8
P50XR01U/E P60XR01U/E
3. Servic
ing
Lead free solder
This product uses lead free solder (unleaded) to help preserve the environment. Please read these
instructions before attempting any soldering work.
Caution:
Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead
free solder can splatter at high temperatures (600˚C).
Lead free solder indicator
Printed circuit boards using lead free solder are engraved with an "F."
Properties of lead free solder
The melting point of lead free solder is 40-50˚C higher than leaded solder.
Servicing solder
Solder with an alloy composition of Sn-3.0Ag-0.5Cu or Sn-0.7Cu is recommended.
Although servicing with leaded solder is possible, there are a few precautions that have to be taken. (Not
taking these precautions may cause the solder to not harden properly, and lead to consequent malfunctions.)
Precautions when using leaded solder
Remove all lead free solder from soldered joints when replacing components.
If leaded solder should be added to existing lead free joints, mix in the leaded solder thoroughly after the
lead free solder has been completely melted (do not apply the soldering iron without solder).
Servicing soldering iron
A soldering iron with a temperature setting capability (temperature control function) is recommended.
The melting point of lead free solder is higher than leaded solder. Use a soldering iron that maintains a high
stable temperature (large heat capacity), and that allows temperature adjustment according to the part being
serviced, to avoid poor servicing performance.
Recommended soldering iron:
Soldering iron with temperature control function (temperature range: 320-450˚C)
Recommended temperature range per part:
Part
Soldering iron temperature
Mounting (chips) on mounted PCB
320˚C±30˚C
Mounting (chips) on empty PCB
380˚C±30˚C
Chassis, metallic shield, etc.
420˚C±30˚C
CONTROL P
C
B (Control P
C
B, Slot P
C
B, SD P
C
B, PC P
C
B)
TERMINAL P
C
B (Terminal P
C
B, LED P
C
B, Swivel P
C
B)
FILTER P
C
B
MAIN P
C
B
FC8 P
C
B
Board
assembl
ies
which
use
lead free solder
Readjustment Power supply voltage
When a PANEL or a Power Unit is exchanged, power supply voltage is automatically adjusted.
However, Please reconfi rm to the values of Vs and Va, as shown on the label carrently stuck on the panel
back upper parts.
Please refer to the reconfi rm the “Vs and Va” voltages on Power Unit.
Summary of Contents for P50XR01E
Page 12: ...11 P50XR01U E P60XR01U E Remote control for r o f l e d o m E 1 0 R X XR01U model ...
Page 54: ...SM017 WIRING DIAGRAM 1 53 P50XR01U E P60XR01U E For P60XR01U E only ...
Page 55: ...SM017 WIRING DIAGRAM 2 54 P50XR01U E P60XR01U E For P60XR01U E ...
Page 59: ...SM017 PANEL MODULE 60PF2 FPF60C240135UB S2 58 P50XR01U E P60XR01U E For P60XR01U E ...
