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Summary of Contents for SYR STS 5
- Page 1 W E K E E P S M A R T T H I N G S S I M P L E . Installation, operation and maintenance Safety Disconnecting Unit STS 5...
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Page 2: Table Of Contents
Connection with the drinking water pipe ..9 4.3.2 Connection with the service water pressure line ............10 4.3.3 Emergency overfl ow ..........10 4.4. Emergency overfl ow slot type AB ........11 4.5. Power connection ..............11 Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 3: General
1.1. Notes on the operating instructions These operating instructions enable you to use your SYR Safety Disconnecting Unit STS 5 safely and effi ciently. They are part of the scope of delivery and must be kept accessible to the user at all times. -
Page 4: Safety
Danger to persons from electrical, thermal, mechanical and chemical effects. Failure of important functions of the product. Failure of prescribed methods of maintenance and repair. Danger to the environment due to leakage of hazardous substances. Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 5: Duty Of Care Of The Operator
2.5. Duty of care of the operator The safety disconnecting unit has been designed and built taking into account a risk assessment and after careful selection of the har- monized standards to be complied with, as well as other technical specifi cations. The product thus corresponds to the state of the art and ensures maximum safety. -
Page 6: Design And Function
3. Design and function 3.1. Scope of delivery Safety Disconnecting Unit STS 5 Ratio DFR to STS 5 Drilling template Wall bracket Connection set Armored hose Installation-, operation- and maintenance instruction Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 7: Function
3.2. Function The safety disconnecting unit separates the drinking water and liquids of category 5 according to EN 1717 (type AB). A separation of drin- king water and process water is mandatory in the drinking water ordinance. The DIN EN 1717 shows different possibilities: For service water of category 5, such as rainwater and gray water, but also for standing water in pressure boosting systems and underground sprinkler systems, the "free outlet"... -
Page 8: Wall Mounting
fi rmly in place so that no consequential damage can occur. • Slide the unit into the wall mount from above and check that the receptacles are back in the appropriate guides. Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 9: Connection With Water Pipes
To prevent a pressure increase due to thermal expansion in the pressure line, an appropriate expansion vessel must be installed in the pressure line (e.g. SYR Art.- No. 4807.00.924). The installation of such a vessel also prevents the pump from cycling. -
Page 10: Connection With The Service Water Pressure Line
Route the overfl ow line to the sewer / lifting unit with the same nominal width of the emergency overfl ow connection without narrowing the cross-section. If the overfl ow connection is not connected to the sewer connection, there is a risk of fl ooding the installation room. Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 11: Emergency Overfl Ow Slot Type Ab
4.4 Emergency overfl ow slot type AB If a backwater should occur due to a sewer backwater or a defect in the lifting unit as far as the service water storage tank of the safety disconnecting unit, the water is discharged into the installation room via the tank emergency overfl ow slot. This free overfl ow is mandato- ry according to DIN EN 1717 to protect the drinking water pipe. -
Page 12: Start-Up
• Close consumers as soon as the water escapes without air pockets. Maximum pressure is built up and the pump switches off again after approx. 10 seconds. • The device can now be operated. Venting tap Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 13: Shut Down
7. Shut down To shut down the device, proceed as follows. • Open a consumer. • Close the shut-off device of the drinking water supply. • After the pump has run for a short time and the drinking water tank has been drained, the pump's dry-running protection is activated. As soon as the pump has switched off, disconnect the power plug. -
Page 14: Float Valve Of The Drinking Water Supply
Period: Every 10,000 operating hours or after 10 years or in case of premature wear. 8.6. Seal service water tank Check the correct fi t as well as the sealing of the rubber seal between the drinking water tank and the pump suction. Period: semiannual Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 15: Malfunctions / Troubleshooting
9. Malfunctions / Troubleshooting Procedure for troubleshooting: • Disconnect the device from the mains (to do this, disconnect the mains plug from the mains). • Reconnect the power plug to the appropriate socket. The power plug must be freely accessible and not covered! •... -
Page 16: Technical Data
" Pressure line " 1 AG Emergency overfl ow Other Unit Installation condition Interior Ambient temperature ° C +5°C bis +35°C Conveyed material temperature ° C +5°C bis +35°C Pump characteristic Installation, operation and maintenance Safety Disconnecting Unit STS 5... -
Page 17: Dimensions
11. Dimensions... - Page 18 Installation, operation and maintenance Safety Disconnecting Unit STS 5...
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Page 19: Spare Parts And Accessories
12. Spare parts and accessories Spare parts / accessories Connections Other parts Drinking water supply ¾" Pump 6500.00.901 Venting tap Flow guard 6500.00.908 Pressure connection 1" Emergency overfl ow Float valve 6500.00.904 Drain DN 50 Pressure gauge Tank lip seal 6500.00.906 Water tank Filter complete... - Page 20 Hans Sasserath GmbH & Co. KG • Mühlenstr. 62 • D-41352 Korschenbroich • Tel. +49 2161 6105-0 • info@syr.de • www.syr.de Installation, operation and maintenance Safety Disconnecting Unit STS 5...
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