GEA ECOVENT N/W Operating Instructions Manual Download Page 46 | Manualshive

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Technical Data

Lubricants

46

Operating Instructions · ECOVENT

®

Valve N/W and N.M DN 10/15

Edition 2014-07-04

Tools

Lubricants

Tools

Part no.

Hose cutter

407-065

V-ring insertion tool

229-109.88

Hex key a/f 5

Square socket wrench a/f 10

Lubricants

Part no.

Rivolta F.L.G. MD-2

413-071

PARALIQ GTE 703

413-064

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Summary of Contents for ECOVENT N/W

Page 1: ...Operating Instructions ECOVENT Valve N W and N M DN 10 15 Edition 2014 07 04 English...

Page 2: ...4155 49 0 Fax 49 4155 49 2423 Mail sales geatuchenhagen gea com Web http www tuchenhagen com These operating instructions are protected by copyright All rights reserved The docu ment may not in whole...

Page 3: ...e and Repair 14 Disassembly 15 Environmental Protection 15 Electrical Equipment 15 Signage 16 Residual Risk 17 Hazard Areas 17 Residual Dangers 18 Declaration of Incorporation 19 Intended Purpose 20 D...

Page 4: ...Module 31 Removing the Valve Insert 32 Dismantling Individual Parts 33 Converting the Actuator 34 Disassembling Valve W 34 Removing the Control Module 34 Removing the Valve Insert 35 Dismantling Indi...

Page 5: ...Carefully read these Operating Instructions before starting any work on or using the valve Your personal safety and the safety of the valve can only be ensured if you act as described in the Operating...

Page 6: ...e you have to take to avoid the hazard CAUTION Warning Injuries Failure to observe the warning note can result in minor or moderate damage to health The arrow identifies a precautionary measure you ha...

Page 7: ...German standard issued by DIN Deutsches Institut f r Normung e V German Institute for Standardization EN European Standard EPDM Material designation Short designation according to DIN ISO 1629 Ethyle...

Page 8: ...t ft PA Polyamide PE LD Low density polyethylene psi Anglo American Unit of measurement of pressure Pound force per square inch All pressure ratings bar psi stand for over pressure barg psig if this i...

Page 9: ...toring that these measures are observed The following principles apply Only allow qualified staff to work on the valve The operator must authorize the staff to carry out the relevant tasks Working ar...

Page 10: ...n the valve independently Sufficient instruction to work on the valve under the supervision and direction of a qualified specialist Each member of staff must meet the following requirements to be allo...

Page 11: ...lations for use in potentially explosive areas Maintenance staff Adequate instruction as well as sound knowledge of the design and function of the valve Sound knowledge in the following areas Mechanic...

Page 12: ...at nobody can get hurt on the parts of the valve Immediately report any faults or noticeable changes on the valve to the person responsible Observe the accident prevention regulations and all local re...

Page 13: ...stablish all connections correctly The safety devices for the valve must be complete fully functional and in perfect condition Check the function before starting any work When the valve is switched on...

Page 14: ...lowing principles apply Observe the intervals specified in the maintenance schedule Only allow qualified staff to carry out maintenance or repair work on the valve Before starting any maintenance or r...

Page 15: ...rotection Harm to the environment can be avoided by safety conscious and proactive behaviour of the staff For environmental protection the following principles apply Substances harmful to the environm...

Page 16: ...erous points on the valve are indicated by warning signs prohibition signs and mandatory signs The signs and notes on the valve must always be legible Any illegible signs must be replaced immediately...

Page 17: ...on will suddenly lift the actuator Therefore release the spring tension before detaching the clips by supplying the actuator with compressed air Before starting any service maintenance or repair work...

Page 18: ...eguard any adjacent live parts Spring tension in the actuator Danger to life caused by compression spring in the actu ator Do not open the actuator but return it to GEA Tuchen hagen for proper disposa...

Page 19: ...identified here complies with the Essential Health and Safety Requirements defined in Annex I section 1 and section 2 1 The technical documentation is compiled in accordance with Annex VII part B In r...

