INSTALLATION, START-UP & MAINTENANCE MANUAL
MODEL NO.: SD-820 / SD-1710
REV 1 – AUGUST 03,.2001
Page 2
TABLE OF CONTENTS
FOREWORD ................................................................................................................................. 4
SECTION 1 INTRODUCTION.................................................................................................... 5
1.1 GENERAL INFORMATION.............................................................................................. 5
1.2 SAFETY INSTRUCTIONS................................................................................................. 5
1.2.1 Identification of signs and symbols in this technical manual.............................................. 6
1.2.2 Safety tips for maintenance, inspection and assembly work............................................. 6
1.3 PERSONNEL QUALIFICATION ...................................................................................... 7
1.4 PRODUCT INFORMATION.............................................................................................. 8
1.4.1 Pressure vessel regulations............................................................................................. 8
1.4.2 Airtightness test............................................................................................................. 8
1.4.3 Overloading.................................................................................................................. 8
1.4.4 Technical data sheet...................................................................................................... 9
1.4.5 Transport.................................................................................................................... 10
1.4.6 Storage....................................................................................................................... 10
1.4.7 Use of a pre and after filter.......................................................................................... 10
SECTION 2 INSTALLATION ................................................................................................... 11
2.1 SET-UP AND INSTALLATION....................................................................................... 11
SECTION 3 START UP AND OPERATION.......................................................................... 12
3.1 START UP/ SHUT DOWN ............................................................................................... 12
3.2 DESCRIPTION OF THE OPERATION ........................................................................... 12
3.2.1 Description of the operation......................................................................................... 13
3.2.2 Dryer operating sequence (No control or alarm option)................................................ 14
3.2.3 Operating sequence (DDS Option).............................................................................. 15
3.2.4 Alarms........................................................................................................................ 18
3.2.5 Electrical control......................................................................................................... 19
3.3 SPECIAL EQUIPMENT................................................................................................... 19
3.3.1 DDS Controls............................................................................................................. 19
3.3.2 DDS Controls – Start up and operation....................................................................... 20
SECTION 4 MAINTENANCE.................................................................................................. 22
4.1 REPLACEMENT OF THE DESICCANT......................................................................... 23
4.2 DISPOSAL OF THE DESICCANT.................................................................................. 23
4.3 CHANGING OF THE REGENERATION ORIFICE........................................................ 23
4.4 FILTERS............................................................................................................................ 24
4.4.1 General comments and use.......................................................................................... 24
4.4.2 Function...................................................................................................................... 24
4.4.3 Assembly and installation............................................................................................. 24
4.4.4 Maintenance ............................................................................................................... 24
4.4.5 Changing of filter elements........................................................................................... 25