introduction ............................................................................................................................. 3
important safety warnings............................................................................................. 4-7
RISK OF ASPHYXIATION .................................................................................................. 5
RISK OF BURNS ................................................................................................................ 6
RISK OF BURSTING .......................................................................................................... 6
RISK FROM MOVING PARTS ............................................................................................ 6
RISK OF BODILY INJURY .................................................................................................. 7
features ................................................................................................................................ 8-11
ATTIRE ............................................................................................................................. 2
SET-UP ............................................................................................................................. 2
ADJUSTABLE PRESSURE DUAL LANCE ....................................................................... 3
DUAL LANCE CONNECTION .......................................................................................... 3
`
WATER SUPPLY ............................................................................................................... 3
UNLOADER ...................................................................................................................... 4
HEAT DUMP VALVE ......................................................................................................... 4
operating instructions ................................................................................................ 16-17
PRIMING THE PUMP ....................................................................................................... 6
HOT WATER OPERATION ............................................................................................... 7
SHUTDOWN ..................................................................................................................... 7
storage & maintenance ................................................................................................. 18-19
SPECIFIC MAINTENANCE ............................................................................................. 8
WINTERIZING .................................................................................................................. 9
troublesHooting ............................................................................................................. 20-22
maintenance cHart .............................................................................................................. 23
accessories ............................................................................................................................ 24
statement of warranty ..................................................................................................... 25
2
table of contents
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.
GH-Series Operator's Manual