearest retailer.
7.10 Replacing the remote control battery
Disconnect the appliance from the electricity supply by pulling out the plug.
Slide the cover off the back of the remote control and replace the batteries with new ones
ensuring that the (+) and (–) directions are correct.
The batteries must be of the type AAA (LR03) 1.5V.
Replace the back cover on the remote control.
Reconnect the appliance to the electricity supply.
The writing shown to the side appears on the display of the remote control.
A feedback procedure between the remote control and the receiver starts automatically and it is
necessary to wait a few moments until the initial display returns before using the remote control.
If the above sequence has not been followed correctly as described: open the remote
control flap; press the SET and OPT buttons simultaneously and program the transmission
unit. See “Changing the transmission unit” paragraph.
The new batteries must be of the same type as above; failure to comply with these instructions could cause a risk of explosion.
The old batteries must be disposed of properly in compliance with the applicable laws in force.
TEST HW 1
INIZIALE
UEr 3
7.11 Cleaning the fans
Any cleaning or maintenance work must be carried out after
the CURRENT HAS BEEN SWITCHED OFF.
The stove is fitted with fans (smoke extractor and heating) positioned at
the bottom rear of the stove. Any build-up of dust or ash on the blades
can unbalance them resulting in noise during operation.
It is necessary to have the fans cleaned annually. Since such an
operation involves dismantling certain parts of the stove, have the
cleaning carried out only by a Piazzetta Service Centre or other qualified
persons.
7.12 When not in use
When shutting the stove down for the summer, proceed as follows:
• remove all pellets from the hopper and feeding auger;
• carefully clean the grate, the grate support, the firebox and the ash drawer;
• clean the flue thoroughly: contact a professional chimneysweep for
this purpose;
• clean all dust, cobwebs, etc. from the area behind the inner lining
panels once a year, in particular the fans.
• Disconnect the power cable from the power supply.
7.13 Extraordinary maintenance
The following maintenance should be carried out ONCE A YEAR and is
necessary to ensure efficient and safe stove operation.
• Clean the firebox thoroughly.
• Clean and inspect the flue.
• Check the condition of seals and gaskets.
• Clean mechanical and moving parts (motors and fans).
• Check electrical and electronic components.
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