Henny Penny LVG-202, Техническое руководство, Страница: 65 / 174

Maintenance
57
1 17 7))
Place the new motor assembly (5 5) onto the selector valve mounting plate (6 6).
1 18 8))
Attach motor encoder assembly to selector valve body by partially threading the
four hex key screws (7
7) . Do not tighten.
To avoid product damage, ensure the AIF
board is completely disconnected from
power when connecting harnesses. No
lights should be illuminated or flashing on
the AIF board.
1 19 9))
Connect encoder harness and 24VDC motor power supply harness from AIF
board to motor encoder assembly.
2 20 0))
Place AIF board box cover back into position.
2 21 1))
Tighten the screws (7 7) with the 5/32 Allen wrench in a diagonal or crosshatch
pattern.
• D Do o n no ott ttiig gh htte en n tth he e cco ou up plle err a att tth hiiss
ttiim me e..
• D Do o n no ott iin nsstta allll tth he e ssh hiie elld d a att tth hiiss
ttiim me e..
2 22 2))
Reconnect the power cord to the unit. The selector valve will run a quick
calibration to find the home position.
2 23 3))
Once calibration is complete, tighten the coupler to the motors drive tube.
NOTICE —
When tightening the coupler, the top
two should have 50 inch pounds of
toque and the bottom two should
have 10 inch pounds torque.