Hitachi NT 65A3 - Default Chapter; Table of Contents

CONTENTS
Page
1. PRODUCT NAME ...........................................................................................................................1
2. MARKETING OBJECTIVE .............................................................................................................1
3. APPLICATIONS ..............................................................................................................................1
4. SELLING POINTS ..........................................................................................................................1
5. SPECIFICATIONS ..........................................................................................................................2
5-1. Specifications................................................................................................................................. 2
5-2. Nail Selection ................................................................................................................................. 2
5-3. Explanation of the Nailing Operation ............................................................................................. 3
5-4. Nail Driving Force .......................................................................................................................... 4
5-5. Optional Accessory: Full Sequential Actuation Mechanism Kit
(Sequential Trip Mechanism Kit) ................................................................................................... 5
6. COMPARISONS WITH SIMILAR PRODUCTS ..............................................................................5
7. PRECAUTIONS IN SALES PROMOTION .....................................................................................6
7-1. Handling Instructions ..................................................................................................................... 6
7-2. Warning Label ................................................................................................................................ 6
7-3. Related Laws and Regulations ...................................................................................................... 7
8. MECHANISM AND OPERATION PRINCIPLE ...............................................................................8
8-1. Mechanism .................................................................................................................................... 8
8-2. Interchangeability......................................................................................................................... 10
8-3. Operation Principle ...................................................................................................................... 14
9. TROUBLESHOOTING GUIDE .....................................................................................................20
9-1. Troubleshooting and Correction................................................................................................... 20
9-2. Possible Causes and Countermeasures for Air Leakage ............................................................ 23
10. DISASSEMBLY AND REASSEMBLY ........................................................................................25
10-1. General Precautions in Disassembly and Reassembly ............................................................. 25
10-2. Disassembly and Reassembly of the Output Section ................................................................ 26
10-3. Disassembly and Reassembly of the Control Valve Section ..................................................... 30
10-4. Disassembly and Reassembly of the Magazine Section and the Driving Section ..................... 32
11. INSPECTION AND CONFIRMATION AFTER REASSEMBLY ..................................................36
12. STANDARD REPAIR TIME (UNIT) SCHEDULES .....................................................................37
Assembly Diagram for NT 65A3