1.4.
About Lead Free Solder (PbF: Pb free)
Note
·
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or
solder that contains lead.
·
We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin
(Tn), Silver (Ag), and Copper (Cu).
·
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service
and repair work we suggest using the same type of solder although, with some precautions, standard Pb solder can
also be used.
Distinction of PbF PCB
·
PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution
·
PbF solder has a melting point that is 50° - 70°F, (30° - 40°C) higher than Pb solder.
Please use a soldering iron with temperature control and adjust it to 700° ± 20°F (370° ± 10°C). In case of using high
temperature soldering iron, please be careful not to heat too long.
·
PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
·
If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as
possible and be sure that any remaining is melted prior to applying the Pb solder.
·
When applying PbF solder to double layered boards, please check the component side for excess which may flow
onto the opposite side (See figure, below)
1.4.1.
Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Tn+Ag+Cu), you can also use Tin and Copper, (Tn+Cu), or Tin, Zinc, and Bismuth, (Tn+Zn+Bi). Please check the manufacturer´s
specific instructions for the melting points of their products and any precautions for using their product with other materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
0.3mm × 100g
0.6mm × 100g
1.0mm × 100g
4
KV-S2025C Series / KV-SU225C Series / KV-S2045C Series / KV-SU245C Series
Summary of Contents for KV-S2045C
Page 96: ...96 KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series ...
Page 114: ...KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series 114 ...
Page 116: ...14 1 Exterior 116 KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series ...
Page 118: ...14 2 Chassis and Base 118 KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series ...
Page 120: ...14 3 Hopper Unit 120 KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series ...
Page 122: ...14 4 Power Unit 122 KV S2025C Series KV SU225C Series KV S2045C Series KV SU245C Series ...