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Optifix 3 cellar drain Type 5 Instructions for Use 3-way backflow protection (two automatic and one manual emergency shut-off) Model 4989 en_INT...
Table of contents Table of contents About these instructions for use Target groups Labelling of notes About this translated version Product information Standards and regulations Intended use 2.2.1 Areas of use 2.2.2 Place of installation and installation conditions 2.2.3 Maintenance Product description 2.3.1 Overview...
This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use.
About these instructions for use About this translated version This instruction for use contains important information about the choice of product or system, assembly and commissioning as well as intended use and, if required, maintenance measures. The information about the products, their properties and application technology are based on the current standards in Europe (e.g.
This includes cleaning agents, which can damage sani‐ tary equipment, drainage equipment and pipe materials. Viega recommends closing the emergency trap if operation, where no wastewater is produced, is interrupted for a number of days. Optifix 3 cellar drain Type 5...
Product information 2.2.2 Place of installation and installation conditions Street / backflow level Area safe from backflow Backflow level Area at risk of backflow Backflow trap The connection of the upper floor to the underground pipe must be made between the backflow trap and sewer within the building – only then is it possible to ensure that the wastewater system can function faultlessly.
Product information Product description 2.3.1 Overview Grate Odour trap Backflow unit Shutter valves Top, rotatable and height-adjustable Base unit Plug for side inlet Odour trap for side inlet Test device 2.3.2 Technical data Load class K = 300 kg Drainage capacity 1.8 l/s at 20 mm accumulation height 2.3.3...
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Product information In addition, the backflow trap can be closed manually using a manual actuator. Optifix 3 cellar drain Type 5 9 from 17...
Handling Assembly Requirements: The installation in the drainage pipeline may only be carried out by construction or specialised plumbing companies observing the building regulations and following these instructions. Position the drain on the floor and fasten to the reinforcement. Connect the drain to the wastewater pipe in the direction of flow. Pull out the top and make level with the floor.
Handling Lay the floor covering. Remove the site protection. Inspection To ensure safe operation, a monthly inspection must be carried out by a professional, see . Remove the grate. Open the manual lock and in doing so check the mobility. Close the manual lock.
Handling Maintenance NOTICE! To ensure safe operation, carry out maintenance of the system twice a year. Requirements: Maintenance must be carried out by a professional. Only use original parts for repairs, maintenance and extensions. Replace defective components, do not repair. When using cameras and cleaning devices (cleaning spiral, high- pressure cleaner), protect the backflow trap against mechanical damage.
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Handling Remove the grate. Open the manual lock. Remove the odour trap. Remove the odour trap for the side inlet. Move the fastening lever. Optifix 3 cellar drain Type 5 14 from 17...
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Handling Remove the backflow unit at the fastening lever. Clean the casing. Clean the backflow unit. Insert the backflow unit. Optifix 3 cellar drain Type 5 15 from 17...
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Handling Move the fastening lever. Unscrew the screw plug. Screw the test device in. Fill the test device with water up to the top marking. If you need to refill more than 0.5 l in 10 minutes, check the lock again and replace the seals if necessary.
Handling Insert the odour trap. Insert the odour trap for the side inlet. Close the manual lock. Insert the grate. Disposal Separate the product and packaging materials (e. g. paper, metal, plastic or non-ferrous metals) and dispose of in accordance with valid national legal requirements.
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