Pentalift ULTRAHOOK UHR40, Owner'S Manual, Page: 23 / 42

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PENTALIFT EQUIPMENT CORPORATION
M065R27 August 30, 2021 1:39 PM
ULTRAHOOK UHR40 VEHICLE RESTRAINT
UP TILT ADJUSTMENTS:
When returning to the stored position, after retracting, the hook will tilt upward. If the hook tilts too far it may hit the
underside of the dock leveler. To prevent this, adjust the hard stop by extending the bolt. However, check to ensure
that the upper working range is not overly compromised and the majority of truck/trailer’s rear impact guard can be
engaged.
NOTE: For dock heights below the industry standard of 48”, it may not be possible to retain the full operating range of
the hook. Check to ensure the hydraulic cylinder fi tting does not impact the dock leveler thrust beam assembly.
Tension on the tilt spring will control the force at which the hook will tilt upward. If the hook does not tilt or resists
tilting upward when fully extended, you may increase the tension on this spring by turning the adjustment nut toward
the spring. This tension in the tilt spring will also aff ect the upward tilt when the hook is fully retracted and returning
to the stored position. Too much tension will cause the tilt to “slam” upward (an audible knock will be heard when the
hard stop makes contact). Proper adjustment of the tension in the tilt spring will result in suffi cient hook rising force in
the extended hook position without excessive raise speed in the retracted hook position.
Installer Name (Print) Installer Signature
Date Installation Completed
INSTALLATION STEPS CONTINUED
1.
_
Install the “Warning, Stand Clear of Equipment During Operation” sign. Lag the sign to the foundation wall on
driver side. (See Figure 7: Mount Outside Light and Signs Figure 7: Mount Outside Light and Signs on page 11)
2.
_
Lubricate the pivot points (See MAINTENANCE AND LUBRICATION on page 22).
3.
_
Installation is complete. Conduct OPERATION AND PERFORMANCE CHECK on page 17 to ensure unit is
operating properly.
4.
_
Confi rm that all steps of the installation instructions have been completed. Fill out the following information.
Installer Name (Print) Installer Signature
Date Installation Completed
FAILURE TO PROPERLY INSTALL THE ULTRAHOOK MAY RESULT IN PROPERTY
DAMAGE, BODILY INJURY OR DEATH AND WILL VOID ALL WARRANTIES.