Campbell Scientific CR3000 Micrologger - Manual (Page 424)

Section 9. Maintenance
424
Figure 135: Remove and replace battery
Remove the lithium battery by gently prying it out with a small flat point
screwdriver. Reverse the disassembly procedure to reassemble the CR3000.
Take particular care to ensure the back cover is seated tightly before replacing the
retainer screws.
9.3 Repair
Occasionally, a CR3000 requires repair. Consult with a Campbell Scientific
applications engineer before sending any product for repair. Be prepared to
perform some troubleshooting procedures while on the phone with the
applications engineer. Many problems can be resolved with a telephone
conversation. If a repair is warranted, the following procedures should be
followed when sending the product.
Products may not be returned without prior authorization. The following contact
information is for US and International customers residing in countries served by
Campbell Scientific, Inc. directly. Affiliate companies handle repairs for
customers within their territories. Please visit www.campbellsci.com to determine
which Campbell Scientific company serves your country.
To obtain a Returned Materials Authorization (RMA), contact CAMPBELL
SCIENTIFIC, INC., phone (435) 227-2342. After an applications engineer
determines the nature of the problem, an RMA number will be issued. Please