Return of defective parts – Martin Christ Alpha 2-4 LDplus User Manual
Page 62

62 Maintenance and Service
Operating Manual Freeze Dryer ALPHA 1-4 LDplus / ALPHA 2-4 LDplus
7.3. Return of defective parts
Although we exercise great care during the production of our 
products, it may be necessary to return a unit or accessory to the 
manufacturer. 
In order to ensure the quick and economical processing of returns 
of freeze-dryers, rotational vacuum concentrators, spare parts, or 
accessories, we require complete and extensive information 
concerning the process. Please fill in the following forms 
completely, sign them, enclose them with the return package, and 
send them together with the product to: 
Martin Christ Gefriertrocknungsanlagen GmbH 
An der Unteren Söse 50 
37520 Osterode (Germany) 
1. Declaration of decontamination
As a certified company and due to the legal regulations for the 
protection of our employees and of the environment, we are 
obliged to certify the harmlessness of all incoming goods. For 
this purpose, we require a declaration of decontamination. 
• The form must be filled in completely and signed by
authorised and specialised personnel only.
• Affix the original form in a clearly visible manner to the
outside of the packaging.
NOTE! If no such declaration is enclosed in the return package, we 
will perform the decontamination at your expense! 
2. Form for the return of defective parts
This form is for the product-related data. They facilitate the 
assignment, and they enable the quick processing of the return. 
If several parts are returned together in one packaging, please 
enclose a separate problem description for every defective part. 
• A detailed problem description is necessary in order to
perform the repair quickly and economically.
• Please note on the form if you would like to receive a cost
estimate. Cost estimates are only prepared upon request 
and against charge. If an order is placed, these charges will 
be offset. 
NOTE! The unit must be packaged in a transport-safe manner. 
Please use the original packaging, if at all possible. 
If the product is dispatched to us in unsuitable packaging, you will 
be charged the cost for returning it to you in new packaging. 
The forms can be downloaded online from
www.martinchrist.de
[Service Area].
