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Narrow Body EL 2.1 (Rev. A)

Hydrogen Generator (35bar)

Owner’s Manual

Rev. 02

–

March 2021

Содержание EL 2.1

Страница 1: ...Narrow Body EL 2 1 Rev A Hydrogen Generator 35bar Owner s Manual Rev 02 March 2021...

Страница 2: ...owners with the information needed to carry out the installation of the EL2 1 safely and as intended Keep this manual in a safe place and readily available Always follow its instructions It is the op...

Страница 3: ...ing the Electrolyser to the cloud_____________________________________________________31 Manual refilling of Electrolyte__________________________________________________________31 Control Functions a...

Страница 4: ...____________________38 Pressure drop testing_________________________________________________________________38 Appendix II Preparing the electrolyte solution _________________________________________...

Страница 5: ...or installers and maintenance personnel only from one direction 1 H2O In please refer to the section Water and vent line connection instructions below Push fit female bulkhead connector 8mm OD pipes R...

Страница 6: ...ernal Modbus control features of the EL2 1 Find more below by accessing the information online via handbook enapter com 10 ANT Antenna port This is where a miniature antenna is attached to connect the...

Страница 7: ...utdown Enapter Cloud Service Enapter App Modbus TCP Safety chain dry contact Safety Maximum H2 contained within 20 NL Conformity CE certified according to the machine directive 2006 42 CE EN ISO 12100...

Страница 8: ...ecline any responsibility resulting from improper use of the EL2 1 a Caused by the utilisation of poor water quality b Caused by supplying too high of a water inlet pressure c Caused by leaking gas co...

Страница 9: ...device Always wear appropriate PPE when handling the modules d Wear appropriate footwear when handling the device e Use lifting aids if available when lifting the device Never lift the device alone K...

Страница 10: ...sion exploding hydrogen can kill Leaking hydrogen can ignite and burn the skin High levels of hydrogen concentrations can cause asphyxiation Do not inhale hydrogen be safe Do not use without a suitabl...

Страница 11: ...d other injuries The packaging device must be handled by at least two people Electrical hazards Do not touch the antenna when the system is powered on The unit poses no special electrical hazards as l...

Страница 12: ...estions please contact the Enapter support team Ensure all material used to store and contain your electrolyte solution is chemically compatible with it In the event of physical contact with the undil...

Страница 13: ...nt conditions respecting stability requirements in the absence of seismic or hydrogeological events of particular intensity The EL2 1 has not been designed for outdoor use It is the User s responsibil...

Страница 14: ...sks associated with installing commissioning and running the EL2 1 Tools material and accessories required The following tools and equipment are needed to set up the device successfully Tools 9 16 com...

Страница 15: ...that you cannot keep the shipping boxes please recycle responsibly Attention If any damage has occurred during transport please report this immediately to the shipping agent and supplier Afterwards t...

Страница 16: ...ions All pressurised hydrogen gas connections are Swagelok tube fittings for 1 4 OD tubes The outlets to be connected using these instructions are labelled H2 Out and H2 Purge on the front panel of th...

Страница 17: ...tails Technical Support Tools required The following tools and materials are required for this task Plastic tube cutter Push fit locking clips 8 mm 8 mm diameter LDPE tubing Ensure the tubing chosen f...

Страница 18: ...e max crack pressure of 0 02 barg only in case of multiple Electrolysers are connected in parallel Instructions 1 Cut the tube square and remove sharp edges Ensure the outside diameter is free of scor...

Страница 19: ...s is to combine up to 5 five EL2 1s and then connect the H2 via a common output line to the left of the units The advantage of this is that the individual connections do not require piping with strict...

Страница 20: ...ot insert any check valves or obstructions into the purge line This can cause irreparable damage to your hydrogen system Please contact the Enapter support team for questions regarding the purge line...

Страница 21: ...ping pieces directly connected in front of the hydrogen generator Additional benefits include a prolonged service life for the pipe fitting connectors and the ability to add and remove devices from a...

