2A2LQ-LTF-1-00LTF-01 Filler

LT-S01-0012 , Print status 03/2023, English Original operating instructions SmartFiller Type: Liquidtool SmartFiller Product number: LTF-1-01-XXXXXX Year of manufacture: 2023 Follow these instructions for proper and safe use. Keep for future reference. SmartFiller Table of contents 2 Print status 03/2023, English TABLE OF CONTENTS Table of contents ......................................................................................................... 2 Purpose of the operating instructions ....................................................................... 4 Orientation in the operating instructions .................................................................. 4 1 Identification ................................................................................................. 6 1.1 Product labeling .................................................................................................... 6 1.2 Manufacturer information ...................................................................................... 6 1.3 Conformity ............................................................................................................. 6 1.3.1 FCC ........................................................................................................... 6 1.3.2 ISED .......................................................................................................... 6 1.4 Nameplate ............................................................................................................. 7 1.5 Declaration of Conformity ...................................................................................... 8 2 Basic safety instructions ............................................................................. 9 2.1 Duty of care of the operator ................................................................................... 9 2.2 General occupational safety .................................................................................. 9 2.2.1 Personnel qualification ............................................................................... 9 2.2.2 Authorized personnel ............................................................................... 10 2.3 Residual hazards ................................................................................................ 10 2.3.1 Hazards due to electrical energy .............................................................. 10 2.3.2 Magnetism hazards .................................................................................. 10 2.3.3 Hazards due to leakage and hose lines ................................................... 11 2.3.4 Hazards due to cooling lubricant (KSS) ................................................... 12 2.4 Safety instructions of the SmartFiller ................................................................... 13 2.5 Emergency information ....................................................................................... 13 3 Description, structure and function .......................................................... 14 3.1 Intended use ....................................................................................................... 14 3.2 Reasonably foreseeable misapplication .............................................................. 14 3.3 Conversions and modifications ........................................................................... 14 3.4 Technical data ..................................................................................................... 14 3.5 Location requirements ......................................................................................... 15 3.6 Structure.............................................................................................................. 15 3.7 Function and system description ......................................................................... 16 3.8 LED status light ................................................................................................... 16 3.9 Interfaces ............................................................................................................ 17 4 Transport, installation and storage .......................................................... 18 4.1 Introductory notes on safety ................................................................................ 18 4.2 Packing ............................................................................................................... 18 4.3 Transportation ..................................................................................................... 18 4.4 Delivery ............................................................................................................... 19 4.4.1 Scope of delivery ..................................................................................... 19 4.4.2 Inspection for transport damage .............................................................. 19 4.5 Download app ..................................................................................................... 20 4.6 Storage................................................................................................................ 20 5 Commissioning ........................................................................................... 21 5.1 Introductory notes on safety ................................................................................ 21 5.2 Lineup ................................................................................................................. 21 5.3 Notes on connecting the SmartFiller ................................................................... 22 5.4 Connection .......................................................................................................... 23 SmartFiller Table of contents Print status 03/2023, English 3 6 Operation ..................................................................................................... 27 6.1…

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LIQUIDTOOL. FCC Applicant Authorization Federal Communication CommissionEquipment Authorization Division, Application Processing Branch 7435 Oakland Mills RoadColumbia,MD 21048 2023-08-29 To whom it may concern, We, Liquidtool Systems AG FRN: 0031147184, hereby authorize TUVAUSTRIA Services GmbH toact on our behalf in all matters relating to applications for equipment authorization of Liquidtool SmartFiller FCC ID: 2A2LQ-LTF-1-00, including the signing of all documents relating to these matters. Any and all acts carried out by TUVAUSTRIA Services GmbH on our behalfshall have the same effect äs acts of our own. All Statements we make in our request for equipment authorization are true and correct to the best of our knowledge and belief. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of1988,21 U.S.C. 862.Sincerely,Philipp MüllerHead of Support and Services Signature Liquidtool Systems AG .'^ / / ,' Winterseistrasse 22 ,' / / i.'- '-'' i- 3415 Hasle-Rüegsau / Switzerland Liquidtool Systems AG W!nterseistrasse22 lteile./CH-3425 Hasle-Ruegsau Switzerland

LIQUIDTOOL. Liquidtool Systems AG Winterseistrase 22 3415 Hasle-Rüegsau Switzerland Federal Communication Commission Authorization and Evaluation Division 74350aklandMillsRoadColumbia,MD 21046 USA 2023-02-27 Attestation Statement according to 2.911(d)(5)(i) and 2.911(d)(5)(ii) FCCID:2A2LQ-LTF-1-00 TO WHOM IT MAY CONCERN: Hereby we certify that the equipment for which authorization is sought is not "covered" equipment prohibited from receiving an equipment authorization pursuant to section 2.903ofthe FCCrules. Further we certify that, äs of the date of the filing of the application, Liquidtool Systems AGis not identified on the Covered List äs an entity producing "covered" equipment. Sincerely, ^.^ (sig'nature & Company stamp) Liquidtool Systems AG Winterseistrasse 22 CH-3415 Hasle-Rüegsau Daniel Lippuner +41 79 789 40 12 [email protected] Liquidtool Systems AG Winterseistrasse22 CH-3425 Hasle-Rüegsau Switzerland

