SPX FLOW Hankison DH-3000 User Manual

2
CONTENTS
1.0 DESCRIPTION ............................................................................................................................ 4
1.1 Function...................................................................................................................................... 4
1.2 Description of Operation.......................................................................................................... 5
2.0 INSTALLATION .......................................................................................................................... 6
2.1 Location in a compressed air system...................................................................................... 6
2.2 Minimum & Maximum Operating Conditions .......................................................................... 6
2.3 Mounting..................................................................................................................................... 6
2.4 Piping.......................................................................................................................................... 6
2.5 Electrical connections..............................................................................................................10
2.6 Provisions for purge exhaust ..................................................................................................10
2.7 Initial Desiccant Charge ...........................................................................................................10
3.0 OPERATION ..............................................................................................................................12
3.1 Start-up ......................................................................................................................................12
3.2 Operational check points .........................................................................................................14
3.3 Shut-down ................................................................................................................................ 15
3.4 Loss of power ...........................................................................................................................15
3.5 Design parameters ..................................................................................................................16
3.6 Determining purge and outlet flows .......................................................................................16
3.7 Outlet dew points vs. inlet temperatures ...............................................................................16
4.0 MAINTENANCE .........................................................................................................................18
4.1 Desiccant replacement.............................................................................................................18
4.2 Pilot air filter cartridge replacement (models 370 & larger only) ........................................18
4.3 Fuse Replacement (automatic purge models only)...............................................................19
4.4 Battery replacement (automatic purge models only)...........................................................19
4.5 Test Mode ..................................................................................................................................19
5.0 TROUBLESHOOTING ...............................................................................................................21
NOTE
Supplemental instructions for units supplied with the
optional Automatic Purge Saving System are shown in italics.

SPX FLOW Hankison DH-3000 Specifications

General

Brand	SPX FLOW
Model	Hankison DH-3000
Category	Dehumidifier
Language	English