Panasonic Facsimile UF-590, Service Manual

Page: 2 / 298

2
The contents of this Service Manual are subject to change without notice.
Published in Japan.
Information regarding Lead-Free (PbF) solder;
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a mark following
the PCB part numbers in a label on the PCB.
Caution:
Pb free solder has a higher melting point than standard solder; typically
the melting point is 50 - 70 F (30 - 40 C) higher. Please use a soldering iron
with temperature control and adjust it to 700 20 F (370 10 C). Exercise care
while using higher temperature soldering irons, do not heat the PCB for too long
to prevent solder splash or damage to the PCB.
Pb free solder will tend to splash when heated too high (about 1100 F/600 C).
ECO SOLDER M705 (available from Senju Metal Industry Co., Ltd.;
URL: http://www.senju-m.co.jp) is recommended when repairing PbF PCBs.
This Product Uses Lead (Pb) Free Solder Printed Circuit
Boards (PCBs).