Liquidtool Systems AG Winterseistrasse 22, 3415 Hasle-Ruegsau, Switzerland VAT No: CHE-294.232.151 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04/19/2023 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID:2A2LQ-LTF-1-00 LIQUIDTOOL. Liquidtool Systems AG certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi "iCertifi" is our designated U.S. agent for service of process for the above referenced FCC ID. Liquidtool Systems AG accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Americas Compliance consulting, LLC dba iCertifi FCC FRN: 0033399411 Address: 1001 SW Disk Drive, Suite 250, Bend, Oregon 97702 Contact Person: Paul Preston Tel: 866-885-4575 Email: [email protected] Sincerely, Liquidtool Systems AG Americas Compliance Consulting LLC dba Philipp Muller Signatur:t:7 /L � ,;,,«..:.-.� I=-., ..... __ , C.uctems AG -- • -} ·"· · 1 . : < r.4: ) w;nterseistrasse 22 •� · • I .. U . :} .:. :;,; '}' <a cH-3425 Hasle-Rueg sa ·'-'.·-,. -,::.: Switzerland V02072023 iCertifi Paul Preston

深圳市必联电子有限公司 ShenZhen BiLian Electronic Co.,Ltd. 日期 Date: 2023/08/30 受限模块 2AL6KBL-M8821CU1 的主机集成 Host Integration of Limited Module 2AL6KBL-M8821CU1 收件人 Attention: Mr. Philipp Mueller Liquidtool Systems AG Winterseistrasse 22 3415 Hasle-Ruegsau Switzerland Liquidtool Systems AG 希望在以下主机产品中使用受限模块 FCC ID：2AL6KBL-M8821CU1 Liquidtool Systems AG wants to use the limited module FCC ID: 2AL6KBL-M8821CU1 in the following host product: Liquidtool SmartFiller 我们已经审查了测试数据和主机设计，并根据 FCC 授予的 2AL6KBL-M8821CU1，批准在该主机上使 用我们的有限模块。 We have reviewed the test data and the host design, and we approve the use of our limited module in this host under our FCC grants 2AL6KBL-M8821CU1. Sincerely, Signature（请盖公章）： 姓名 Name：郭世粮 职位 Position：销售经理 深圳市必联电子有限公司 ShenZhen BiLian Electronic Co.,Ltd.

LIQUIDTOOL. CONFIDENTIALITY REQUESTFederal Communication CommissionEquipmentAuthorization Division, Application Processing Branch 74350aklandMillsRoadColumbia, M D 21048 April 3, 2023 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission's Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act. Liquidtool Systems AG, Winterseistrasse 22 3415 Rüegsauschachen, Switzerland requests confidentiality for the following products: FCC ID Number Product Title/Model 2A2LQ-LTF-1-00 LTF-01 SmartFiller For the product stated above, we request that the following information be held confidential: l. Circuit diagrams, BOM, and PCBs submitted äs Equipment Authorization Electronic Filing attachment "schematics". 2. Block diagram submitted äs Equipment Authorization. Electronic Filing attachment: 'blockdiagram". 3. Operational description submitted äs Equipment Authorization Electronic Filing attachment "operational description' The above exhibits contain Liquidtool Systems AG track secrets and proprietary information that could be of benefit to our competitors regarding the design of our LTF-01 SmartFiller.This material is not customarily available to the general public and we request that it be withheld from public inspection. Ifyou have any questions, please feel free to contact me atthe address shown below. Sincerely -^". Manfred Schneeberger Head of Research and Development

