Service Manual
Maintenance Instructions
Siemens Ltd. Med India Version 6.0
Copyright SIEMENS LTD. All rights reserved. For internal use only
8-2
INDEX
8 MAINTENANCE INSTRUCTIONS.......................................................................................8-3
8.1 GENERAL.......................................................................................................................8-3
8.2 REPLACING DAMAGED OR MISSING SCREWS............................................................................8-3
8.3 CLEANING ......................................................................................................................8-3
8.4 PRODUCT DISPOSAL.........................................................................................................8-4
8.4.1 Radioprotection Material.............................................................................................8-4
8.4.2 Transformer Oil.........................................................................................................8-4
8.4.3 Plastics....................................................................................................................8-4
8.4.4 Electrolytic Capacitors...............................................................................................8-4
8.5 MECHANICAL RISK ...........................................................................................................8-4
8.6 SAFETY CHECKS .............................................................................................................8-5
8.6.1 Daily checks.............................................................................................................8-5
8.6.2 Monthly checks.........................................................................................................8-5
8.7 PERFORMANCE CHECK (EVERY SIX MONTHS).........................................................................8-5
8.8 ALIGNING THE LIGHT FIELD TO THE RADIATION FIELD ..................................................................8-6
8.8.1 Operating Sequence..................................................................................................8-6
8.8.2 Adjustment and Evaluation.........................................................................................8-6
8.9 CHECKING AND READJUSTING THE COUNTERWEIGHT..................................................................8-7
8.9.1 Movements...............................................................................................................8-7
8.9.2 Adjustment Instructions.............................................................................................8-7
8.10 REMOVING THE TOP PANEL , FRONT COVER AND X-RAY SOURCE ASSEMBLY ..................................8-8
8.10.1 Removing the top panel .........................................................................................8-8
8.10.2 Removing the Front cover. .....................................................................................8-9
8.10.3 Removing the X-ray source assembly. ....................................................................8-9
8.11 REPLACING THE SINGLE TANK............................................................................................ 8-10
8.12 REPLACING THE COLLIMATOR............................................................................................ 8-10
8.13 REPLACING THE COLLIMATOR LAMP.................................................................................... 8-11
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