Contents
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
How To Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Technical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Servicing Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
OPERATIONAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Routine Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Further Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Pump Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
SERVICING THE PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Dismantling the Pump Unit . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Replacing the Alarm Light LED . . . . . . . . . . . . . . . . . . . . . . . 5-1
Replacing the Audible Alarm . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Replacing the On/Off Switch. . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Replacing the Fuse Holder . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Replacing the Pressure Control Assembly . . . . . . . . . . . . . . . . . 5-4
Replacing the Alarm Module Assembly . . . . . . . . . . . . . . . . . . . 5-4
Replacing the Timer Motor/Gear Box Assembly . . . . . . . . . . . . . . . 5-5
Replacing the Electric Cord . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Replacing the Compressor Air Inlet Sponge Filter . . . . . . . . . . . . . . 5-6
Replacing the Compressor Assembly . . . . . . . . . . . . . . . . . . . . 5-6
Replacing the Compressor Assembly Components . . . . . . . . . . . . . 5-6
Test Equipment Requirements. . . . . . . . . . . . . . . . . . . . . . . . 5-8
Test Instructions and Specifications . . . . . . . . . . . . . . . . . . . . . 5-8
TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
APPENDIX A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Pneumatic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
APPENDIX B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Issue 3
(iii)
F048
Mar 2003
Summary of Contents for Flowtron DVT
Page 1: ...F048 Issue 3 Mar 2003 Huntleigh HEALTHCARE Flowtron DVT Service Manual ...
Page 2: ...F048 Issue 3 Mar 2003 ...
Page 6: ...Issue 3 iv F048 Mar 2003 ...
Page 10: ...F048 1 4 Issue 3 Mar 2003 ...
Page 12: ...F048 2 2 Issue 3 Mar 2003 ...
Page 16: ...F048 3 4 Issue 3 Mar 2003 ...
Page 18: ...F048 4 2 Issue 3 Mar 2003 ...
Page 30: ...F048 5 12 Issue 3 Mar 2003 ...
Page 32: ...F048 6 2 Issue 3 Mar 2003 ...
Page 33: ...WIRING DIAGRAMS F048 1 1 Issue 3 Mar 2003 Flowtron DVT AC 500 ...
Page 34: ...F048 1 2 Issue 3 Mar 2003 ...
Page 37: ...F048 Issue 3 Mar 2003 ...