| 13.1 |
Interlocking Frames |
| 13.2 |
System and Equipment Testing |
| . |
SECTION 'A' OVERHAULING OF INTERLOCKING FRAMES, INTERLOCKING KEY BOXES AND STATION MASTER'S SLIDE CONTROL FRAMES |
| 13.3 |
Periodicity |
| 13.4 |
Programme of overhauling |
| 13.5 |
Requirement of materials for overhauling |
| 13.6 |
Interlocking Frame |
| 13.7 |
Detailed Instructions for Overhauling |
| 13.8 |
Resumption of normal working |
| 13.9 |
Overhauling of Interlocking Key Boxes |
| 13.10 |
Overhauling of Station Master's Slide Control Frame |
| 13.11 |
Certificate of Overhauling |
| . |
SECTION'B' TESTING OF INTERLOCKING FRAMES, INTER- LOCKING KEY BOXES AND STATION MASTER'S SLIDE CONTROL FRAMES |
| 13.12 |
Periodicity |
| 13.13 |
Programme of Testing |
| 13.14 |
Essential requirements of Locking to be tested |
| 13.15 |
Methods of testing |
| 13.16 |
Testing by the Supervisory SSE/SE/JE (Signal) |
| 13.17 |
Testing by the Divisional/Assistant Signal and Telecommunication Engineer |
| 13.18 |
Instructions for testing |
| 13.19 |
Test Charts |
| 13.20 |
Lost Motion Test |
| 13.21 |
Certificate of testing locking |
| . |
SECTION 'C RECORDS |
| 13.22 |
Records of testing and overhauling |
| 13.23 |
Date of last overhauling and testing |
| . |
SECTION 'D' TESTING AND OVERHAULING OF ELECTRO- MECHANICAL INSTALLATIONS |
| 13.24 |
Mechanical Locking |
| 13.25 |
Electrical Locking |
| 13.26 |
Testing and overhauling of Electrical Locking |
| 13.27 |
Testing of other electrical equipments |
| 13.28 |
Date of last overhauling and testing |
| 13.29 |
Certificate of overhauling |
| . |
SECTION 'E' TESTING OF ELECTRICAL SIGNALLING CIRCUITS |
| 13.30 |
General |
| 13.31 to 3.32 |
Test Procedures |
| 13.33 |
Testing Instruments |
| 13.34 |
Physical inspection of the installation |
| 13.35 |
Checking of the wiring |
| 13.36 |
Test of individual circuits |
| 13.37 |
Testing of individual apparatus |
| 13.38 |
System Testing of Installation |
| 13.39 |
Typical testing Procedure for Panel Interlocking/Route Relay Interlocking Installations |
| 13.40 |
Periodicity of tests |
| 13.41 |
Precautions during testing |
| Annexure 8 |
Certificate of overhauling interlocking frames |
| Annexure 9 |
Certificate of testing locking |