Coverletter: Liquidtool Systems AG wants to get FCC-Certification for the following product: coolant sensor LTF-01. The unit will get the following FCC-ID: 2A2LQ-LTF-1-00 The device uses a BananaPi board with FCC-certified module 2AL6KBL-M8821CU1. No other transmitters are used. The applicant has requested certification instead of SDoC. List of documents: Exhibit Thema File Exhibit 01 Label and placement label and placement.pdf Exhibit 02 Authorization letter Cover list letter Host approval letter US agent letter FCC Authorization Letter LTF 2023-08-29.pdf FCC_2.911(d)(5) - NOT in covered list Attestation Statement.pdf Host Approval Letter BPI-M4 Liquidtool SmartFiller- 20230830-Signed.pdf iCertifi FCC US agent Letter of Authorization Liquidtool LTF.pdf Exhibit 03 External Photos photos_external.pdf * Exhibit 04 Block Diagrams Diagram LTFwfrq.pdf * Exhibit 05 Schematic Diagrams BPi-M4-V1_0-schematic diagram-20190614.pdf LTF002-SCH-001-R03.PDF LTF002-SCH-002-R02.PDF LTF002-SCH-003-R02.PDF Exhibit 06 Testreport 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.pdf Exhibit 07 Test Set-up Photos photos_setup.pdf Exhibit 08 User Manual EN_Device manual SmartFiller 2023-10-24.pdf Exhibit 09 Internal Photos photos_internal.pdf Exhibit 11 RF exposure 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.pdf GTS20191209006-2-38-RF MPE.pdf * Exhibit 12 Operational Description LTE & LTF Cert info v1.pdf LTF - Operational Description 2023-10-04.pdf Exhibit 13 Cover letter Request for confidentiality This file CONFIDENTIALITY REQUEST Liquidtool SmartFiller.pdf For the Exhibits marked with ‘*’ Liquidtool Systems AG requested Confidentiality according to 47 CFR 0.457 and 0.459 of the FCC rules because these are sensitive parts owned by this company and include much of Know-How or sensitive data, it will not be provided to the public. The labelling on some photos may be not the actual status. The correct labelling is shown on the label photo in Exhibit 1.

www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler with power supply and hose Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 1 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, front view Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 2 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, side view #1 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 3 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, back view Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 4 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, side view #2 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 5 of 22 Date: 02.11.2023

FCC label location:

www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, exploded view front Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 6 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, exploded view back Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 7 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: closeup BananaPi on top Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 8 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, opened, side view #1 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 9 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Liquidtool filler, opened, side view #2 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 10 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: Internal photos, exploded view Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 11 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-001, view #1 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 12 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-001, view #2 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 13 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-002, view #1 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 14 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-002, view #2 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 15 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-003, view #1 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 16 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB-003, view #2 Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 17 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: BananaPi, top view Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 18 of 22 Date: 02.11.2023 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: BananaPi, bottom view Division: Industry & Energy Test report reference: 2023-IN-AT-TICL-E-EX-0- 000175-EMV-002 Page: 19 of 22 Date: 02.11.2023

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No...................... : FCC ID. ............................................ : GTS20191209006-2-38 2AL6KBL-M8821CU1 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Moon Tan Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Dec.23, 2019 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Shenzhen Bilian Electronic Co.,Ltd. Address ............................................ : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test specification ........................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : IEEE 802.11a/b/g/n/ac(1T1R)USB WIFI+BT Combo Module Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Bilian Electronic Co.,Ltd. Model/Type reference ...................... : BL-M8821CU1 Listed Models .................................. : N/A Modulation Type ............................... : IEEE 802.11a /802.11b/802.11g/802.11n/802.11ac Operation Frequency........................ : From 2402MHz-2480MHz, 2412MHz to 2462MHz, 5180MHz to 5240MHz, 5745MHz to 5825MHz Hardware Version ............................ : 1.1 Software Version .............................. : V1.1 Rating ............................................... : DC 3.3V Result ............................................... : PASS Report No.: GTS20191209006-2-38 Page 2 of 12 T E S T R E P O R T Test Report No. : GTS20191209006-2-38 Dec.23, 2019 ______________________________________________________________________________________________ Date of issue Equipment under Test : IEEE 802.11a/b/g/n/ac(1T1R)USB WIFI+BT Combo Module Model /Type : BL-M8821CU1 Listed Models : N/A Applicant : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Manufacturer : Shenzhen Bilian Electronic Co.,Ltd. Address : Building B1, Zhongxing Industrial Zone, Juling, Jutang Community, Guanlan street, LongHua district, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20191209006-2-38 Page 3 of 12 Contents 1. SUMMARY ............................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT .............................................................................................................................................. 5 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 5 2.2 TEST FACILITY .................................................................................................................................................................. 5 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 5 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 5 3. METHOD OF MEASUREMENT ................................................................................................................................. 6 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 6 3.2 REQUIREMENT ................................................................................................................................................................. 6 3.3 LIMIT ............................................................................................................................................................................. 6 3.4 MPE CALCULATION METHOD ............................................................................................................................................. 7 3.5 ANT…

