Kruger HAP User manual

PAT America, Inc.
1665 Orchard Drive Chambersburg, PA 17201
Phone: 717/ Fax: [phone]
KRUGER
HAP/HLAP SYSTEM
A-2-B With Angle and Angle Presets
. .
A-2-B with Length, Angle, and Angle Presets

H(L)AP - AA 103 - Install (RE699) Page 1
PAT America, Inc.
FOREWORD
The purpose of this manual is to provide the installer and technician with information on the
proper installation and set-up of the KRÜGER “H(L)AP” family of Indicator Systems.
The H(L)AP family of Indicating Systems is designed to provide an audible and visual warning of
an IMMINENT TWO-BLOCK condition with an analog display of MAIN BOOM LENGTH and
MAIN BOOM ANGLE. The H(L)AP family of Indicating Systems can actuate an optional crane
functionshutoffsystem.
WARNING
DO NOT CONSIDER THIS SYSTEM A SUBSTITUTE FOR GOOD
JUDGEMENT, EXPERIENCE AND ACCEPTED SAFE CRANE
OPERATIONAL PRACTICES.
THE CONTENTS OF THIS HANDBOOK AND THE CRANE
MANUFACTURERS HANDBOOKS SHOULD BE READ AND
UNDERSTOOD BEFORE ATTEMPTING TO OPERATE THE
CRANE.
NOTE
This system utilizes a series of electrical and mechanical components and
cannot be 100% fail safe.
Thissystem shouldonly beserviced byqualified individuals,either PAT-KRUEGERCorporation,
Inc. service technicians or those who have received special training from Krüger GmbH & Co.
KG. or their authorized representatives.
Toavoid damageand loss of warranty consideration,we recommend repair only be attempted
byindividuals witha strong electrical/electronic background.
Translated and reprinted by PAT-KRUEGER Corporation, Inc. with approval of Krüger GmbH &
Co. KG.

PAT America, Inc.
Page 2 H(L)AP - AA 103 - Install (RE699)
INTRODUCTION
The KRÜGER “H(L)AP” family of Indicating Systems are designed to provide an audible and
visualindication ofimminent TWO-BLOCK and analog display of BOOM LENGTH and/or BOOM
ANGLE with ANGLE PRE-SET capabilities.
When installed in conjunction with a crane function shut off system, this system prevents the
hookblockof a crane fromcomingintophysical contact with thesheavesin the boom head.
The complete system consists of:
*TheIndicatorPanel
*ACable Reel withLength and/or Angle sensors
*An Anti-Two-Block switch with counterweight
SPECIFICATIONS
PowerSupply: 12VDC +/- 20% (24VDC +/- 20% Optional)
CurrentDraw: Ca.60mA.
WorkingTemperature: -22°F to 160°F(-30°C to +70°C)
RelativeHumidity: 95%/40°Cnotcondensing
Enclosure: IP65(NEMA4)
Display: Analog meter with 105° illuminated scale
Accuracy of Display: Angle: -2° to 0° of actual angle, 1.0° increments
Length: +/-2%, 1.0 Ft. increments

H(L)AP - AA 103 - Install (RE699) Page 3
PAT America, Inc.
WARRANTY
THERE ARE NO WARRANTIES EXPRESS OR IMPLIED, MADE BY EITHER THE
DISTRIBUTOR OR THE MANUFACTURER ON KRÜGER EQUIPMENT, EXCEPT
THE MANUFACTURER’S WARRANTY AGAINST DEFECTS IN MATERIAL AND
WORKMANSHIP SET OUT BELOW.
NEW EQUIPMENT WARRANTY
Themanufacturerwarrantseachnewproductmadeby themanufacturertobefreefrom defects
in material and workmanship. At its option, all obligation and liability under this warranty is
limited to free of charge replacement, repair or reconditioning, at its factory, of any part proven
defective under normal use and service within twelve (12) months from date of delivery. The
system or component must be on record with the manufacturer as being delivered by the
distributor. If the system or component is not on record as being delivered by the distributor,
the warranty period will commence on the date of shipment from the factory. This warranty
shall not include any transportation, customs or other charges or the cost of installation or any
liability for the cost of installation or any other liability for direct, indirect or consequential
damage or delay resulting from the defect. The manufacturer is not responsible for, and makes
no warranties in connection with, the installation or servicing, use or operation of the product.
Any repair, alteration or adjustment of the product or any substitution of parts without the
express written consent of the manufacturer shall void this warranty. This warranty covers only
the products of KRÜGER including products replaced, repaired or reconditioned by KRÜGER.
The products of other manufacturers are covered by such warranties as are made by their
manufacturers.
THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, AND OF THE
OBLIGATIONS OR LIABILITY ON THE PART OF THE MANUFACTURER, AND
KRÜGER NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO
ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH SUCH
EQUIPMENT!