Page 20: ...valve is proper transportation and storage as well as professional installation and assembly Operating the valve within the limits of its designated use also involves adhering to the operating inspect...

Page 21: ...are not working or were removed Malfunctions have been detected on the valve Damage has been detected on the valve Maintenance intervals have been exceeded Conversion Work You should never make any te...

Page 22: ...al load lifting devices and lifting accessories which are suitable for the intended purpose Observe the maximum load bearing capaci ties Secure the valve against slipping Take the weight of the valve...

Page 23: ...23 Design Design No Designation B T VIS control module 140 Actuator 139 Switch bar 9 Lantern 15 Valve disk 42 Housing 55 Vent screw 61 Air connection...

Page 24: ...and no foreign materials e g tools bolts lubricants are left in the system Valve with Detachable Pipe Connection Elements This section describes the procedure to fit the valve CAUTION Liquids in pipe...

Page 25: ...the spring tension 2 Disassemble the valve see chapter Disassembling Valve N Page 31 or Disas sembling Valve W Page 34 3 Fit the housing without sealing rings 4 Fit the housing into place and tack it...

Page 26: ...es must be cut exactly square Tools required A hose cutter Carry out the following steps 1 Shut off the compressed air supply 2 Use the hose cutter to cut the pneumatic hoses square 3 Push the air hos...

Page 27: ...esult in serious personal injury or death Observe the installation and operating regulations for use in potentially explosive areas Connect in accordance with the connection diagram and the instructio...

Page 28: ...ssed air or compressed air pressure too low Check the compressed air supply Check air hoses for free passage and air tightness Fault in the electrical system Check actuation external controller and ro...

Page 29: ...ic Connections Carry out the following steps 1 Check the operating pressure at the pressure reducing and filter station 2 Clean the air filter at regular intervals 3 Check that the air hoses sit firml...

Page 30: ...temperature of the cleaning solution ambient conditions Removing the Valve Requirement Make sure that during maintenance and repair work no process is in operation in the area concerned Carry out the...

Page 31: ...odule IMPORTANT NOTE The permanent magnet on the switch bar 1 is fragile Damage to the permanent magnet Protect the permanent magnet against impact stress Carry out the following steps 1 Push the circ...

Page 32: ...tor Therefore release the spring tension before detaching the clips by pressurizing the actuator with compressed air at max 8 bar IMPORTANT NOTE The valve disk is a sensitive component Damage to the v...

Page 33: ...valve disk 15 is raised 2 Take off the clip 43 3 Withdraw the valve from the housing Done Dismantling Individual Parts IMPORTANT NOTE Sensitive parts The sealing surfaces on the cylinder may be damag...

Page 34: ...parts in reverse order NC piston facing down in the direction of the housing Disassembling Valve W Removing the Control Module Requirement No solenoid valve must be actuated electrically or manually T...

Page 35: ...ft the actuator Therefore release the spring tension before detaching the clips by pressurizing the actuator of a spring closing valve with compressed air at max 8 bar IMPORTANT NOTE The seat of the h...

Page 36: ...the actuator via 61 The valve disk 15 is raised 2 Take off the clip 43 3 Pull the valve with the top housing 409 out of the pipe Done Dismantling Individual Parts Requirement The pneumatic and electri...

Page 37: ...out the lantern 9 from the actuator using a bar or pipe d 42 5 Unscrew the mounting base 198 using a face spanner All seals are freely accessible Done Converting the Actuator For converting from NC to...

Page 38: ...dle the valve with care IMPORTANT NOTE Damage to the valve Damage to the valve can result in a malfunction Observe the safety information sheets issued by the detergent manufacturers Only use detergen...

Page 39: ...ving the V ring CAUTION The scriber can slip off when the V ring is removed Danger of injury Grip the valve disk in a vice with protected jaws Unscrew the curved side of the scriber Carry out the foll...

Page 40: ...sult in a malfunction Ensure that an adequate film of lubricant is applied For product contact seals only use suitable greases and oils Observe the safety information sheets issued by the lubricant ma...

