REFRIGERATED
TYPE
COMPRESSED
AIR DRYERS
CONTENTS
GENERAL SAFETY INFORMATION ......................... 2
RECEIVING, MOVING, AND UNPACKING ................2
1.0 INSTALLATION .................................................. 3
2.0 OPERATION....................................................... 5
3.0 MAINTENANCE ................................................. 8
SIZING ......................................................................8
ENGINEERING DATA (Models 100-250) ................... 9
ENGINEERING DATA (Models 300-750) ................... 10
WIRING DIAGRAM (Models 100, 125 & 150 ) .......... 11
WIRING DIAGRAM (Models 200-600 - 460 VAC) ..... 12
WIRING DIAGRAM (Model 750 - 460 VAC) .............. 13
DIMENSIONS / WEIGHTS ........................................ 14
TROUBLESHOOTING GUIDE (Models 100-150) .....15
TROUBLESHOOTING GUIDE (Models 200-750) .....16
PARTS LIST ..............................................................17
WARRANTY .............................................................. 20
SERVICE DEPARTMENT: (724) 746-1100
®
5002940 Rev. A 6/07
Internal Use Only
5002730/060519
INSTRUCTION MANUAL
HYDROGARD
®
SERIES
Models: HGD100, HGD125, HGD150, HGD200,
HGD250, HGD300, HGD400, HGD500,
HGE600, HGE750