KNOB SYSTEM - Roth Werke
KNOB SYSTEM - Roth Werke
KNOB SYSTEM - Roth Werke
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Leak test protocol<br />
for carrying out a leak test on radiant heating systems<br />
in accordance with DIN EN 1264 Part 4 (2009-11)<br />
Building project:<br />
Client:<br />
Construction stage:<br />
In the above-mentioned building project, a <strong>Roth</strong> radiant heating system of type: __________________________<br />
construction type A according to DIN 18560 Part 2/DIN EN 1264 Part 4, was installed.<br />
Ø <strong>Roth</strong> System Pipe X-PERT S5 ® ____________________ mm<br />
Ø <strong>Roth</strong> System Pipe DUOPEX S5 ® ____________________ mm<br />
Ø <strong>Roth</strong> System Pipe Alu-Laserflex ® ____________________ mm<br />
Method of procedure:<br />
After finishing installation work on anhydrite and cement screeds, the heating circuits on the <strong>Roth</strong> radiant<br />
heating system must be tested for leaks using a water or compressed air test. Tightness against leaks must be<br />
ensured immediately before and whilst laying the screed. The test pressure must not be less than 4 bar and not<br />
more than 6 bar.<br />
If there is a risk of freezing, in case of the water pressure test, suitable measures must be taken, e.g. using<br />
anti-freeze, carrying out the temperature equalisation of the building. If anti-freeze is used that is not designed<br />
for the intended use, then this should be removed by emptying and flushing the system with at least 3 changes<br />
of water.<br />
• Completion of the <strong>Roth</strong> radiant heating system on: ______________<br />
• Start of the pressure test on: ______________ with test pressure: _______ bar<br />
Water Pressurised air<br />
• End of the pressure test on: ______________ with test pressure: _______ bar<br />
• Screed laid on: ______________<br />
• System pressure during application was ______________ bar<br />
• Anti-freeze was added to the system water and handled as described. (Yes/No)<br />
• The system was tested for leaks on: ______________ inspected and approved<br />
Confirmation:<br />
Builder/Client<br />
Stamp/Signature<br />
Building manager/Architect<br />
Stamp/Signature<br />
10<br />
Heating engineering company/installation company<br />
Stamp/Signature<br />
Material no. 1180000337 X710 B Subject to technical modifications.