Hirschmann PAT PRS 35 EZ Manuale utente

HIRSCHMANN

P/N 031-300-190-164 Revision G 11/07/2008

PRS 35 EZ

OPERATOR’S / SERVICE MANUAL

Operator’s Manual PRS 35

NOTICE

Hirschmann, Inc. makes no warranty of any kind with regard to this material, including, but not limited

to, the implied warranties of merchantability and/or its fitness for a particular purpose.

Hirschmann, Inc. will not be liable for errors contained in this manual or for incidental or consequential

damages in connection with the furnishing, performance, or use of this manual. This document

contains proprietary information, which is protected by copyright, and all rights are reserved.

No part of this document may be photocopied, reproduced, or translated to another language without

the prior written consent of Hirschmann, Inc.

Hirschmann, Inc. reserves proprietary rights to all drawings, photos and the data contained therein.

The drawings, photos and data are confidential and cannot be used or reproduced without the written

consent of Hirschmann, Inc. The drawings and/or photos are subject to technical modification without

prior notice.

All information in this document is subject to change without notice.

MANUAL REVISIONS

REV DATE NAME DESCRIPTION

- 10/11/02 JR 02-161

A 11/6/02 JR 02-161

B 2/19/03 SB ECN 03-002

C 08/13/03 SB ECN 03-082

D 07/13/04 MS/SB ECN 04-118

E 04/25/05 SB ECN 05-072

F 06/17/05 SB ECN 05-109

G 11/07/08 WG ECN 08-176

TABLE OF CONTENTS

1GENERAL INFORMATION ........................................................................................................... 1

2WARNINGS .................................................................................................................................. 1

3FEATURES................................................................................................................................... 2

4SYSTEM DESCRIPTION .............................................................................................................. 2

4.1 C

ONSOLE

....................................................................................................................................2

4.1.1

Liquid Crystal Display ...........................................................................................................................2

4.1.2

Control Identification .............................................................................................................................3

4.2 O

PERATION

.................................................................................................................................4

4.2.1

MENU STRUCTURE ............................................................................................................................5

4.2.2

Installation.............................................................................................................................................6

5ANGLE.......................................................................................................................................... 7

5.1.1

Operation ..............................................................................................................................................7

5.1.2

Limits.....................................................................................................................................................7

5.1.3

Installation / Calibration Hardwired .......................................................................................................8

5.1.4

Calibration.............................................................................................................................................9

5.2 A

NGLE

......................................................................................................................................10

6A2B ............................................................................................................................................. 12

6.1.1

Operation ............................................................................................................................................12

6.1.2

A2B limit..............................................................................................................................................15

6.1.3

Installation...........................................................................................................................................15

6.1.4

A2B Setup...........................................................................................................................................17

7WIND .......................................................................................................................................... 18

7.1.1

Operation ............................................................................................................................................18

7.1.2

LIMITS ................................................................................................................................................19

7.1.3

Installation...........................................................................................................................................19

7.1.4

Wind Setup .........................................................................................................................................20

8LOADCELL ................................................................................................................................. 21

8.1.1

Operation ............................................................................................................................................21

8.1.2

LIMITS ................................................................................................................................................22

8.1.3

Installation...........................................................................................................................................23

8.1.4

Loadcell Setup ....................................................................................................................................24

8.1.5

Loadcell Calibration ............................................................................................................................24

9LINE RIDER................................................................................................................................ 26

9.1.1

Operation ............................................................................................................................................26

9.1.2

LIMITS ................................................................................................................................................27

9.1.3

Installation...........................................................................................................................................27

9.1.4

Linerider setup ....................................................................................................................................31

9.1.5

Linerider Calibration............................................................................................................................31

10 RADIO MODULE......................................................................................................................... 32

10.1I

NSTALLATION

............................................................................................................................32

11 ADDING SENSORS.................................................................................................................... 34

12 SERVICE / TROUBLE SHOOTING............................................................................................. 35

12.1S

CREENS

..................................................................................................................................36

12.1.1

To test the outputs: .............................................................................................................................36

12.1.2

To test the inputs: ...............................................................................................................................36

12.2T

ROUBLESHOOTING

...................................................................................................................37

12.3T

ROUBLESHOOTING

OISTURE

..................................................................................................38

12.3.1

Water Ingress .....................................................................................................................................38

13 MAINTENANCE .......................................................................................................................... 39

13.1B

ATTERY

EPLACEMENT

............................................................................................................39

Operator’s Manual PRS 35

14 PART NUMBERS ..................................................................................................................... 41

14.1CONSOLE ...............................................................................................................................41

14.2A2B..........................................................................................................................................42

14.3WIND.......................................................................................................................................44

14.4L

INERIDER

.................................................................................................................................46

14.5LOADCELL..............................................................................................................................47

General Information

1 GENERAL INFORMATION

The PAT PRS 35 EZ System has been designed to provide indication from various types of sensors,

i.e. A2B, Load, Wind and Angle.

