INTRODUCTION .......................................................................................................................................... 3
RISK OF EXPLOSION OR FIRE ..................................................................................................4-5
RISK OF ASPHYXIATION ................................................................................................................ 5
RISK OF INJECTION OR SEVERE CUTTING INJURY .................................................................. 6
RISK OF ELECTROCUTION OR ELECTRICAL SHOCK ................................................................ 6
RISK OF BURNS ............................................................................................................................. 7
RISK OF BURSTING ....................................................................................................................... 7
RISK FROM MOVING PARTS ......................................................................................................... 7
RISK OF BODILY INJURY ............................................................................................................8-9
FEATURES & LISTINGS ......................................................................................................................10-12
INSTALLATION & PREPARATION ......................................................................................................13-17
ATTIRE ..........................................................................................................................................13
SET-UP ..........................................................................................................................................13
ENGINE/BURNER FUEL TANKS .................................................................................................. 14
QUICK-CONNECT NOZZLES ....................................................................................................... 15
NOZZLE CONNECTION ................................................................................................................ 16
WATER SUPPLY ........................................................................................................................... 16
UNLOADER ................................................................................................................................... 17
OPERATING INSTRUCTIONS ...........................................................................................................19-21
FLUSHING THE SYSTEM ............................................................................................................ 19
HOT WATER OPERATION ............................................................................................................ 20
SHUTDOWN .................................................................................................................................. 20
HIGH PRESSURE DETERGENT .................................................................................................. 21
OPTIONS ...................................................................................................................................... 21
STORAGE & MAINTENANCE ..............................................................................................................22-25
SPECIFIC MAINTENANCE ......................................................................................................22-24
MAINTENANCE-SEASONAL......................................................................................................... 25
TROUBLESHOOTING ..........................................................................................................................26-28
MAINTENANCE CHART ........................................................................................................................... 29
STATEMENT OF WARRANTY .............................................................................................................30-32
Warning: This product contains lead, a
chemical known to the State of California
to cause birth defects or other reproductive
harm.
Wash your hands after handling this product.
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Table of Contents
HDB/HDD-SERIES Operator's Manual