Kelley HK - Table of Contents; Introduction; Safety Signal Words

©2009 4Front Engineered Solutions, Inc.
2 6004754F — HK and HK-S Hydraulic Dock Leveler, 3 Button — SafeTFrame
™
January 2009
Welcome and thank you for choosing this dock leveler from KELLEY
®
.
This User’s Manual contains information that you need to safely install, operate and maintain the dock leveler. It
also contains a complete parts list and information about ordering replacement parts. Please keep and read this
User’s Manual before using your new dock leveler.

Their use is explained below:
Indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious
injury.
Indicates a potentially hazardous situation which,
if not avoided may result in minor or moderate
injury.
Caution used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, may result in property damage.
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible death or injury.
Introduction .................................................................2
Safety Signal Words ...................................................2
Safety Practices..........................................................3
 ............................................4
 ................................................5
Installation ..................................................................6
Wiring Diagrams – Standard Control Box.................15
Wiring Diagrams With Optional
 ................................................20
Operation – With Standard Control Box ...................25
TABLE OF CONTENTS
SAFETY SIGNAL WORDS

Control Box ...............................................................28
Preventive Maintenance ...........................................31
 ...................................32
 .............................................34
Hydraulic Diagram ....................................................38
 ...................................................39
Parts List...................................................................40
Warranty Information ................................................62
Distributor Information ..............................................64
INTRODUCTION