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User Manual IK 150 / 0031 e

© 1997   PAT GmbH · D-76275 Ettlingen · Hertzstr. 32 - 34 · 

)

 ++49 (0) 7243 709-0 · FAX ++49 (0) 7243 709-222 · Email: [email protected]

7

50 / 150 / 19_0031E.DOC / 19.03.1997 / Rev. C / rk.

4.

CONTROL  IDENTIFICATION

The following list will describe the controls and displays of the DS 150 safe load indicator. The numbers of
the illustration (on page 6) correspond to the numbers in the following list:

(1)

LC DISPLAY

The LC DISPLAY will show technical information as well as operating information to the operator.
During crane operation the readout will display radius, boom length, boom angle, height of boom tip,
actual and maximum load. The load moment will also be indicated at the display in form of a bar-
graph. In case of system malfunctions the various faults will be indicated via an error code instead of
the tip height display (Described in chapter 7).

(2)  BARGRAPH

This indicator displays how much of the crane rated capacity is being used. As the crane is moved
through its various motions, the bargraph will constantly change on the display.
The range is divided into 3 areas:

green

 area is the normal working area, the 

yellow

 prewarning area shows the remaining portion of

the rated load capacity and the bargraph indicates the approach to the overload condition and the

red

 area shows that the maximum rated load capacity is exceeded.

NOTE

Operating within the red area is not permitted.

Summary of Contents for DS 150

Page 1: ...ot limeted to the implied warranties of merchantability and fitness for a particular purpose PAT shall not be liable for errors contained herein or for identical or consequential damages in connection...

Page 2: ...lingen pat gmbh de 2 50 150 19_0031E DOC 19 03 1997 Rev C rk TABLE OF CONTENTS 1 General Information 3 2 Warnings 3 3 System Description 4 3 1 Operating Console 6 4 Control Identification 7 5 Pre Oper...

Page 3: ...Moment Indicator LMI is an operational aid which warns a crane op erator of an approaching two blocking condition as well as approaching overload conditions which could cause damage to equipment and...

Page 4: ...ocessor When limits are exceeded an overload warning signal is generated at the operator s console At the same time the danger ous crane movements such as hoist up telescope out and boom down will be...

Page 5: ...ser Manual IK 150 0031 e 1997 PAT GmbH D 76275 Ettlingen Hertzstr 32 34 49 0 7243 709 0 FAX 49 0 7243 709 222 Email pat ettlingen pat gmbh de 5 50 150 19_0031E DOC 19 03 1997 Rev C rk SYSTEM COMPONENT...

Page 6: ...9 0 7243 709 0 FAX 49 0 7243 709 222 Email pat ettlingen pat gmbh de 6 50 150 19_0031E DOC 19 03 1997 Rev C rk 3 1 OPERATING CONSOLE The console has 2 functions terminal for input of instructions to t...

Page 7: ...f boom tip actual and maximum load The load moment will also be indicated at the display in form of a bar graph In case of system malfunctions the various faults will be indicated via an error code in...

Page 8: ...regarding the num ber of falls parts of line used to reeve the hook block The switch has 16 positions which are shown under the window of the control knob when it is turned The operator has to set the...

Page 9: ...load the net load display shows the net load pay load The net load display will change to the normal working display when the radius is changed either by boom angle or jib angle Display errors can be...

Page 10: ...the LMI system and the anti two block system the following instructions shall be adhered to the by pass key should be used with discretion as unwarranted use of it to override the control lever locko...

Page 11: ...echanism In this position the by pass switch is without influence to the LMI and anti two block control lever lockout In this position the by pass key switch deactivates the control lever lockout func...

Page 12: ...ension or jib and the boom junction box The weight attached to the main hoist anti two block switch shall be removed Then the weight shall be reattached to the boom extension or jib anti two block swi...

Page 13: ...16 should sound the anti two block alarm light 5 should light 2 Slowly raise the main boom load handling device to create a potential two block condition When the load handling device lifts the weigh...

Page 14: ...comparing the load to the infor mation displayed on the LMI Rated loads include the weight of the hook block slings and auxiliary load handling devices Their combined weights shall be subtracted from...

Page 15: ...n on the length sensor cable or cable guides are damaged these parts shall be replaced 3 Check the anti two block limit switches for freedom of movement 4 The cable reel shall be under tension to oper...

Page 16: ...pages which explain each fault and describes the action which should be taken to correct the fault Faults within the electronic microprocessor must be repaired by factory trained service personnel Whe...

Page 17: ..._0031E DOC 19 03 1997 Rev C rk ERROR CODE DESCRIPTION OPERATING ERRORS Malfunctions in the system which are caused by range exceedings or operating errors by the crane operator himself are indicated o...

Page 18: ...rrect operating mode for the operating state in question E05 Prohibited length range Boom has been extended either too far or not far enough e g if it is prohib ited to go beyond a certain maximum boo...

Page 19: ...onnection board Replace processor board E08 No acknowledgment from the anti two block relay refer to E07 refer to E07 E10 Error in the length measurement With the boom retracted the signal main boom l...

Page 20: ...processor board E16 Fallen below lower limit value in meas uring channel angle 2 Cable between the central unit and the angle sensor defective or loose Water inside the plug of the angle sensor Check...

Page 21: ...to E19 refer to E19 E31 Error in the system program The system program PROM is defective Replace system program PROM PROM No 0 E38 System program and data EPROM do not match The system program in the...

Page 22: ...ged 2V at 1kOhm Processor board defective Restart the LMI Replace buffer battery on the LMI main board Replace processor board E48 Cyclic RAM test er ror in the internal write read memory RAM of the c...

Page 23: ...rt EPROM defec tive Replace load chart EPROM Base number not pro grammed Program the correct base number 1 for base 1 2 for base 2 Load chart EPROM wrongly programmed Check base programming in the loa...

Page 24: ...nge console elec tronics or LMI main board resp E93 Error in the data transmission from the central unit to the console refer to E92 refer to E92 E94 No data transmission from the central unit to the...

Page 25: ...2 Email pat ettlingen pat gmbh de 25 50 150 19_0031E DOC 19 03 1997 Rev C rk Error Code Error Cause Elimination E97 Error in the external RAM of the console The external RAM of the console is defectiv...

Page 26: ...The LMI is an operational aid which warns a crane operator of approaching overload conditions and also warns of overhoist conditions which could cause damage to equipment and personnel The device is...

Page 27: ...load cuts off all movements increasing the load moment thus avoiding a possible damage or accident The following must be observed for the safe load indicator to comply with its function as a safety de...

Page 28: ...loads falling into the line diagonal pull moving the crane to an area of higher gradient yielding ground wind pressure 7 If there is a device available to switch off or bridge the safe load indicator...

Page 29: ...e highly conductive as to the surface of all junction areas Coupling of crane ground and electronic ground at only one point of the system 2 The general measures listed in item 1 however cannot ensure...

Page 30: ...contact with broken LCD displays In case of contact with chemicals carefully clean the parts of body affected with soap Cauti on in case of open wounds PAMPHLET 6 Installation instructions for displa...

Page 31: ...ding to the provisions of Decree No 1046 1984 General Approval in accordance with the Law on Operation of High Frequency Equipment Gazette of the Federal Minister of Post and Communications Edition 19...

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