The A2B system will warn the crane operator of a two-blocking condition of the crane. If a two-blocking

condition is approached, the system will warn the operator by sounding an audible alarm, flashing the

backlit LCD and locking out those functions which may aggravate the crane's condition, whenever

applicable.

If the system is set up for load, angle or wind, limits can be set by the user. When these limits are

exceeded the system will warn the operator by sounding an audible alarm, flashing the backlit LCD

and de-energize the lockout relay.

The system relay can be connected to the cranes lockout system. If so, the system will lock out when

exceeding any of the user limits.

NOTE: The term "two-block" is a crane term that refers to a condition when the load handling device

comes in contact with the boom head. This condition, if not prevented, may cause the wire rope to

break, allowing the load to fall. Either raising the load into the boom head, or telescoping the boom out

without paying attention to the hoist line can cause a "two- block" condition.

2 WARNINGS

The PAT PRS 35 EZ System is an operational aid, which warns a crane operator of approaching two-

block conditions, which could cause damage to equipment and personal injury.

This device is not, and must not be a substitute for good, sound operator judgment, experience and

use of accepted safe crane operating procedures.

The responsibility for the safe operation of the crane remains with the crane operator who must ensure

that all warnings and instructions supplied are fully understood and observed.

Prior to operating the crane, the operator must carefully and thoroughly read and understand the

information in this manual to ensure that the operation and limitations of the system and the crane are

known.

The system can only work correctly, if all sensors/transmitters have been properly set. For

correct setup, the operator has to answer thoroughly and correctly all questions asked

during the setup procedure in accordance with the real rigging state of the crane. To prevent

material damage and serious or even fatal accidents, the correct adjustment of the system

has to be ensured before starting the crane operation.

Always refer to operational instructions and load charts provided by the crane manufacturer

for specific crane operation and load limits.

Operator’s Manual PRS 35

3 FEATURES

The PAT PRS 35 EZ has the following features:

•Can be hardwired to most PAT sensors.

•Wireless operation option of multiple sensors.

•Easily and clearly shows the operator required information.

•Multi language. The system can be setup to display text in both English and Spanish.

•Multiple limits can be set.

•Minimum of 500 feet LOS.

•Can display in multiple units.

•Built in lockout relay. Rated at 5 amps

•Tare function.

•Low battery indication.

•Expandable

•Direct replacement for the EI33

4 SYSTEM DESCRIPTION

4.1 CONSOLE

The console has 2 functions:

•Accepts inputs from the crane operator (reeving, limits and setup)

•Displays important data and information from the sensors

The operator’s console should be mounted in the operator’s field of vision.

4.1.1 Liquid Crystal Display

The Liquid Crystal Display (LCD) used in the PAT PRS 35 EZ console is a wide temperature-range

graphic display with transflective characteristics that give it a high visibility in sunlight and during

backlit night operation. Due to the nature of any LCD, it works on the principle of polarization of light. It

should be noted that dual polarizations that are at a certain angle to each other can reduce the

amount of light up to completely eliminating it if that angle becomes perpendicular. This can have

significance if the operator is wearing polarized sunglasses that happen to be perpendicularly

polarized in relation to the LCD’s polarization. In this rare case, the operator has to work without

sunglasses or find different sunglasses that do not have this characteristic, in order to avoid having the

visibility of the display impaired.

The LCD contains an automatic temperature compensation that will adjust the LCD’s contrast

according to the surrounding temperature.

System Description

4.1.2 Control Identification

This unit contains a display and different controls that are described as follows:

Fig 2: Operator’s Console

Limit LED

LCD

Clear button

Select button

Up Button

Down Button

Button “SCROLL UP”

•Use this button to increase values or to scroll up.

•

Changes which sensors are displayed and how each is displayed.

Button "SCROLL DOWN"

•Use this button to decrease values or to scroll down.

•

Changes which sensors are displayed and how each is displayed

Button "SELECT"

•Use this button to enter the menu screen and to confirm selections.

Operator’s Manual PRS 35

Button "C"

•Generally used to back out of a selection and return to the previous

screen.

•

Pushing this button for more than 1 second will bypass the control

lever lockout function of the system.

•

Accesses the Tare function

Since button C can deactivate the lockout function of the system, the following instructions

must be obeyed:

•The by-pass function shall be used with discretion, as unwarranted use of it to override

the control lever lockout system can result in harm to the crane and danger to property

and persons.

•Never use the by-pass function to either overload or operate the crane in a non-

permissible range.

4.2 OPERATION

Upon switching on crane ignition switch, the system starts with an automatic test of the system, of

lamps and audible alarm. During the test, the LCD shows the console and system software version.

The PRS 35 EZ setup procedure allows the operator to input the sensors being used and the limits for

the sensors. The operator must complete the setup procedure for each sensor.

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