LSI-Robway RCI-1550 HRT Instruction Manual Download Page 33 | Manualshive

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6.4.4

Bob-weight (both types of switches)

Hang the bob weight assembly from the switch eye after cutting the chain to length if desired
to suit winch line speed. Repeat the procedure if required for rooster or fly jib. Consult
installation drawings at the rear of this manual.

6.5

Load-line (line-pull) based systems

6.5.1

Overview

Load-line (line-pull) based systems directly sense the line-pull generated to lift the load.
Sensors by using tensiometers (line-riders).

6.5.1.1

Telescopic cranes

The tensiometers are usually rigidly mounted on top of the boom base section towards the
outer end. Telescopic crane tensiometers are available in both single and twin winch versions.
The mounting base consists of a pair of 1 ½” x 1 ½” x ¼” angle irons complete with 4 off 5/8”
hi-tensile black bolts, nuts and spring washers. It is usual to weld the bolt heads to the boom
top. Consult layout drawings at the rear of this manual for more detail.

The load cell will output an electrical signal proportional to the hoist rope line-pull forces, the
RCI-1550 will then convert this into hook-load weight in tons. Correctly following the
calibration procedures is essential for accurately determining the hook load weight

6.6

Cabling and Glands

Load cell cables should be fixed firmly to the crane structure and routed to ensuring freedom
of movement around the boom pivot pin and other moving parts etc. Clip cables at 2’
intervals. Manual reeling drums are suggested cable storage devices for long lattice booms or
on cranes that require regular boom length changes.

The gland types used are designed to trap the braid or screen (or armour in certain
applications) within the braid for maximum EMI protection. Failure to terminate the screens
in the glands will void the Electro Magnetic Compatibility (EMC) compliance which the
system carries and will put the unit at risk of malfunction due to EMI. When armoured cable
is used, then the armour must be trapped in the gland body, and the internal cable braid or
screen must be terminated in the chassis terminals on the appropriate on board connectors.
The gland termination of either armour or braid is also essential for protection of the inner
conductors in the event of lightning or other transient effects. Failure to correctly terminate
within the gland may also lead to destruction of the internal circuitry in such circumstances.

File : 1550-Telescopic-HRT.DOC
Issue Date: - 01/08/05

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Summary of Contents for RCI-1550 HRT

Page 1: ...550 HRT Telescopic Boom System Instruction Manual MAN 1077 Rev B LSI Robway Pty Limited 32 West Thebarton Road Thebarton South Australia 5031 Phone 61 0 8 8238 3500 Fax 61 0 8 8352 1684 www lsirobway com au ...

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Page 3: ...on Key F1 F2 F3 16 5 2 2 Soft Menu Keys 16 5 2 3 Alpha Numerical Keys 16 5 2 4 Ok 4 key 17 5 2 5 Cancel 5 Key 17 5 2 6 Tare Key 17 5 2 7 Rigging Key 17 5 3 LED INDICATORS 18 5 3 1 Override LED 18 5 3 2 Audible Alarm Disabled LED 19 5 3 3 A T B Indicator anti two block or over hoist 19 5 3 4 Approach to Rated Capacity LED 19 5 3 5 100 Capacity Exceeded LED 19 5 3 6 Motion Cut LED 19 5 4 OVER RIDE K...

Page 4: ...ATION FUNCTIONS BREAKDOWN 42 7 2 1 EXIT CALIBRATION item 42 7 2 2 VIEW MAIN LOAD and VIEW AUX LOAD items 43 7 2 3 VIEW BOOM ANGLE item 44 7 2 4 VIEW JIB ANGLE item 45 7 2 5 VIEW LENGTH item 45 7 2 6 SET GAIN TRANS 1 item 45 7 2 7 SET GAIN TRANS 2 item 46 7 2 8 SET MUX DELAY item 46 7 2 9 NO OF SAMPLES item 47 7 2 10 SET LIFT VALUE Threshold item 47 7 2 11 SET RIGGING LOAD Threshold item 48 7 2 12 ...

Page 5: ...STEMS 62 7 8 1 Calibrate the Main Winch with light load 62 7 8 2 Calibrate the Main Winch with heavy load 62 7 8 3 Calibrate the Aux winch with light load 63 7 8 4 Calibrate the Aux winch with heavy load 63 8 MAINTENANCE 64 8 1 CHECK LIST 64 8 2 IN CABIN ITEMS 65 8 3 ELECTRICAL EQUIPMENT 65 8 4 RECOIL DRUM 66 8 4 1 110 Recoil Drum DRURW33LAAX 66 8 4 2 140 Recoil Drum DRURW43LAAX 67 8 5 INSPECTION ...

