5-76
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
5-12. Pinch Solenoid Replacement
Replace the pinch solenoid earlier time either 6,000 hours of tape running or
200,000 times of the threading.
5-12-1. Replacement Procedure of the Pinch Solenoid
Outline
Replacement
1.
Disconnect the Harnesses (CN851, CN854/PD-35 Board)
2.
Remove the Pinch Press Assembly
3.
Remove the PD-35 Board
4.
Remove the Pinch Stopper
5.
Remove the Pinch Solenoid
6.
Attach the Pinch Solenoid
7.
Attach the Pinch Stopper
8.
Attach the PD-35 Board
9.
Attach the Pinch Press Assembly
10. Connect the Harnesses (CN851, CN854/PD-35 Board)
Adjustment after Replacement
11. Confirm the Pinch Solenoid Operation
(Refer to Section 4-2-2 in Maintenance Manual Part 1.)
(C020: PINCH ROLLER)
12. Adjust the Pinch Press Clearance (Refer to Section 5-12-2.)
Preparation
1.
Turn the power off.
2.
Remove the upper lid. (Refer to Section 2-3-1 in Maintenance Manual Part 1.)
3.
Remove the plate MD assembly.
(Refer to Section 2-4 in Maintenance Manual Part 1.)
4.
Remove the cassette compartment.
(Refer to Section 2-5 in Maintenance Manual Part 1.)
5-12. Pinch Solenoid Replacement
5-12-1. Replacement Procedure of the Pinch Solenoid