Страница 22: ...rated with water which often condenses in the line resulting in a water output of around 10 25 mL hr Warning Do not insert obstructions into the vent line This can cause irreparable damage to your hyd...

Страница 23: ...the gaseous outputs from the oxygen vent to a safe area described in the section Safety areas around the purge and vent outlet below and to elevate the outlet to at least 3m above the Electrolyser If...

Страница 24: ...res DI water for refilling with a conductivity lower than 20 Siemens cm Water with a higher conductivity can damage the stack If a device is damaged from the input of low quality water Enapter is not...

Страница 25: ...from a pressurised DI water source and the H2O IN port Several units of EL2 1s can be safely connected together In order to manage the water input simply connect the devices together as needed via a...

Страница 26: ...ector The ferrite has an internal diameter of 13 77 mm 350 Ohm 150 MHz and can simply be slid over the cable Connect the EL 2 1 as shown below to the socket labelled Power In the image below brown is...

Страница 27: ...ltage and to allow the correct functioning of the device The grounding system must comply with local and national regulations Ethernet Port The front panel features an ethernet port ETH This Ethernet...

Страница 28: ...ug This circuit is generally achieved by a relay system that is triggered open closed by signals sent from a switch or sensor used to ensure system safety If the circuit is interrupted i e the dry con...

Страница 29: ...napter Cloud or via an Enapter Gateway which readies your system for Industry 4 0 to find out more please visit https handbook enapter com Any user of Enapter products can now integrate a wide range o...

Страница 30: ...nd regulation in terms of noise emission risk assessments maintenance and all other relevant areas During ramp up and during regular operation the system performs periodical purges to guarantee high p...

Страница 31: ...Preferably customer system integrator operator calculates the measurements of the safety area based on the provided data for each specific output and applies industrial standards such as the following...

Страница 32: ...just successfully paired to the cloud using the Enapter App has started in maintenance mode and is prompting you to perform the first time filling Time required 5 minutes Materials required Safety Gla...

Страница 33: ...ing solution above the device Never lift the electrolyte above your eye level Step 6 The solution will start filling immediately if this does not occur ensure the vent line is not obstructed Stop fill...

Страница 34: ...push the start stop button The Electrolyser then ramps down and purges the contained H2 to return itself to a safe state Warning Do not unplug disconnect the power to the EL 2 1 without either manual...

Страница 35: ...rolyser is 55 C The Electrolyser can usually reach a heating ratio of 1 C min at 55 C reaches maximum efficiency For example if we start the machine with an electrolyte temperature of 25 C it will tak...

Страница 36: ...he internal electrolyte tank If the temperature is below 10 C then the heater and circulation pump will be turned on This mode also checks the flow of the circulation pump veryfing that there are no o...

Страница 37: ...he Errore L origine riferimento non stata trovata section below Depending on the frequency of use it is possible that the process tank needs to be emptied and refilled more often than once a year By c...

Страница 38: ...g instructions to follow Before transport verify the electrolyte tank has been emptied according to Appendix III below and seal the connections on the front panel of the device To seal the connections...

Страница 39: ...e solution is dropped on individual connections using a small pipette If the connection bubbles a leak is present Pros Cons Can be fast for larger leaks on small parts when testing multiple at one tim...

Страница 40: ...Protective Equipment as specified by the relevant Material Safety Data Sheet MSDS Avoid any contact with eyes and skin Attention Carefully read the instructions below before beginning work Follow the...

Страница 41: ...on you must add 40g of KOH into the 3 6L of DI water Attention You will have to adjust the amount of KOH pellets added to the solution according to the KOH purity purchased Step 6 Fill the KOH into th...

Страница 42: ...bonate Attention Carefully read the instructions below before beginning work Follow the instructions if you have any questions please contact the Enapter support team Ensure all material used to store...

Страница 43: ...42 Appendix IV Integration in Cabinets Please contact Enapter support for help when starting a new integration project for the narrow body EL2 1 It is the responsibility of the integrator to ensure t...

Страница 44: ...he front panel help indicate the system status and operating condition During normal operation the LEDs indicate the status of the machine Please visit the Handbook for more information When there is...

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