INTRODUCTION .........................................................................................................................................3
IMPORTANT SAFETY INSTRUCTIONS .....................................................................................................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 ..........................................................................................................................................6
RISK OF BURSTING ....................................................................................................................................6
RISK FROM MOVING PARTS.......................................................................................................................6
RISK OF BODILY INJURY ............................................................................................................................6
HVS FEATURES ..........................................................................................................................................8
HVS FEATURES LISTING ...........................................................................................................................9
HVS OPTIONS LISTING ..............................................................................................................................9
INSTALLATION & PREPARATION ............................................................................................................10
ATTIRE: .......................................................................................................................................................10
SET-UP: ......................................................................................................................................................10
ENGINE/BURNER FUEL TANKS: ...............................................................................................................11
DUAL LANCE ASSEMBLY WITH ADJUSTABLE PRESSURE: ...................................................................11
QUICK-CONNECT NOZZLES: ...................................................................................................................12
NOZZLE CONNECTION: ............................................................................................................................12
WATER SUPPLY: .......................................................................................................................................12
UNLOADER: ...............................................................................................................................................13
GENERATOR: .............................................................................................................................................13
PRE-START INSPECTION PROCEDURES:................................................................................................13
OPERATING INSTRUCTIONS ................................................................................................................15
FLUSHING THE SYSTEM: ........................................................................................................................15
START-UP/COLD WATER OPERATION: .....................................................................................................15
HOT WATER OPERATION: .........................................................................................................................16
SHUTDOWN: ..............................................................................................................................................16
OPTIONS: ...................................................................................................................................................16
STORAGE & MAINTENANCE ...................................................................................................................18
SPECIFIC MAINTENANCE: ........................................................................................................................18
MAINTENANCE-EVERY 3 MONTHS: .........................................................................................................18
MAINTENANCE-EVERY 3 MONTHS CONT.: .............................................................................................18
MAINTENANCE – EVERY 12 MONTHS .....................................................................................................19
MAINTENANCE-SEASONAL: .....................................................................................................................20
TROUBLESHOOTING ...............................................................................................................................21
MAINTENANCE CHART ...........................................................................................................................24
STATEMENT OF WARRANTY ..................................................................................................................25
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
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
WARNING
Operator's Manual