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Page 7: ... 32 West Thebarton Road Thebarton South Australia 5031 Tele 61 8 8352 3500 Fax 61 8 8352 1684 E mail mail lsirobway com au Robway Crane Safety Systems are pleased to have been selected to provide the RATED CAPACITY LIMITER fitted to this crane File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 8: ... that will increase radius and hoist up if the load chart is exceeded This feature is provided as an aid to safer crane operation In certain situations such as crane setup the crane operator may need to over ride the motion limiters At these times the system can no longer warn of overload and the crane must only be used in strict accordance to the crane manufacturer s setup and operation procedure...

Page 9: ...assist the crane operator This Rated Capacity Indicator is not a substitute for operator judgement experience or safe crane operation At all times the driver is ultimately responsible for safe crane operation File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 10: ...ion of Robway systems require the systems to be maintained in a proper manner and serviced by technically trained personnel using trade or profession recognised service procedures and correct tools for the purpose Provided warnings are not exclusive as Robway could not possibly know evaluate and advise service people of all conceivable ways in which service might be performed or all possible assoc...

Page 11: ...se directly acceptable by RSS and consumed at RSS premises shall not be part of the warranty claim and shall be at the originator s expense Associated re installation costs shall be at the originator s expense Replaced or repaired items by RSS are warranted for the remainder of the warranty period of the originally supplied goods as if they were supplied with the original goods This above warranty...

Page 12: ... sections with their corresponding section number and page number 3 3 Intended Audience This manual is intended for use by field engineering maintenance operation and repair personnel trained by RSS or familiar with RSS methods and application knowledge 3 4 Personnel Qualifications The procedures described in this manual should be performed only by persons who have read the safety notices in this ...

Page 13: ... Telescopic Cranes of either mobile or fixed installation This manual covers the use of Tensiometer line rider based sensors and calibration refer to cranes where the tensiometers are fitted to directly monitor the hook hoist line pull File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 14: ...ties Multi hoisting winch operation 4 winches maximum Provides monitoring and display of Boom Length Boom Angle Luffing fly jib Angle as applicable Boom Tip Radius Boom Tip Height Lifted Load Selected Hook Falls Selected Crane configuration Crane configured S W L S W L as a percentage of Crane configured SWL and Restricted Slew zones Hoist Luff direction if required for friction compensation Provi...

Page 15: ...input output expansion engine management special alarms on site configurable user data data logging customer formats optional printing LSI Robway also cater for custom applications and special user requirements Please contact your nearest LSI Robway distributor or LSI Robway directly File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 16: ...Page 13 of 72 File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 17: ...ed look up load charts and will depend on the current crane configuration duty winch selected the maximum line pull and the falls selected 5 1 3 Length This is the current TOTAL boom length as read from the boom length sensor plus any attachments as specified by the current crane configuration duty eg For a SINGLE WINCH CRANE with 1 winch selected for a MAIN BOOM configuration the boom length will...

Page 18: ...unction later in this section Use the WINCH button to switch between 1 2 or 3 selection INVALID WINCH SELECTIONS WILL BE DISABLED IN SOFTWARE Although the RCI 1550 will always check safe operation for all winches you should make sure that the correct winch is selected as the winch selection affects the values shown on the displays When the ACTUAL LOAD exceeds the SWL for the current crane configur...

Page 19: ...s use will be listed in the appendix 5 2 2 Soft Menu Keys These are similar to the Function keys in that each one does not have a specific use Their use can change depending on what state the display is in The function of each key if it is actually used at that time will be listed above it on the bottom line of the LCD Not all will have assigned uses at any one time Take careful note of the LCD as...

Page 20: ...ed then the displayed load is the total weight minus the accessory weight When TARE is next pressed the displayed load reverts to the total If the TARE indicator is off then the actual load shown in the load window at the time of pressing the TARE button will be stored in the system as the tare load Please note that when the TARE function is active the SWL is still determined by the total load irr...

Page 21: ...ey will not be displayed but the audible will sound The ACK button can be used to silence them for approximately 5 minutes according to the setting for the Acknowledge Timeout If normal crane operation is overridden the LCD will display a message indicating Temporary Over Ride is occurring The override will end if the operator presses cancel or 10 seconds have expired If an attempt is made to ente...

