Velleman-projects EDU09 Assembly instructions Manuale Utente Scaricare il pdf (Pagina 5)

assembly

hints

1. Assembly (Skipping this can lead to troubles ! )

Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully.

1.1 Make sure you have the right tools:

• A good quality soldering iron (25-40W) with a small tip.

• Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’ and

will protect the tip, and enables you to make good connections. When solder rolls off the tip, it needs cleaning.

• Thinraisin-coresolder.Donotuseanyuxorgrease.

• Adiagonalcuttertotrimexcesswires.To avoidinjurywhencuttingexcessleads,holdtheleadsotheycannot

ytowardstheeyes.

• Needle nose pliers, for bending leads, or to hold components in place.

• SmallbladeandPhillipsscrewdrivers.Abasicrangeisne.

) For some projects, a basic multi-meter is required, or might be handy

1.2 Assembly Hints :

• Makesuretheskilllevelmatchesyourexperience,toavoiddisappointments.

• Follow the instructions carefully. Read and understand the entire step before you perform each operation.

• Perform the assembly in the correct order as stated in this manual

• Position all parts on the PCB (Printed Circuit Board) as shown on the drawings.

• Values on the circuit diagram are subject to changes, the values in this assembly guide are correct*

• Usethecheck-boxestomarkyourprogress.

• Please read the included information on safety and customer service

*Typographicalinaccuraciesexcluded.Alwayslookforpossiblelastminutemanualupdates,indicatedas‘NOTE’onaseparateleaet.

1.3 Soldering Hints :

1. Mount the component against the PCB surface and carefully solder the leads

2. Make sure the solder joints are cone-shaped and shiny

3. Trimexcessleadsascloseaspossibletothesolderjoint

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Velleman-projects EDU09 Assembly instructions Manuale Utente Pagina 5