三星贴片机SM411|SM421|SM431|SM471|SM482系列24V电源电压调整教程

1. Open the front lower cover (4 bolts).
2. Check the voltage of left power supply. (shall be more than DC 24V)
, a0 s, w# {+ w3 U. x/ X, L/ PThis time, set Tester to DC.
! q3 _5 i4 q& v3. If less than DC 24V, connect + and - terminals of Tester.
& p7 I/ K8 R2 d& g4. Use a Phillips screwdriver to set the voltage of Volume Resistance at the left of
Power Supply to 24V.
A clockwise rotation decreases the voltage and counterclockwise rotation
increases the voltage.
: @" [: c( U- rCAUTION : Turn the Volume very slowly when adjusting the voltage with volume
resistance.
7 T( |, M& V4 R* i3 H5 @" BRapid adjusting may result in voltage drop. This time, turn off the
- c' T" B: M" }- F+ j, \" Z" Z2 usystem and then remove cable from Power Supply.
Some time later, reassemble it. If normal, use it and otherwise,
replace it.
" L/ W& o) R/ P$ m9 ~& |- o5. After voltage setting, check if there is no change in voltage and then system
operated properly.
3 I8 Z' m% g$ g9 B  m, ^/ i6.Close the System Cover.
Preparations: Tester 1 EA, Precision Screw Driver, Phillips Screwdriver

向楼主学习