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www.tuv.at | [email protected] DN: FM-INE-EMV-EMC-0100a_en Page 1 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 TEST REPORT of the accredited test laboratory T‹V Nr.: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 about the following EMC - test/- research Applicant: LIQUIDTOOL Systems AG Winterseistrasse 22 3415 Hasle-R ̧egsau Switzerland Product Name: Liquidtool Filler (LTF) Model: LTF-01 SmartFiller FCC ID: 2A2LQ-LTF-1-00 Accredited Standards: FCC Part 15 (eCFR September 28 th , 2023); T‹V AUSTRIA GMBH Test laboratory for EMC Ing. Andreas Malek examined by / Testing Laboratory T‹V AUSTRIA GMBH 02.11.2023 Ing. Michael Emminger approved by / Testing Laboratory T‹V AUSTRIA GMBH Copy Nbr.: 01 A publication of this test report is only permitted literally. Copying or reproduction of partial sections needs a written permission of T‹V AUSTRIA GMBH. The results of this test report only refer to the provided equipment. T‹V AUSTRIA GMBH Office: Deutschstrasse 10 1230 Vienna/Austria T: +43 5 0454-5100 F: +43 5 0454-6505 E: [email protected] W: www.tuv.at Business Area Industry & Energy Austria Technik T‹V Æ Testing Laboratory, Inspection Body, Certification Body, Calibration Laboratory, Verifizierungsstelle Notified Body 0408 IC 2932K-1 Non-executive Board of Directors: KR DI Johann Marihart Management: DI Dr. Stefan Haas Mag. Christoph Wenninger Registered Office: Deutschstrasse 10 1230 Vienna/Austria Branch Offices: www.tuv.at/standorte Company Register Court / - Number: Vienna / FN 288476 f Bank Details: IBAN AT131200052949001066 BIC BKAUATWW VAT ATU63240488 DVR 3002476 www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 2 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 Contents Designation page 1. Applicant 3 2. Description of EUT 4 3. Standards / Final result 5 4. Test results 6-17 Appendix Designation pages 1 Test equipment used 5 2 Photodocumentation 22 www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 3 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 1. Applicant Company: LIQUIDTOOL Systems AG Department: --- Address: Winterseistrasse 22 3415 Hasle-R ̧egsau Switzerland Contact person : Mr. Philipp M ̧ller EUT received on: 28.09.2023 Tests were performed on: 28.09.2023 to 29.09.2023 www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 4 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 2. Description of EUT EUT: Liquidtool Filler (LTF) SN: LTF-1-00-000233 Manufacturer: LIQUIDTOOL Systems AG Winterseistrasse 22 3415 Hasle-R ̧egsau Switzerland Description: Liquidtool Systems AG provided the following configuration for the measurements: The Liquidtool Filler (LTF) is a FCC Part 15B Class A unintentional radiator. It contains the limited module FCC ID 2AL6KBL- M8821CU1. During testing it was connected to a water bucket from and to which it pumped water. Operating mode: The measurements were carried out at the following running states: Pumping water Module transmitting Power supply: Manufacturer: Yinghui Yuan Electronics Co., LTD Model: YHY-24002500 P/N: WL240060CH-MY Input 100-240V~ 50-60 Hz, 1.5A Output 24V 2.5A Climatic conditions in the emc laboratory: Relative humidity: 54 % Temperature: 24 ∞C www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 5 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 3. Standards / Final result Name Title Deviation Result FCC Part 15 (eCFR September 28 th 2023) Radio Frequency Devices none OK Result: Opinions and interpretation of testing laboratory OK EUT passed NOK EUT failed www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 6 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 4. Test results 4.1.) Conducted emission on the DC supply-line according to FCC part 15.107(b) Limits Class A Frequency of emission (MHz) Conducted limit (dBμV) Quasi-peak Average 0.15-0.5 79 66 0.5-30 73 60 Remark: Quasi Peak and Average limits must be both met Measuring apparatus parameters Parameter Preview measurement Final measurement Parameter Preview measurement Final measurement Start frequency 150 kHz 150 kHz Detector QP/Cispr AV QP/Cispr AV Stop frequency 30 MHz 30 MHz Measuring time 1 s 1 s Stepsize 2,25 kHz 2,25 kHz RF-attenuation 0dB 0dB IF- Bandwidth 9 kHz 9 kHz Preamplifier 20 dB 20 dB Measurement uncertainty Expanded uncertainty U c = 2,98 dB (Uncertainty budget = 3,6 dB) Operating mode Measuring result Normal operating OK www.tuv.at | [email protected] Test report number: 2023-IN-AT-TICL-E-EX-0-000175-EMV-002 Date: 02.11.2023 DN: FM-INE-EMV-EMC-0100a_en Page 7 of 17 2023-IN-AT-TICL-E-EX-0-000175-EMV-002.docx Rev04 Test result 4.1.1.) Measurement Test Equipment used EMV-105, NT-207/1, NT-250, NT-300, NT-441, NT-446, NT-554 Due to the large margin to the limit, no final measurement was performed. 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Pegel in dBμV Frequenz Preview Result 2-CAVPreview Result 1-QPKEN 55032 V QP A EN 55032 V AV AFinal_R…

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