Product Information – SML - RSP

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Page 66 Assembly – Cutting, Connecting, Fastening Couplings with one or two screws are used for this purpose. In addition, there is an extensive assortment of enhancement items, e.g. claws to secure pressurized pipes or INOX couplings for underground installations. In this case, we recommend you revert to couplings from the RSP series, as these are tested for the required functions and requirements and correspond with the valid standard EN 877. Workmanship The complete coupling is pulled onto the pipe end up to the centre spacer ring on the gasket. The second pipe end is then inserted from the other side. The screws are tightened until both gripping jaws make contact. It is necessary to make sure that the packing areas are in clean condition. The pipe ends may need to be de-burred or cleaned to remove any irregularities. When using claws, it is necessary to ensure that the clamp parts surround the pipe ends evenly. The claw points must not touch the metal case on the packing clamp. Therefore, we recommend bolting the clamp halves together loosely. The screws are only tightened in a diagonal pattern afterwards. The closure parts should be pulled together with the same spacing in parallel, if possible. Fastening the pipe systems The fastening of the pipelines is also regulated in the standards. The standards state: „Pipelines must be fastened securely. The supporting spans of the pipeline as well as the measures to prevent their slipping apart and rolling out of the axis must be defined in accordance with the installation instructions of the manufacturer for the respective pipe material. Exposed pipes should not touch walls.“ A minimum down-grade of 0.5 % is specified in DIN EN 12056-2. It is necessary to keep in mind that a sufficient number of fasteners are used to guarantee a careful installation, especially for collec- tive pipes. RSP-SML pipes must be fastened with a maximum spacing of 2 m. This means that for a pipe length between 2 and 3 m, at least 2 fasteners are required. In the vicinity of a connection, the distance between the fastener and the pipe end or the connection must not equal more than 0.7 m. � � �� Downpipes, pressurized pipes or pipes with directional changes must also be sufficiently supported by stack supports, claws or fixed point brackets. � Generally, it is necessary to ensure that the fasteners are mounted evenly and that fastener systems which comply with the standard are used. Here it is also important that the installation instructions from the fastener manufacturer be followed. �� Suspending pipelines on punched tape is not permitted, as this makes the required stable running of pipes impossible. �� Fur further technical information, please contact our Technical Support directly at our Hotline +49 (0) 80 34 / 70 82-0 ▲ �� 1 Fire safety insulation �� For corresponding requirements �� ▶ �� DN 100/80 Supply pipe from sewage, e.g. from WC � �� 2 � DN 50 As discharge pipe from sink or shower �� 3 Claw for pressurized pipe For lift system as protection to 10 bar max. �� 4 Minimum down-grade of 0.5 % according to DIN EN 12056-2 �� ▲ �� 5 Stabilization bend To reduce pressure in downpipe �� ▲ �� 6 Stack support For stabilization in buildings of up to 5 levels (starting from DN 100) �� ▶ �� 7 �� ▶ �� 1 2 3 8 7 4 6 5 Building drainage with ventilation Free surface drainage rain water �▲ �� ▲ �� ▶ �� 8 �� Branch Foul water in downpipe (starting from DN 100) Page Page 67 67 RSP General SML KML TML BML Couplings Installation
Hotline +49 (0) 80 34 70 82-0 Allround Service n Plannings n Costings n Orders n Delivery News and all information also available as a download! rsp-sanitaer.de RSP Ruck Sanitärprodukte GmbH | Kirchstraße 1 | 83126 Flintsbach am Inn | Tel.: +49 (0) 80 34 / 70 82-0 | www.rsp-sanitaer.de www.agentur22.de As at 04/10, Subject to technical changes without prior notice.
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Product Information – SML - RSP

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