Checklist For Troubleshooting And Error Correction; Technical Hotline; Repairs - tams elektronik S88-2 Manual

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5. Checklist for troubleshooting and error correction

! Warning: If you notice a strong heat development, immediately disconnect the
connection to the supply voltage. Fire hazard!
Possible causes:

One or more connections are faulty. à Check the connections.

"Kit" version: one or more components are soldered incorrectly. à Carry out a visual
inspection (à section 3.5.) and eliminate the faults, if necessary.

The s88 booster is defective. à Send the s88 booster in for inspection.
No data transmission to the receiver
The receiver (central unit, interface, memory) does not receive any data from the connected
s88 feedback modules.
Possible causes:

The power supply of the s88 booster has been interrupted. à Check the connection.

The connections of the receiver and the s88-feedback modules have been mixed up.
à Check the connections. In this case it is possible the connected devices having been
damaged. Check these without connecting them to the s88 booster.

"Kit" version: The IC on the s88 booster´s PCB has been mounted the wrong way about.
à Check the polarity.

5.1. Technical Hotline

If you have any questions about the use of your s88 booster, our technical hotline will help
you (telephone number and e-mail address on the last page).

5.2. Repairs

You can send us a defective s88 booster for repair (address on the last page). In the event of
a warranty or guarantee claim, the repair is free of charge for you. As proof of any warranty or
guarantee claim, please enclose the proof of purchase with your return.
If there is no warranty or guarantee claim, we are entitled to charge you the costs of the
repair and the costs of the return shipment. We charge a maximum of 50% of the new price
for the repair according to our valid price list. We reserve the right to refuse the repair if it is
technically impossible or uneconomical.
If you want to clarify whether a repair is possible or economical before sending it in, please
contact our Technical Hotline (telephone number and email address on the last page).
Please do not send us repair shipments freight collect. In the event of a warranty or guarantee
claim, we will reimburse you for the regular shipping costs.
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S88-2