SAFETY WARNINGS .......................................................................................................4
RISK OF EXPLOSION OR FIRE .................................................................................................................4
RISK OF FIRE ............................................................................................................................................4
RISK OF ASPHYXIATION ...........................................................................................................................5
RISK OF INJECTION OR SEVERE CUTTING INJURY ..............................................................................5
RISK OF ELECTROCUTION OR ELECTRICAL SHOCK ............................................................................5
RISK OF BURNS ........................................................................................................................................5
RISK OF BURSTING ..................................................................................................................................5
RISK FROM MOVING PARTS ....................................................................................................................6
RISK OF BODILY INJURY ..........................................................................................................................6
HDC FEATURES ..............................................................................................................8
HDC FEATURES LISTING ...............................................................................................9
HDC OPTIONS LISTING .................................................................................................9
INSTALLATION & PREPARATION ................................................................................10
ATTIRE: ....................................................................................................................................................10
SET-UP: ...................................................................................................................................................10
ENGINE/BURNER FUEL TANKS: ............................................................................................................11
DUAL LANCE ASSEMBLY WITH ADJUSTABLE PRESSURE: .................................................................11
NOZZLE CONNECTION: .........................................................................................................................12
WATER SUPPLY: .....................................................................................................................................12
UNLOADER: ............................................................................................................................................13
PRE-START INSPECTION PROCEDURES: .............................................................................................13
OPERATING INSTRUCTIONS
FLUSHING THE SYSTEM: ......................................................................................................................15
START-UP/COLD WATER OPERATION: ..................................................................................................15
HOT WATER OPERATION:.......................................................................................................................16
HIGH PRESSURE DETERGENT: (CLEANING WITH DETERGENTS) .....................................................16
SHUTDOWN: ...........................................................................................................................................17
STORAGE & MAINTENANCE .......................................................................................18
SPECIFIC MAINTENANCE: .....................................................................................................................18
MAINTENANCE-EVERY 3 MONTHS: ......................................................................................................18
MAINTENANCE-EVERY 3 MONTHS CONT.: ...........................................................................................18
MAINTENANCE – EVERY 6 MONTHS .....................................................................................................19
MAINTENANCE-SEASONAL: ..................................................................................................................20
TROUBLESHOOTING
MAINTENANCE CHART ...............................................................................................24
WARNING
WARNING: This product can expose you to
chemicals including Lead, which is known to
the State of California to cause cancer and birth
defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov
2
TABLE OF CONTENTS
.......................................................................................................15
......................................................................................................................21
WARNING
WARNING: This product can expose you to
chemicals including carbon monoxide, which is
known to the State of California to cause birth
defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov
HDC-SERIES Operator's Manual