Kelley HK User Manual page 11

Manual support of the lip must be maintained until the lip
lock is in place. The lip is free to move downward when
it is released unless the lip lock is pinned in place. DO
NOT WORK UNDER THE DOCK LEVELER RAMP OR LIP
UNLESS THE MAINTENANCE STRUT AND LIP LOCK ARE
IN PLACE AND PINNED.
Welding with the dock levelers power connected can
damage electrical components. If the dock leveler has
been previously connected, turn off power to control
box and unplug all electrical cords from receptacles in
rear pit wall before welding. Failure to do so can result
in product damage.
14. Finish welding both of the adjusted dock leveler supports
in all locations shown in Fig. 12.
15. Check shims under ramp cylinder pad. Adjust thickness
if necessary.
Improper installation of anchoring devices or installation
into aged or unsound concrete could result in death or
serious injury.
16. Drill and install 3/4" diameter anchor bolts (min. 3" deep)
in ramp cylinder mounting pad. Weld shims to pad as
noted in Fig 13.
17. Remove and discard shipping cotter pins from toe guards
on both sides of dock leveler. See Fig. 16.
18. Remove lifting chain or other lifting devices. Remove
lifting hooks from the sides of the ramp.
19. Read the safety Practices on page 3, and the Operation
Instructions on pages 25 through 30 before operating
the dock leveler.
January 2009 6004754F — HK and HK-S Hydraulic Dock Leveler, 3 Button — Safe
insTaLLaTion,
Fig. 14
Fig. 15
Insert hairpin
clip through
maintenance
strut pin
Maintenance
strut pin
Maintenance
strut
Maintenance
strut bracket
Fig. 16
Remove
shipping cotter
pins
continued
Shipping tie
down bolt
Lip
Ramp
Insert
hairpin clip
into lip lock
T
Frame
™
©2009 4Front Engineered Solutions, Inc.
Lip
lock
11