Page 41: ...unning dry must be avoided Assembly Carry out the following steps 1 Assemble the valve in reverse order 2 Check the valve stoke with the control module still removed Readjust the proximity switches if...

Page 42: ...forces in the actuator can be as much as 5 kN The pre stressed spring can cause serious personal injury or death Never open the actuator GEA Tuchenhagen accepts unopened actuators and arranges for pro...

Page 43: ...ng tables for the key technical data of the valve Key data of the valve Type Valve N W and N M DN 10 15 Serial Serial number Material 1 4404 AISI 316L EPDM FDA Control air pressure bar psi min 5 0 72...

Page 44: ...Compressed air supply Designation Description Air hose Metric Material PE LD Outside dia 6 mm Inside dia 4 mm Inch Material PA Outside dia 6 35 mm Inside dia 4 3 mm Product pressure max 10 bar standar...

Page 45: ...of Sealing Materials Medium Temperature Sealing material general operation temperature EPDM 40 135 C 40 275 F FKM 10 200 C 14 392 F Caustics up to 3 up to 80 C 176 F o Caustics up to 5 up to 40 C 104...

Page 46: ...ECOVENT Valve N W and N M DN 10 15 Edition 2014 07 04 Tools Lubricants Tools Part no Hose cutter 407 065 V ring insertion tool 229 109 88 Hex key a f 5 Square socket wrench a f 10 Lubricants Part no...

Page 47: ...m Date 2014 07 04 Page 47 of 55 Spare_parts_lists fm Spare Parts List Shuttle Valve Type W_ECO DN 10 15 Spare Parts Lists Shuttle Valve Type W_ECO DN 10 15 Shuttle Valve Type W_ECO DN 10 15 housing co...

Page 48: ...ng Turcite 935 050 60 O ring NBR 930 693 61 Straight screw fitting Brass nickel plated 933 330 98 O ring NBR 930 046 99 Ring T VIS ECO Noryl GFN2 221 002396 101 O ring NBR 930 251 129 O ring NBR 930 0...

Page 49: ...e 49 of 55 Spare_parts_lists fm Spare Parts List Shuttle Valve Type W_ECO DN 10 15 B T VIS A 8 Control Module See spare parts list for control module T VIS A 8 Control module T VIS M 1 See spare parts...

Page 50: ...49 4155 49 0 Telefax 49 4155 49 2423 sales geatuchenhagen gea com http www tuchenhagen com Date 2014 07 04 Page 50 of 55 Spare_parts_lists fm Spare Parts List Shut Off Valve Type N_ECO and N M DN 10...

Page 51: ...IS A 8 P 20 PVC 221 589 39 221 589 39 15 Valve disk 1 4404 221 311 01 221 315 13 29 O ring NBR 930 029 930 029 42 Angular housing 1 10 with 1 socket 1 4435 221 193 04 221 193 04 Angular housing 2 10 w...

Page 52: ...e_parts_lists fm Spare Parts List Shut Off Valve Type N_ECO and N M DN 10 15 B T VIS A 8 Control Module See spare parts list for control module T VIS A 8 Control module T VIS M 1 See spare parts list...

Page 53: ...chenhagen gea com http www tuchenhagen com Date 2014 07 04 Page 53 of 55 Spare_parts_lists fm Spare Parts List Manual Actuator ECOVENT Shut off Valve N_ECO DN10 15 Manual Actuator ECOVENT Shuttle Valv...

Page 54: ...15 Manual Actuator ECOVENT Shuttle Valve W_ECO DN10 15 Item Designation Material Part no 1 Sealing ring EPDM FKM 924 255 924 297 2 Bearing Bearing 3A PTFE Kohle SUSTA PVDF 935 037 935 097 7 V ring AX...

Page 55: ...55...

Page 56: ...countries Founded in 1881 the company is one of the largest providers of innovative equipment and process technology GEA Group is listed in the STOXX Europe 600 index GEA Mechanical Equipment GEA Tuch...

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