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20. WARRANTY CONDITIONS 

1. Without prejudice to the restrictions stated hereinafter, the contractor guarantees both the 

soundness of the product delivered by him and the quality of the material used and/or delivered for 
it, insofar as this concerns faults in the product delivered which do not become apparent during 
inspection or transfer test, which the principal shall demonstrate to have arisen within 12 months 
from delivery in accordance with subarticle 1A exclusively or predominantly as a direct consequence 
of unsoundness of the construction used by the contractor or as a consequence of faulty finishing or 
the use of poor materials.  

1A. The product shall be deemed to have been delivered when it is ready for inspection (if 

inspection at the premises of the contractor has been agreed) and otherwise when it is ready for 
shipment. 

2. Articles 1 and 1a shall equally apply to faults which do not become apparent during inspection or 

transfer test which are caused exclusively or predominantly by unsound assembly/installation by the 
contractor. If assembly/installation is carried out by the contractor, the guarantee period intended in 
article 1 shall last 12 months from the day on which assembly/installation is completed by the 
contractor, with the understanding that in this case the guarantee period shall end not later than 18 
months after delivery in accordance with the terms of subarticle 1A. 

3. Defects covered by the guarantee intended under articles 1, 1a and 2 shall be remedied by the 

contractor by repair or replacement of the faulty component either on or off the premises of the 
contractor, or by shipment of a replacement component, this remaining at the discretion of the 
contractor. Subarticle 3A shall equally apply if repair or replacement takes place at the site where 
the product has been assembled/installed. All costs accruing above the single obligation described 
in the first sentence, such as are not restricted to shipment costs, travelling and accommodation 
costs or disassembly or assembly costs insofar as they are not covered by the agreement, shall be 
paid by the principal.  

3A.If repair or replacement takes place at the site where the product has been assembled/installed, 

the principal shall ensure, at his own expense and risk, that:  

a. the employees of the contractor shall be able to commence their work as soon as they have 

arrived at the erection site and continue to do so during normal working hours, and moreover, 
if the contractor deems it necessary, outside the normal working hours, with the proviso that 
the contractor informs the principal of this in good time;  

b. suitable accommodation and/or all facilities required in accordance with government 

regulations, the agreement and common usage, shall be available for the employees of the 
contractor;  

c. the access roads to the erection site shall be suitable for the transport required;  

d. the allocated site shall be suitable for storage and assembly;  

e. the necessary lockable storage sites for materials, tools and other goods shall be available;  

f. the necessary and usual auxiliary workmen, auxiliary machines, auxiliary tools, materials and 

working materials (including process liquids, oils and greases, cleaning and other minor 
materials, gas, water, electricity, steam, compressed air, heating, lighting, etc.) and the 
measurement and testing equipment usual for in the business operations of the principal, shall 
be available at the correct place and at the disposal of the contractor at the correct time and 
without charge;  

g. all necessary safety and precautionary measures shall have been taken and adhered to, and 

all measures shall have been taken and adhered to necessary to observe the applicable 
government regulations in the context of assembly/installation;  

h. the products shipped shall be available at the correct site at the commencement of and during 

assembly. 

 

 

Summary of Contents for T-SENSE

Page 1: ...Technical Manual Instructions for installation operation and maintenance 669 T SENSE Optical Torque Measuring systems and PEM4 stand alone Publication nr TIB 669 GB 1117 Supersedes...

Page 2: ...ts 14 7 3 Explanation of the parameters 14 7 3 1 Torque 14 7 3 2 Shaft speed 14 7 3 3 Power 14 7 3 4 Thrust option 14 7 4 Operating instructions PEM4 touchscreen 15 7 4 1 Operating menus 15 7 5 How to...

Page 3: ...2 19 SPARE PARTS 25 20 WARRANTY CONDITIONS 26...

Page 4: ...stallation and operation read this manual completely before installing the equipment and starting operations For any additional information contact VAF Instruments B V Tel 31 78 618 3100 Vierlinghstra...

Page 5: ...surement optional is provided Displaying of parameters The PEM4 touch screen can be installed in a control cabinet or control panel Remark Optional 4 20 mA analogue output can be integrated in the sta...

Page 6: ...box for at least one hour at the location where the system will be installed When the equipment is taken out of the box please leave the special protection supplied with the equipment as long as possi...

