Philips HD8847/19 - Page 31

PHILIPS 4000 04 DIAGNOSTIC MODE
4/8
ERROR: (Without BU) e absorbed current is more than 200mA, the display
backlight changes from green (HD Models) or white (EP Models) to red;
check the motor (missing greasy?).
ERROR: (With BU) e absorbed current is more than 300mA, the display
backlight changes from green (HD Models) or white (EP Models) to red;
check the BU (dirty?) and motor (missing greasy?).
Press the Z3 button to move the BU to Home
When the BU reaches the home position the indication HOME changes from
“N” to “Y”, the number of the current is minus than 200mA (without BU) or
300mA (with BU).
ERROR: e indication HOME doesn’t change and remain “N”, the display
backlight changes from green (HD Models) or white (EP Models) to red;
Check the work microswitch (broken?), the BU motor (blocked?) and the
wiring (JP16 Electrical diagram).
ERROR: (Without BU) e absorbed current is higher than 200mA, the
display backlight changes from green (HD Models) or white (EP Models) to
red; check the motor (missing greasy?).
ERROR: e indication WORK doesn’t change and remain “N”, the display
backlight changes from green (HD Models) or white (EP Models) to red;
Check the work microswitch (broken?), the BU motor (blocked?) and the
wiring (JP16 Electrical diagram).
ERROR: (With BU)e absorbed current is higher than 300mA, the display
backlight changes from green (HD Models) or white (EP Models) to red;
check the BU (dirty?) and the motor (missing greasy?).
When the BU reaches the work position the indication WORK changes from
“N” to “Y”, the number of the current is less than 200mA (without BU) or
300mA (with BU).
Press Z7 “ ” to move to the next screen