4 driver board for q2-4400 through q2-420k, Driver board for 02-4400 through q2-420k -4, Toshiba – Toshiba Q-Flowsaver II User Manual
Page 22
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Advertising
TOSHIBA
5.4
Driver Board for Q2-4400 through Q2-420K
The following pictorial shows a layout of the major components located on the
driver board 35589.
Note:
1)
Potentiometer
21RH (OP)
is the main circuit overvoltage detection trip set. This
adjustment is factory set and any
ADJUSTMENT BY THE USER SHOULD NOT BE
ATTEMPTED.
2)
Potentiometer
22RH (MUV)
is the main circuit undervoltage detection trip set. This
adjustment is factory set and any
ADJUSTMENT BY THE USER SHOULD NOT BE
ATTEMPTED.
3)
Do not adjust J4 and J21.
5) Charge LED indicates charged capacitors.
DO NOT TOUCH internal parts if lighted.
5 - 4
Advertising