15
EN
10.0 Bracket instructions
[20] Basic instructions
Single-wall steel ue system
These basic requirements are only applicable to connecting pipes with the following
characteristics:
• Connection to a heater with built-in ventilator.
• Connection in the installation area of the appliance and in sight.
• Single-walled, rigid aluminium or stainless steel pipes with CE certication (cf EN
1856-1/2, P1, W).
• Maximum ue gas temperature of 160ºC.
• Diameters from Ø80 to Ø130 mm.
Caution! This checklist includes some basic instructions. For further
instructions for this unit paragraph 2.2.
Checklist
General
We recommend using the brackets of manufacturer Cox Geelen.
Do not combine components of various materials or nished products for the
connecting pipe, except where the manufacturer of the system allows this. Exception
to this rule: components tested according to Gastec Qa KE83-3 (thick-walled
aluminium) and 5 (stainless steel).
The minimum insertion length of sleeves and spigot ends is 40mm.
Mount tension free.
Create a slope 3 degrees (so 50mm per meter) to the unit for a proper drainage of
the condensate.
Connecting and bracing
Brace every corner to or close to the sleeve. Exception when connecting to the unit:
- If the connecting pipe is shorter than 0.25m before and after the rst ben, the
bracket at the rst bend can be omitted.
- Place the rst bracket on a maximum of 0.5m pipe length from the unit.
Horizontal and non-vertical pipes
- Maximum bracket distance of 1m.
- Divide lengths between brackets evenly.
Vertical pipes
- Maximum bracket distance of 2m.
- Divide lengths between brackets evenly.
Gaskets and seals
Avoid damaging of the sealing rings by cutting of in an angle and deburring.
When using tension-proof connections follow the instructions of the manufacturer.
Do not screw or park connections.
It is not allowed to seal foam or paste (for example PUR, silicone, etc.).
If necessary lubricate sealing rings exclusively with max. 1% soap solution or water.
Caution! Do not use grease, Vaseline, petroleum jelly or oil.
Air supply system
These basic instructions are only applicable to air supply pipes with the following
characteristics:
• Connection to a closed heater with built-in fan.
• Connection in the installation area of the appliance and in sight.
• Aluminium, stainless steel or plastic air supply pipes.
• Diameter air supply pipe of Ø80 to Ø130 mm.
Caution! This checklist includes some basic instructions. For further
instructions for this unit paragraph 2.2.
Checklist
General
Do not combine components of various materials or nished products for the
connecting pipe.
The minimum insertion length of sleeves and spigot ends is 40mm.
When using plastic air supply pipes make sure that the distance to the ue pipe is at
least 35mm.
Mount tension free.
Connecting and bracing
Place the rst bracket on a maximum of 0.5m pipe length from the unit.
Horizontal and non-vertical pipes
- Maximum bracket distance of 1m.
- Divide lengths between brackets evenly.
Vertical pipes
- Maxium bracket distance of 2m.
- Divide lengths between brackets evenly.
Gaskets and seals
Avoid damaging of the sealing rings by cutting of in an angle and deburring.
Seals of metal air supply pipes may be bolted or parked. This is not allowed for plastic
air supply pipes.
Guarantee the gas-thightness by using components that are provided with a seal.
If necessary lubricate sealing rings exclusively with max. 1% soap solution or water.
Caution! Do not use grease, Vaseline, petroleum jelly or oil.