barbas Cuatro-7 75-60, Installation And Maintenance Manual

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5 Clearances
Warning:
• Obey the instructions in this section. Failure to follow these instruction can
create a fire hazard.
• Do not put the appliance directly against a flammable or non-flammable
wall.
5.1 Insulating material requirements
• Use insulating plates with a maximum thermal conductivity of 0.10 W/m.K or a thermal
resistance of minimum 10 K.m/W. The table hereunder shows some examples of
suitable insulating plate materials.
Examples of suitable plate material Thermal conductivity
Promat Promatect L insulating board 0.083 W/m.K
Skamol Skamotec 225 0.06 W/m.K
Skamol Super-Isol 0.08 W/m.K
• Only use white unbound ceramic insulation wool. Do not use glass wool or rock wool,
these materials can cause a bad smell, unwanted smoke and is not applicable for high
temperatures.
Insulation wool property Requirement
Temperature resistance > 700 °C
Density > 80 kg/m
3
5.2 Clearances to flammable or load-bearing walls
Caution: Make sure there is a 3 mm clearance between the appliance and
the surrounding construction, to allow for expansion of the appliance during
use.
Put a non-flammable insulation plate between the appliance and the rear wall and side
wall according the figure hereunder.
Obey the requirements as mentioned in the table hereunder.
Clearances
20 Cuatro-7 75-60