24
CP-X417W (C14-30AWL)
6. Service points
6-1 Lead free solder [CAUTION]
This product uses lead free solder (unleaded) to help preserve the environment. Please read these
instructions before attempting any soldering work.
Lead free solder indicator
Printed circuit boards using lead free solder are engraved with an "F" or "LF".
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
PWB assembly MAIN
PWB assembly REMOTE
PWB assembly INPUT
PWB assembly KEYPAD
PWB assembly WIRELESS
POWER UNIT (BALLAST)
POWER UNIT (CIRCUIT)
The PWB assembly which has used lead free solder
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).
Summary of Contents for CP-X417W(C14-30AWL)
Page 13: ...13 CP X417W C14 30AWL 5 Troubleshooting Check points ...
Page 23: ...23 CP X417W C14 30AWL Fig 3 Wireless Network Unit Configuration Fig 4 Execute ipconfig ...
Page 54: ...54 CP X417W C14 30AWL ...
Page 81: ...CP X417W C14 30AWL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 1 CONFIDENTIAL ...
Page 82: ...CP X417W C14 30AWL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT BALLAST 2 CONFIDENTIAL ...
Page 83: ...CP X417W C14 30AWL 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F G POWER UNIT CIRCUIT CONFIDENTIAL ...
Page 108: ...QR73751 Printed in Japan JE CP X417W YK No 0597E ...
