Operating instructions Table of contents About these instructions ....................4 Safety ........................... 4 Transport and storage ....................7 Description of the safety valve ..................7 Assembly ........................10 Operation ........................11 Maintenance ....................... 12 Disassembly and disposal ................... 14 herose.com...
Follow all safety instructions and operating procedures in these operating instructions. Warranty claims against HEROSE GMBH will be rejected if the HEROSE seal is broken by unauthorised companies. Meaning of the operating instructions The operating instructions are to be read and followed by the responsible technical personnel before installation and start-up.
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Injury due to the valve being flung away! Depressurise and empty all supply pipes before dismounting the valve. Make sure that the system is depressurised. Secure against being pressurised again. Do not bend over the valve when dismounting. herose.com...
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Operating instructions WARNING Harmful and/or hot/cold conveyed media, lubricants and fuels Hazardous for persons and the environment! Collect and dispose of rinsing medium and any residual media. Wear protective clothing and a protective mask. Observe legal regulations regarding the disposal of harmful media. CAUTION Cold/hot pipelines and/or safety valves.
L 0,50 cap.: 9377 kg/h Lift: 3mm A : 78,5mm² Temp.: -270°C to 400°C p : 20,00 bar EN ISO 4126-1 0045 Explanation Type 06810/ 06815/ 06820/ 06850/ 06855 TAG-no. Specified by the customer Ser.-no Serial number Date MM.YY, month and year of manufacture TÜV SV...
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Operating instructions Mode of operation Safety valves protect tanks and pipeline systems against impermissible overpressure. Safety valves represent the last line of safety for a tank or pipeline system. They should be capable of preventing impermissible overpressure when all other upstream regulating, control and monitoring devices have failed.
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See catalogue page Lifetime The user is obligated to use Herose products only for their intended purpose. In this case, a technical service life may be assumed in accordance with the underlying product standards (e.g. EN1626 for shut-off valves and EN ISO 4126-1 for safety valves).
Operating instructions Assembly Installation position Vertical From 20 to 300 bar in the horizontal installation position, with the outlet facing downwards. Notes regarding the installation Use suitable tools. Open-ended spanners Torque wrench Clean tools before the installation ...
Proceed as follows during the initial start-up, after breaks in operation and for checking the function: Pull the lifting lever away from the spring cover until blow-off of the operating medium is clearly audible. Release the lifting lever again. The valve is ready for operation. herose.com...
Operating instructions Maintenance Safety during cleaning Take note of the specifications in the safety data sheet and the general occupational health and safety rules if degreasers are used for process-related reasons for the cleaning of bearing parts, fittings and other precision parts. Maintenance The maintenance intervals must be defined by the user according to the operating conditions.
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Safety valves dimensioned Inadequate Re-dimension and replace the incorrectly for the plant performance safety valve conditions Safety valves not being used in accordance with the Change conditions applicable regulations herose.com...
Operating instructions Repairs Repairs to the safety valves may be carried out only by HEROSE or by specialist workshops authorised by HEROSE and monitored by the regulatory authorities, using only original spare parts. Returns / complaints Use the Service form in case of returns/complaints.