Operating instructions

2 HLP-SERIES Hot Water Pressure Washer Operator's Manual
TABLE OF CONTENTS
INTRODUCTION ................................................................................................................................................3
IMPORTANT SAFETY INSTRUCTIONS .........................................................................................................4-9
RISK OF EXPLOSION OR FIRE .....................................................................................................4
RISK OF ASPHYXIATION ...............................................................................................................5
RISK OF ELECTROCUTION OR ELECTRICAL SHOCK ...............................................................6
RISK OF INJECTION OR SEVERE CUTTING INJURY .................................................................7
RISK OF BURNS .............................................................................................................................8
RISK OF BURSTING .......................................................................................................................8
RISK FROM MOVING PARTS ........................................................................................................8
RISK OF BODILY INJURY ..............................................................................................................9
FEATURES ..................................................................................................................................................10-11
INSTALLATION INSTRUCTIONS ...............................................................................................................12-16
SET-UP ..........................................................................................................................................12
ELECTRICAL .................................................................................................................................13
WATER SUPPLY ...........................................................................................................................14
HIGH PRESSURE CONNECTION ................................................................................................14
INSPECTING AND VERIFYING CONDITIONS ............................................................................15
PRE-OPERATION CHECKLIST ....................................................................................................16
PREPARATION INSTRUCTIONS ...............................................................................................................17-19
ATTIRE ..........................................................................................................................................17
PRE-START ...................................................................................................................................17
UNLOADER ...................................................................................................................................17
QUICK-CONNECT NOZZLES .......................................................................................................18
NOZZLE CONNECTION ...............................................................................................................18
PRE-START SAFETY INSPECTION .............................................................................................19
OPERATING INSTRUCTIONS .......................................................................................................................................21-23
FLUSHING THE SYSTEM ............................................................................................................21
COLD WATER OPERATION .........................................................................................................21
LIGHTING PILOT VALVE ..............................................................................................................21
HOT WATER OPERATION ............................................................................................................22
STEAM OPERATION ....................................................................................................................22
CLEANING WITH DETERGENTS ................................................................................................23
SHUTDOWN .................................................................................................................................23
MAINTENANCE INSTRUCTIONS ..............................................................................................................24-25
PREVENTIVE MAINTENANCE ....................................................................................................24
WINTERIZING ...............................................................................................................................25
MAINTENANCE CHARTS ...............................................................................................................................26
TROUBLESHOOTING ................................................................................................................................27-28
STATEMENT OF WARRANTY .........................................................................................................................29
NATIONAL CODES:
ANSI Z223.1 (NFPA NO. 54) NATIONAL FUEL GAS CODE.
NFPA NO. 70 (NEC) NATIONAL ELECTRICAL CODE.
CSA B149.1 GAS INSTALLATION CODE.
CSA C22.1 CANADIAN ELECTRICAL CODE PART 1.