2. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 MANUAL REVISION DATE 2

28. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 NOTES 28

29. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 NOTES 29

19. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Valve with single acting actuator with Twin Stop Mixproof valve 19 BBZT B925 - B935

30. Bardiani Valvole S.p.A. via G. di Vittorio, 50/52 - 43045 Fornovo di Taro (PR ) - Italy tel. +39 0525 - Fax 0525 3408 bardiani @ bardiani.com - www.bardiani.com

1. Instruction, Use and Maintenance Manual CONTROL UNITS Bardiani Valvole S.p.A. via G. di Vittorio, 50/52 - 43045 Fornovo di Taro (PR ) - Italy tel. +39 0525 - Fax 0525 3408 bardiani@bardiani.com - www.bardiani.com EN-IST-GIOT360-0419 GIOTTO TOP ®

18. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Valve with single acting actuator Valve with double acting actuator 18 ZVF BBZP - BBYP - BBWP ZVF BBZP - BBYP - BBZQ

23. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 9 Troubleshooting PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION Air leak from solenoid valve support No gaskets or loose fitting Check the sealing capacity of the gaskets and tighten the screws Air leaks in safety valve The LED do not come on Circuit board damaged Replace the circuit board Damaged LEDs Inductive sensors not working Check the sensor connections in the terminal block and restore if necessary The solenoid valve does not activate Damaged solenoid valve Replace solenoid valve Circuit board damaged Replace the circuit board Air supply pressure incorrect Consult the Technical Data section in the Manual Solenoid valve support damaged Replace solenoid valve support Electrical connections not made properly Check the connections in the terminal block on the electrical board and tighten the screws. Solenoid valve manual command activated Reposition the manual command in the default position, see image below The inductive sensors are not working Inductive sensors damaged Replace inductive sensors Electrical connections not made properly Check the connections in the terminal block on the electrical board and tighten the screws. Distance between the cam and the inductive sensors greater than 1.5 mm. Check the centring of the Giotto and the fastening to the double guide 23 OK OK

9. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 4 Giotto Top ® Control unit NO. DESCRIPTION 21 Base 21a Sealing ring 21b Sealing ring 21d Double guide 21e Vent plug 21f Air coupling 21g Air coupling 21i Cap 21k Terminal block with support 22 Cam 25 Screw 26 Bardiani case 27a Sensor 27d Micro-size inductive sensors holder slide 114a Sleeve for cable gland 114b 7-pole connector 114c 5-pole connector 114d 8-pole connector 192 Solenoid valve 192b Solenoid valve support 192c Cap 192d Solenoid valve board 192e Sealing ring 283 AS-i board 9

7. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 WARNING ALWAYS make sure the electrical and pneumatic connect ions are NOT active when executing operations on the Giotto Top® and that the power supply v oltage is only 24 Vdc. WARNING Under normal circumstance (exposure time, eye pupils, obse rvation distance) it is assumed that no endangerment to the eye exists from the LEDs. As a matter of principle, however, it has to be mentioned that intense light sources have hi gh secondary exposure potential due to their blinding effect. As is also true when viewing oth er bright light sources (e.g. headlights), temporary reduction in visual acuity and afterimages ma y occur, leading to irritation, annoyance, visual impairment, and even accidents, depending on the si tuation BARDIANI VALVOLE S.p.A. declines all liability for installation, use or maintenance which fails to comply with the indications provided in this manual! 7

4. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 INTRODUCTION This “Instruction, Use and Maintenance Manual” has been drawn up expressly for expert technical personnel. Consequently any information whi ch can easily be deducted from reading the text and/or examining the illustrations and/or drawin gs provided herein shall not be the object of further explanation. It forms an integral part of the Products supplied and must be read prior to any installation, operation and/or maintenance of all types of control unit provided. This manual must be saved for future reference and be kept readily available at the unit. With regards to the use of valves compliant with EU Directive 2014/34/UE (ATEX), consultation of a speciic manual is mandatory. The essential characteristics of all types of contro l unit described herein being consistent, the Manufacturer reserves the right to alter and or comple ment and or update at any time and with no obligation to notify so in writing, the data and or i nformation relevant to the use of the control unit described in this "Instruction, Use and Maintenance Manual". A constantly updated version of this "Instruction, Use and Maintenance Manual" is available at the Manufacturer's website www.bardianivalvole.it. Under no circumstance shall the Manufacturer be held liable for consequences resulting from failure and or improper use of the instructions contained in this Manual and relating to the installation, operating, maintenance and storage of the products. All rights reserved. Full or part reproduction, transfer and or recording of a ny part of this "Instruction, Use and Maintenance Manual" by all means, whether it be elect ronic, on hard copy, mechanical or any other means or recording or reuse is strictly prohibite d without the prior written consent of the Manufacturer and for any use other than that of the Buyer. (Translation of the Original Instructions in the italian Language) 4

24. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 10 Maintenance and Cleaning When used correctly the Giotto Top® does not need any spe cial maintenance. Any repair work must be carried out by authorized personn el only, making sure that the electrical and pneumatic power supplies have been disconnected before carr ying out any operation inside the Giotto Top®. WARNING Before using cleaning products make sure they are compat ible with the materials used to construct the Giotto Top®, both the casing and the gaskets. If solvents or cleaning agents containing acids or alka line substances are used, always make sure the Giotto Top® is immediately rinsed with clean water. When so doing, pay particular attention to those areas where there are orifices or openings. WARNING Each time the casing is open, make sure that the vari ous cables inside it are repositioned where they do not interfere with cam movement. WARNING Should it be necessary to replace any component of the Giotto Top®, contact Bardiani Valvole S.p.A. to purchase the necessary spare part as the use of any products not supplied by us may compromise correct valve operation or constitute a hazard for per sonnel. 24

17. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 7 Giotto Top ® Pneumatic connections Compressed Air inlet 1/8” (BSP) Connections for air itting 1/8” Air vent 1/8” (BSP) WARNING Use only pipes with an external diameter of 6 mm. Cut these pipes with a suitable cutter to avoid damaging th e pipe which could lead to Giotto Top® malfunctions. Select a suitable length of pipe which allows the Giott o Top® to be removed without unscrewing the anchoring. 17 6

3. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 INDEX 1 Safety,Warning and Mandatory Signs 5 2 General safety warnings 6 3 Technical Data 8 4 Giotto Top ® Control unit 9 5 Giotto Top ® Assembly / Disassembly 10 6 Giotto Top ® Installation 14 7 Giotto Top ® Pneumatic connections 17 8 Giotto Top ® Electrical connections 20 9 Troubleshooting 23 10 Maintenance and Cleaning 24 11 Ce Certificate 25 12 Warranty 26 13 Recommendations 27 3

16. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Cilynder coniguration Normally closed Normally open closed open upper lift lower lift 16

13. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 13 TYPE B - TYPE S 21k 21 21k 21 21k 21 21b 21a 21

10. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 5 Giotto Top ® Assembly / Disassembly 10 21d 27d 27a 21 21e 21i 21g 21f 114b 114a 114c 114d 21

27. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 13 Recommendations 1. Consultation of the "Instruction, Use and Maintenance Manual” is mandatory prior to the installation, use and maintenance of the products of all Products. Al l the information, indications, specifications, technical details provided herein are based on test data w hich the Manufacturer Bardiani Valvole S.p.A. holds to be reliable nevertheless the above is not deeme d to be assumed as fully exhaustive inasmuch as not every possible use has been envisaged. 2. All the illustrations and drawings provided are to be inte nded as indicative and therefore not binding, the Products illustrations being for presentation purpose s only. 3. It is the Buyer's duty to assess the suitability of t he products for the use he intends to make of the same prior to placing the order as he/she will take the risks and accept liability in case of incorrect choic e and use of the Products. 4. The Manufacturer strongly recommends the Buyer to con tact their sales team and request any information that might be needed in relation to the spec ifications and uses of the Products. 5. The information provided in this manual refers to the standard products manufactured by Bardiani Valvole S.p.A. and therefore cannot be assumed to apply t o customized products as well. 6. Bardiani Valvole S.p.A. reserves the right to amend and/ or integrate and/or update the data and/ or information and/or technical details relative to P roducts at any time and without prior notice. Please visit the website www.bardiani.com , where the latest updated of the "Instruction, Use and Maintenance Manual" can be found". 7. The content and validity of the warranty covering the Products of Bardiani Valvole S.p.A are dealt with in the relevant section in the “Instruction, Use and M aintenance Manual” which constitutes an integral part of the Products themselves. 8. Bardiani Valvole S.p.A., shall not in any way be held l iable for immaterial, indirect and consequential damages, such as (by way of example only), damages or loss of business, contracts, opportunities, time, production, profits, goodwill, image etc.. 27

8. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 3 Technical Data CONTROL UNIT TECHNICAL DATA Weight from 0.55 Kg to 0.65 Kg depending on the configuration Casing material PA66 + PA6-GF30 (glass fibre reinforced n ylon) Gaskets material NBR Protection class IP67 Air supply and vent connections 1/8” BSP Air line connections 6 mm / 1/4” (ON REQUEST) Electrical connections 7-pole connector or M12 5- or 8-pole connector Threaded fitting for cable gland PG11 or M20x1.5 Field bus connections Actuator Sensor interface (AS-i) . Vibrations 1mm amplitude f=10..55Hz Storage temperature -25..+70°C Operating temperature -10...+50°C Air supply Class 2,4,3 according to ISO 8573-1 SOLENOID VALVE APPLICATION CRITERIA Single Acting Valves 1 Solenoid valve Double Acting Valves (1 normally open and 1 normally cl osed), Mixproof and Twin-Stop valves (2 normally closed) 2 Solenoid valves Mixproof valves with air supply for opening, top and bottom lift (3 normally closed) 3 Solenoid valves SOLENOID VALVE TECHNICAL DATA Electrical power supply 24 Vdc Air pressure supply max. 7bar min. 6bar INDUCTIVE SENSOR TECHNICAL DATA Electrical power supply 24 Vdc AS-i BOARD TECHNICAL DATA Inputs N° / type 4 / PNP Output N° / type 3 / PNP MAX current consumption 220 mA Total MAX current (IN+OUT) 150 mA AS-interface Profile S-7.A.7.F As-interface specification V 3.0 AS-interface IC ASI4U Extended addressing mode ü Type B solenoid valves ü Type S solenoid valves ü In the event of any doubt, please contact Bardiani Valv ole S.p.A. 8

6. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 2 General safety warnings The control unit has been designed to control the pneuma tically controlled process valves manufactured by Bardiani Valvole S.p.A.. It is possible t o fit the Giotto Top® with a maximum of three solenoid valves for controlling the process valv e and up to a maximum of four inductive sensors, including an external one for controlling the position. For the electrical connections inside the control un it, there are three different configurations: • LED terminal block and AS-i card: the LEDs indicate, in the presence of the relative inductive sensor, the status of the valve: green light = valve o pen; yellow light = valve closed; white light = bottom or top lift activated. • 10-pole terminal block: no LEDs. • General warnings • Always read the technical data carefully before machin e installation, operation and maintenance. • The Giotto Top ® must always be installed, operated and maintained by auth orized personnel. Said personnel must know and understand both the unit and the contents of the manual. • Take care over any separate parts of the Giotto Top ® when removing it from its packaging. • Always connect the air supply carefully and disconnec t it after use. • Always connect the power supply carefully and disconne ct it after use. • Never touch the moving parts in the Giotto Top ® or valves. • Always handle detergents with care. • Prohibited use Use of the control unit is not envisaged: • for any operations other than those for which it w as designed. • WARNING The machine may not he used inside premises where ther e is a potentially explosive atmosphere or risk of fire unless otherwise stated by the manufa cturer (in the case of valves certified in accordance with Directive 2014/34/EU please refer to t he ATEX Manual). WARNING The control unit contains circuits classified as LOW VOLTAGE LIMITED ENERGY CIRCUIT. For correct use in North America dimension the protection circuits in accordance with Standard UL508A. 6

14. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 6 Giotto Top ® Installation WARNING Always make sure that all wires are connected and sec urely fastened to the terminals and that the solenoid valves, solenoid valves support, AS-i card and L ED terminal block (when present) and any other parts inside the Giotto Top ® are well assembled and secur ed. WARNING Always make sure that the electrical and pneumatic co nnections are disconnected when carrying out operations on the Giotto Top®. 14 114b 114c 114d 25 22 1 2 3 26 4 114a

11. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Solenoid valve sequence NC NC NO NO NO NO TYPE B 11 x 4 192 x 5 192b 192e 21 NC NC NA NC NC NC 192

21. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Solenoid valve 1 Solenoid valve 1 1,2,3 PNP sensors with 1,2,3 normally closed solenoid valves and 8-pole connector 1,2,3 PNP sensors with 1,2,3 normally closed solenoid valves and 8-pole connector Sensor VALVE OPEN Sensor VALVE CLOSED Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Sensor VALVE OPEN Sensor VALVE CLOSED Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) PIN Connector (8) (1) (6) (7) (5) (3) (4) (2) COLOR Wire (Red) (White) (Pink) (Blue) (Gray) (Green) (Yellow) (Brown) External Sensor signal UPPER LIFT PIN Connector (8) (1) (6) (7) (5) (3) (4) (2) COLOR Wire (Red) (White) (Pink) (Blue) (Gray) (Green) (Yellow) (Brown) LOWER LIFT Sensor signal CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valve 1 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 +24Vdc Sensors Solenoid valve 2 Solenoid valve 2 UPPER LIFT Sensor signal CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valve 1 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 +24Vdc Sensors Solenoid valve 3 +24Vdc Solenoid valve 1 0Vdc Sensor signal VALVE OPEN +24Vdc Solenoid valve 3 +24Vdc Sensors Sensor signal VALVE CLOSED Sensor signal VALVE OPEN +24Vdc Sensors 1,2,3,4 PNP sensors with 1,2,3 normally closed soleno id valves Sensor VALVE OPEN Sensor VALVE CLOSED Solenoid valve 1 Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) 1,2 PNP sensors with 2 solenoid valves (1 N.C. and 1 N .O.) for double acting signal (black) Sensor UPPER LIFT (external) +24Vdc (brown) 0Vdc (Blue) +24Vdc Solenoid valve 2 Sensor signal VALVE CLOSED +24Vdc Solenoid valve 1 Sensor LOWER LIFT +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 Sensor signal LOWER LIFT Solenoid valve 3 signal (black) Sensor UPPER LIFT (external) +24Vdc (brown) 0Vdc (Blue) Sensor LOWER LIFT Solenoid valve 2 Solenoid valve 3 UPPER LIFT Sensor signal LOWER LIFT Sensor signal CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valve 1 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 +24Vdc Sensors Sensor VALVE OPEN Sensor VALVE CLOSED Solenoid valve 1 Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Solenoid valve 2 UPPER LIFT Sensor signal LOWER LIFT Sensor signal CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valves +24Vdc Sensors 0Vdc 21

5. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 1 Safety,Warning and Mandatory Signs SIGNALS Pictogram Description Notes WARNING! General This tells the person in question that the operation described involves (when not performed in accordance with the relative safety regulations) the risk of per sonal injury. OBLIGATION General Special instructions must be followed to avoid injury t o persons. PERSONAL PERSONNEL Dismantling/Assembling and maintenance operations must be carried out by expert technicians only. NOTE Follow the indicated note with care ELECTRICAL CONNECTION Electrical connection to the control unit ELECTRICAL DISCONNECTION Electrical disconnection from the control unit PNEUMATIC CONNECTION Compressed air connection to the control unit PNEUMATIC DISCONNECTION Compressed air disconnection from the control unit 5

22. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 AS-i 360° Board 1,2,3,4 PNP sensors with 1,2,3 normally closed solenoid valves Sensor VALVE OPEN (DI0) Sensor VALVE CLOSED (DI1) Sensor LOWER LIFT (DI3) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Solenoid valve 1 (DO0) Solenoid valve 2 (DO1) Solenoid valve 3 (DO2) AS-i Network Signal (Black) 0Vdc (Blue) +24Vdc (Brown) AS-i - (Blue) AS-i + (Brown) Sensor UPPER LIFT (DI2) AS-i 360° Board 1,2 PNP sensors with 2 solenoid valves (1 N.C. and 1 N.O.) for double acting Sensor VALVE OPEN (DI0) Sensor VALVE CLOSED (DI1) Sensor LOWER LIFT (DI3) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Solenoid valve 1 (DO0) Solenoid valve 2 (DO0) AS-i Network Signal (Black) 0Vdc (Blue) +24Vdc (Brown) AS-i - (Blue) AS-i + (Brown) Sensor UPPER LIFT (DI2) 1,2,3 normally closed solenoid valves and 7-pole con nector +24Vdc Solenoid valve 3 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 1 0Vdc +24Vdc Sensors HIGH Sensor signal LOW Sensor signal PIN Connector (1) (2) (3) (4) (5) (6) (7) COLOR Wire (Red) (Black) (Purple) (Brown) (Gray) (White) (Blue) Sensor signal LOW +24Vdc Sensors +24Vdc Solenoid valve 1 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 Sensor signal HIGH 0Vdc +24Vdc Solenoid valve 3 (Red) +24Vdc Solenoid valve 2 (Red) +24Vdc Solenoid valve 1 (Red) 0Vdc Solenoid valve 3 (Black) 0Vdc Solenoid valve 2 (Black) 0Vdc Solenoid valve 1 (Black) 0Vdc Sensor HIGH (Blue) 0Vdc Sensor LOW (Blue) +24Vdc Sensor HIGH (Brown) +24Vdc Sensor LOW (Brown) HIGH Sensor signal (Black) LOW Sensor signal (Black) +24Vdc Sensors +24Vdc Solenoid valve 0Vdc +24Vdc Sensors HIGH Sensor signal LOW Sensor signal PIN Connector (5) (3) (1) (4) (2) COLOR Wire (Gray) (Blue) (Brown) (Black) (White) 1,2,3 normally closed solenoid valves and 5-pole con nector Sensor signal LOW Sensor signal HIGH 0Vdc +24Vdc Solenoid valve +24Vdc Solenoid valve (Red) 0Vdc Solenoid valve (Black) 0Vdc Sensor HIGH (Blue) 0Vdc Sensor LOW (Blue) +24Vdc Sensor HIGH (Brown) +24Vdc Sensor LOW (Brown) HIGH Sensor signal (Black) LOW Sensor signal (Black) 22

15. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 External inductive sensor installation Pages 13-16 15 1 2 3 4 Ø 1,5 мм Ø 12,5 мм PG7 (M12x1,5) 5

20. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 8 Giotto Top ® Electrical connections Solenoid valve 3 Solenoid valve 1 N.C. Solenoid valve 1 1,2 PNP sensors with 1,2,3 normally closed solenoid v alves and 7-pole connector Sensor VALVE OPEN Sensor VALVE CLOSED Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Sensor VALVE OPEN Sensor VALVE CLOSED Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) PIN Connector (7) (6) (4) (3) (2) (1) (5) COLOR Wire (White) (Blue) (Brown) (Purple) (Black) (Red) (Gray) Sensor signal VALVE CLOSED +24Vdc Solenoid valves 0Vdc PIN Connector (1) (2) (7) (6) (4) (3) (5) COLOR Wire (Red) (Black) (Blue) (White) (Brown) (Purple) (Gray) CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valves +24Vdc Sensors Solenoid valve 2 N.O. Solenoid valve 2 CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valve 1 +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 +24Vdc Sensors Solenoid valve 3 +24Vdc Solenoid valve 1 0Vdc +24Vdc Solenoid valve 2 +24Vdc Solenoid valve 3 Sensor signal VALVE OPEN +24Vdc Sensors Sensor signal VALVE CLOSED Sensor signal VALVE OPEN +24Vdc Sensors 1,2 PNP sensors with 1 normally closed solenoid valve s and 5-pole connector Sensor VALVE OPEN Sensor VALVE CLOSED Solenoid valve Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) +24Vdc Solenoid valve 0Vdc Sensor signal VALVE CLOSED Sensor signal VALVE OPEN +24Vdc Sensors PIN Connector (2) (4) (3) (5) (1) COLOR Wire (White) (Black) (Blue) (Gray) (Brown) Sensor VALVE OPEN Sensor VALVE CLOSED Signal (Black) 0Vdc (Blue) +24Vdc (Brown) Signal (Black) 0Vdc (Blue) +24Vdc (Brown) +24Vdc Solenoid valves 0Vdc Sensor signal VALVE CLOSED Sensor signal VALVE OPEN PIN Connector (2) (4) (3) (5) (1) COLOR Wire (White) (Black) (Blue) (Gray) (Brown) +24Vdc Sensors CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valve +24Vdc Sensors Solenoid valve 1 N.C. Solenoid valve 2 N.O. CLOSED VALVE Sensor signal OPEN VALVE Sensor signal 0Vdc +24Vdc Solenoid valves +24Vdc Sensors 1,2 PNP sensors with 2 solenoid valves (1 N.C. and 1 N .O.) for double acting 7-pole connector 1,2 PNP sensors with 2 solenoid valves (1 N.C. and 1 N .O.) for double acting 5-pole connector 20

26. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 12 Warranty 1. VALIDITY Bardiani Valvole‘s Products are manufactured in complia nce with the technical specifications laid out in their “Instruction, Use and Maintenance Manual” and are fully compliant with the directives specifically mentioned in these manuals. Bardiani Valvole S.p.A. guarantees its own Products agai nst any design and/or construction and/or material defects and/or faults for a period of 12 (twel ve) months from the date of delivery. Notification of any Product defects and/or faults must be sent in writing to Bardiani Valvole S.p.A. within 8 (eight) days from their detection, providing adequate docu mentation of the defect/fault encountered as evidence. Services provided in the warranty period shall not resul t in an extension of the warranty beyond the stipulated 12 (twelve)-month period, as this warranty v alidity period is to be considered mandatory. 2. CONTENTS OF THE WARRANTY Notwithstanding and without prejudice to the rights of th e Buyer, which may be acknowledged by applicable law, this warranty it to be intended as limite d, at the discretion of Bardiani Valvole S.p.A., to the repair and/or replacement of the Product and/or part of the Product and/or its components which is/are found to be defective due to design and/or manufact uring and/or material faults. In the event of repair and/or replacement of the Produc t and/or any one of its parts and/or components, any returned item/s shall become the property of Bardian i Valvole S.p.A. and the relative shipping costs shall charged to Bardiani Valvole S.p.A. Bardiani Valvole S.p.A., shall be under no obligation to compensate for any immaterial and/or indirect damages and shall in no way be held liable for consequenti al damages and/or losses, such as (by way of example only), damages due to loss of business, contra cts, opportunities, time, production, profits, goodwill, image etc. No retailer or distributor or dealer or agent or represe ntative or employee or person appointed by Bardiani Valvole S.p.A. is authorized to make any amen dments and/or integrations and/or extensions to this warranty. 3. WARRANTY EXCLUSIONS - Elastomers and electrical components are expressly exclu ded from this warranty. - This warranty does not cover design faults emerging when ever a Product is manufactured by Bardiani Valvole S.p.A. based on designs and/or technical specifica tions provided by the Buyer. - Moreover this warranty excludes the following: - faults and/or defects resulting from incorrect and/or u nsuitable and/or inadequate transportation of the Product; - faults and/or defects resulting from failure to comply with the indications laid out in the “Instruction, Use and Maintenance Manual” with regards to installation of the Product or in any event caused by incorrect and/or unsuitable and/or improper installation ; - faults and/or defects resulting from failure to comply with indications laid out in the “Instruction, Use and Maintenance Manual” with regards to use and/or ma intenance operations and/or storage of the Product or in any event caused by incorrect and/ or unsuitable and/or improper use and/or maintenance operations and/or storage; - faults and/or defects due to normal wear and tear of th e Product and/or its parts and/or its components; - faults and/or defects in the Product and/or its parts an d/or its components for work and/or repairs being carried out by unskilled staff or staff that has n ot been authorised by Bardiani Valvole S.p.A.; - faults and/or defects in the Product and/or its parts an d/or its components caused by its being dropped and/or banged and/or dented and/or misused and/or tampering and/ or breakage and/or accidents and/or any other event caused by negligence and/or carele ssness and/or neglect by the Buyer and in general for any causes not ascribable to design and/or ma nufacturing and/or material defects; - faults and/or defects in the Product and/or its parts an d/or its components caused by other events beyond the control of Bardiani Valvole S.p.A., such as force majeure or unforseeable circumstances. 26

12. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 Solenoid valve sequence NC NC NO NC NC NC TYPE S 12 x 2 x 5 192e 192b 192 21 NC NC NA NC NC NC 192

25. Instruction, Use and Maintenance Manual EN-IST-GIOT360-0419 11 Ce Certiicate BARDIANI VALVOLE S.p.A.. Via G. di Vittorio 50/52 43045 Fornovo di Taro (Pr) GB - EC Declaration of conformity - A3-P-PRG-GB A3-P-PRG-GB Ed. 1. Rev. 0 EC DECLARATION OF CONFORMITY OF THE MACHINERY (EC) 2006/42, Annex. II, p. 1 A BARDIANI VALVOLE S.p.A. Via G. di Vittorio 50/52 – 43045 Fornovo di Taro (P r) – Italy Declares under its own responsibility that the machine: Type: P P N N E E U U M M A A T T I I C C V V A A L L V V E E S S Model: Serial number: Function: Fluid handling Year of construction: 2016 Reference complies with all relevant provisions of the follow ing EC directives: (EC) 2006/42 MACHINERY and also comply with the following EC Directives an d Regulations: (EU) 2014/30 ELECTROMAGNETIC COMPATIBILITY DIRECTIV E (EMC) and the following harmonized standards, rules and / or technical specifications applied: EN ISO 12100:2010 REGULATION (EC) 1935/2004 and subsequent amendments and additions with regard to steel and elastomers in contact with the product REGULATION (EC) 10/2011 and subsequent amendments a nd additions with regard to PTFE in contact with the product Fornovo di Taro 10/10/2016 ______________________________ Emanuela Bardiani Legal representative FACSIMILE 25