User's Guide ______________________________________________________________________
276 _________________________________________________________________ M210667EN-C
- Input power source type, voltage and list of other items
(lighting, heaters, motors etc.) that were connected to the same
power output.
- What was done when the failure was noticed?
3. Please submit the captured LT31
DUMP command response
together with the problem report and the following information:
- Airport name and LT31 Installation site
- Contact Person for technical questions/phone number/email
Return Instructions
If the product needs repair, please follow the instructions below to speed
up the process and avoid extra costs.
1. Read the warranty information.
2. Write a Problem Report with the name and contact information of a
technically competent person who can provide further information
on the problem.
3. On the Problem Report, please explain:
- What failed (what worked/did not work)?
- Where did it fail (location and environment)?
- When did it fail (date, immediately/after a
while/periodically/randomly)?
- How many failed (only one defect/other same or similar
defects/several failures in one unit)?
- What was connected to the product and to which connectors?
- Input power source type, voltage and list of other items
(lighting, heaters, motors etc.) that were connected to the same
power output.
- What was done when the failure was noticed?
4. Include a detailed return address with your preferred shipping
method on the Problem Report.
5. Pack the faulty product using an ESD protection bag of good
quality with proper cushioning material in a strong box of adequate
size. Please include the Problem Report in the same box.
6. Send the box to:
Vaisala Oyj
Contact person/Division
Vanha Nurmijärventie 21
FIN-01670 Vantaa
Finland