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Grundfos DN 10, Инструкция по установке и эксплуатации

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Header lines

DN 10 / DN 15

Installation and operating instructions

GRUNDFOS 

INSTRUCTIONS

Содержание DN 10

Страница 1: ...Header lines DN 10 DN 15 Installation and operating instructions GRUNDFOS INSTRUCTIONS...

Страница 2: ...uct description 5 2 1 Correct usage 5 2 2 Inappropriate usage 5 2 3 Identification 5 2 3 1 Nameplate 5 2 4 Warranty 5 3 Technical data 6 3 1 Header line for chlorine gas cylinders 6 3 1 1 Connections...

Страница 3: ...5 Maintenance and service personnel The product may only be maintained and serviced by personnel authorised by Grundfos 1 6 Protective equipment 1 6 1 Personal protective equipment The operating autho...

Страница 4: ...dent prevention Chlorination of water chlorine rooms have to meet the following requirements They should not have connections to other rooms and must be separated gas tight and fire resistant They mus...

Страница 5: ...this manual and with the gas they are approved for The usage is limited to industry water treatment and waste water treatment 2 2 Inappropriate usage Operational safety is only guaranteed if the produ...

Страница 6: ...n The values stated in the technical data must be adhered to Line pressure max 16 bar Ambient temperature 0 C to 40 C Capacity of gaseous chlorine max 200 kg h Capacity of liquid chlorine max 600 kg h...

Страница 7: ...Fig 6 Dimensions of header line for 3 cylinders 3 4 2 Header line for 5 drums Fig 7 Dimensions of header line for 5 drums TM04 8637 4112 350 350 bar 16 0 TM04 8608 4112 l 160 DN 25 G 1 500 1000 500 1...

Страница 8: ...gas dosing system increases by the number of connected containers The maximum extraction quantity must not exceed 1 of the container filling quantity Otherwise the gas will liquefy during extraction...

Страница 9: ...to the cylinder valves 6 Screw the flexible lines 3 to the connection valves 4 Fig 11 Gas dosing system with header line 5 1 2 Tightening the connection valve Before start up of the header line the c...

Страница 10: ...swing the open bottle until the ammonia vapour comes out Slowly move the open ammonia bottle along the gas leading parts 5 If white mist forms the header line is leaky 6 Immediately close the containe...

Страница 11: ...he entire gas dosing system has to be checked See the Installation and Operating Instructions of the gas dosing system 5 3 Start up Start up of the header line has to be done together with the gas dos...

Страница 12: ...equipment Loctite 273 screw tap G 1 4 brush 1 Warm up the joint 2 Remove the old connection screwing 1 3 Remove all grease from the joint 4 Remove adhesive residues from the internal thread with screw...

Страница 13: ...ding parts 8 Connect the flexible line and the gas container Assembly drawing Fig 17 Connection valve Set Valve size Product No 5 gaskets for connection valves 1 1 4 95702615 G 1 2 copper line 9571725...

Страница 14: ...between copper line and steel line 9 1 Leakage at the connection valve Fig 19 Connection valve 1 Unscrew lock nut 1 2 Tighten the gland 3 with a torque of 15 Nm 3 Retighten lock nut 4 If the leakage s...

Страница 15: ...shut off valves upstream and downstream of the injector 7 Close the shut off valve of the injection unit 8 Remove and dismantle the header line 9 Use warm water to clean the parts that have been in co...

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Страница 19: ...Shiagawa ku Tokyo 141 0022 Japan Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone 82 2 5317 60...

Страница 20: ...5371 The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding...

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