Page 7: ...checked and corrected 6 1 TO RECORD NAMEPLATE DATA This information is required when contacting the supplier for any reason Date of delivery xx xx xxxx Serial number xxxx Stator version xxxx Interface...

Page 8: ...of touch screens which can be connected by Ethernet connection is two Figure 2 T Sense torque sensor connected to one PEM4 touch screen Figure 3 Example of T Sense torque sensor connected to two PEM4...

Page 9: ...he stator control box and power supply to the backside bottom of the PEM4 touch screen in accordance with Figure 4 Figure 4 ON OFF switch and communication ports at backside bottom of PEM4 touch scree...

Page 10: ...to the system as described in Figure 5 For the use of two PEM4 screens a Ethernet switch is necessary Check for correct power supply and integrity of external wiring connections Turn on power and obse...

Page 11: ...gs of the system Switch off the power supply of the PEM4 display Wait for 1 minute and then repower the PEM4 Enter password 5678 end press login The screen below will appear Change the Address to http...

Page 12: ...rrect press Next Set the DNS address to 255 255 255 0 and press Done The screen below will appear Press Confirm to save settings Next switch of the power supply of the PEM4 wait for 1 minute and repow...

Page 13: ...s Cable specification IC 01 Integrated antenna cable 5m VAF supply IC 02 Integrated stator cable 5m VAF supply IC 04 Power supply 115 230 VAC cable 3 x 1 5 mm 2 flex strands IC 05 Power supply 24 VDC...

Page 14: ...s applied the PEM4 touch screen will display below parameters in addition Propeller thrust kN Thrust power quotient kN MW 7 3 EXPLANATION OF THE PARAMETERS 7 3 1 Torque The torque signal measured in t...

Page 15: ...By pressing at the touch screen buttons text fields characters pages are selected Browsing through the menus by tapping on the different pages at the top of the touch screen will help you to find the...

Page 16: ...e shaft are available at the lower part of the screen The Total Energy value jumps from kW to MW to GW min 0 000 kW and max 9999 GW The Total Revolutions value jumps from E3 to E6 to E9 respectively 1...

Page 17: ...nverse Pushing Inverse will change the button back to standard again 7 5 3 2 Settings menu clock Figure 11 Settings menu clock 7 5 3 3 Settings menu Ethernet settings Figure 12 Settings menu Ethernet...

Page 18: ...g all essential data in case you to have to contact VAF Instruments regarding your T Sense torque measuring system 7 5 4 Alarm screen Figure 14 Alarm Screen In case the PEM4 touch screen detects that...

Page 19: ...r minute rpm Total energy is calculated from the integrating shaft power over time Total energy E Total energy kWh The thrust quotient indicates the amount of thrust generated per MW propulsion power...

Page 20: ...e without any errors Disconnect all the input and output wires Store the PEM4 in a box in a cool and dry place so that the PEM4 cannot be damaged 12 MALFUNCTION AND SEND FOR REPAIR If the PEM4 stops w...

Page 21: ...n between the PEM4 and the stator control box is broken Check wires for damage Check the connections in the stator control box or at the PEM4 touch screen 16 CERTIFICATES For a torque measuring system...

Page 22: ...22 17 DRAWINGS Drawing 1 0815 1023...

Page 23: ...23 Drawing 2 0815 2037...

Page 24: ...24 Drawing 3 0815 2038...

Page 25: ...itoring system CPU Central Processing Unit TFT Thin Film Transistor Liquid Crystal Display PCAP Projected Capacitive LED Light Emitting Diode LCD Liquid Crystal Display PT100 Temperature sensor type P...

Page 26: ...d installed All costs accruing above the single obligation described in the first sentence such as are not restricted to shipment costs travelling and accommodation costs or disassembly or assembly co...

Page 27: ...product or allows it to be commenced then every agreement with regard to guarantee shall be void 6 Claims regarding defects must be submitted in writing as quickly as possible and not later than 14 d...

Page 28: ...etherlands P O Box 40 3300AADordrecht The Netherlands T 31 78 618 3100 sales vaf nl www vaf nl Specifications subject to change without notice VAF Instruments B V is an ISO 9001 Certified Company Agen...

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