User Manual

12
保养
SPECIFICATION
REPLACING THE HEATING ELEMENT
Theheatingelementcanbereplacedasfollows:
1. Followthestepsin“disassemblingthesolderingiron”.
2. Unsolder the heating element wires (RED) and the sensor wires
(blueand/orwhite).
3. Theoldheatingelementcannowbedetachedfromthehandpiece
board.
4. Detach the metal protector located at the bottom part of the
heatingelement.(936only)
5. Reattach the metal  protector to the bottom part of the new
heatingelement.(936only)
6. PasstheNewheatingelementswires(RED)thrutheholeslocated
ontopoftheboard.
7. Solder the heating element’s wires and the sensor wires to the
boardmatchwiththesamecoloredwires(redwiretoredwireon
board,bluewirewithbl uewireonboardetc.)
For936A:
◆ SolderoneREDwireofheatingelementwithredwireonPCB.
◆ SoldertheotherREDwireofheatingelementwithbluewireonPCB.
◆ SolderoneBLUEwireofheatingelementwithwhitewireonPCB.
◆ SoldertheotherBLUEwireofheatingelementwithgreenwireonPCB
For936:
◆ SolderoneREDwireofheatingelementwithREDwireonPCB.
◆ Solder the otherRED wire of heating elementwithYELLOWwire on
PCB.
◆ SolderBLUEwireofheatingelementwithBLUEwireonPCB.
◆ SolderWHITEwireofheatingelementtowithBLACKwireonPCB
13
Aoyue936 规格
TROUBLESHOOTING CONNECTIONS
The 5 pin socket can be tested to detect faults in the
handpiece:
Beforeplugginginthehandpiececonductthefollowingtest:
If any of the above mentioned combination registers a short
reviewthestepsin“replacingtheheatingelement”toensureproper
Pins4&2 ∞
Pins4&1 ∞
Pins5&1 ∞
Pins5&2 ∞
Warning: Ensure none of the above mentioned conditions are
present before plugging in the hand piece. Failure to do so can
damage the internal circuitry of the unit.
Testtheresistancesofthefollowingconfigurations:
For936A:
For936:
Pins1&2
2.3to3.5 Ω
Pins4&5
43to58 Ω
Pin3&soldertip
Below2 Ω
Pins1&2
19to23 Ω
Pins4&5
1.2to1.5 Ω
Pin3&soldertip
Below2 Ω