Studer OnAir 3000 Service Instructions Manual page 10

Repair / Disposal
E1 SMD Components
F Disposal
Packing Materials The packing materials have been selected with environmental and disposal
Used Equipment Used equipment contains valuable raw materials as well as materials that
VIII
Studer has no commercially available SMD components in stock for ser-
vice purposes. For repair, the corresponding devices have to be purchased
locally. The specifications of special components can be found in the service
manual.
SMD components should only be replaced by skilled specialists using appro-
priate tools. No warranty claims will be accepted for circuit boards that have
been damaged. Proper and improper SMD soldering joints are illustrated
below.
SMD
Component
Copper
Solder
Track
Adhesive
Dismounting
Desoldering
Iron
Soldering
Iron
Desolder
Wick
Mounting
1
Solder
2 3
Ø 0.5...0.8 mm
Heating Time < 3 s per Side
issues in mind. All packing material can be recycled. Recycling packing saves
raw materials and reduces the volume of waste.
If you need to dispose of the transport packing materials, please try to use
recyclable means.
must be disposed of professionally. Please return your used equipment via an
authorized specialist dealer or via the public waste disposal system, ensuring
any material that can be recycled is.
Please take care that your used equipment cannot be abused. To avoid abuse,
delete sensitive data from any data storage media. After having disconnected
your used equipment from the mains supply, make sure that the mains con-
nector and the mains cable are made useless.
Soldering Iron
PCB
1 2
Heat and Remove
Examples
3
Desolder
Wick
Cleaning