Page 22: ...ed An audible alarm also sounds a warning If the Anti Two Block system is not required for the given application the two wires normally connected to the two block sensor s should be connected together to avoid erroneous activation of motion cut refer to the drawing section of this manual If in Over ride OR Rigging mode During some operations such as Over Ride and rigging modes the ATB LED will fla...

Page 23: ...ble switch input is to bypass the RCI 1550 should a hardware fault develop The override input simply signals to the software that if an overload is present to ignore it hence is software controlled The disable input is a hardware bypass and in fact no software need to be running at all Hence should the main processor fail the disable input can be used to allow operation of the crane until the unit...

Page 24: ...operator in order to effect changes After the crane configuration has been be confirmed the display will proceed to the normal operating mode 5 7 Menu Navigation During normal operation the soft menu key with the label Menu can be pressed This will cause the lower section of the LCD to display the main menu screen By pressing the Up Down soft menu keys the desired menu item can be selected The cur...

Page 25: ...l bring up the falls change screen provided that no lift is currently in progress This screen allows the operator to set the currently reeved falls for the currently selected winch The falls can be changed by either using the Up Down keys or by using the numeric buttons Once editing has been complete pressing the OK button effects the change to the new edited value If the cancel button is pressed ...

Page 26: ...rdware but variations in the individual LCD circuits mean this may not compensate perfectly Hence the contrast may need to be adjust occasionally The setting is retained when the unit is turned off The LCD contrast can also be changed during display start up by pressing using the rigging button BEFORE the first OK after the unit powers up 5 7 3 4 Buzzer Volume Allows the operator to set the in cab...

Page 27: ... crane Boom Angle Sensor is mounted on the electrical sub plate within the recoil drum Factory supply unless ordered specifically is for RH mounting If mounting to LHS the BAS must be realigned Refer next paragraph 6 2 1 Changing from RHS to LHS mounting The Boom Angle Sensor BAS is physically mounted within the recoil set for RHS boom mounting as standard Should the recoil drum be mounted to the ...

Page 28: ... above BAS section by welding the mounting bracket provided Route the cable carefully from the recoil drum back around the boom pivot to the cab Fix the cable to the boom and turret using adequate fixings ensuring that the cable is not pinched or stretched as the boom moves through its full luffing arc Only connect the cable to the Control Unit when finished welding File 1550 Telescopic HRT DOC Is...

Page 29: ...fitted drive gears for the potentiometer are disengaged With all cable wound on the reel turn the reel in the direction of payout say two full turns when tension will be found to build up These turns are called pre load turns and provide for initial cable tension Have an assistant hold the reel from turning and unwind sufficient cable to reach the cable anchor while boom or travel is at minimum Ti...

Page 30: ... in cable until the end stop is felt Turn gears forward one quarter turn and allow to engage into mesh Further adjustments will then relate to the length indication system Route the cable carefully from the recoil drum back around the boom pivot to the cab Fix the cable to the boom and turret using adequate fixings ensuring that the cable is not pinched or stretched as the boom moves through its f...

Page 31: ...re disengaged With all cable wound on the reel turn the reel in the direction of payout about two full turns or until tension starts to build up These turns which provide the initial cable tension are called pre load turns Have an assistant hold the reel from turning and unwind sufficient cable to reach the cable anchor while boom or travel is at minimum Tie off cable to cable anchor securely Exte...

Page 32: ...r to the post using the clamp provided Adjust the position of each eye so that the cable passes through just touching the top of the ring When booms deflect and pads wear the cable will take up a lower position in the eye 6 4 Anti Two Block if installed 6 4 1 Rectangular type Anti two Block switches The switches require fitting at an offset angle to ensure correct operation throughout the full wor...

Page 33: ...following the calibration procedures is essential for accurately determining the hook load weight 6 6 Cabling and Glands Load cell cables should be fixed firmly to the crane structure and routed to ensuring freedom of movement around the boom pivot pin and other moving parts etc Clip cables at 2 intervals Manual reeling drums are suggested cable storage devices for long lattice booms or on cranes ...

Page 34: ...ch the push buttons comfortably Check bonding between enclosure and chassis If a good bond cannot be ensured through the mounting bracket then install earth strap It is a condition of installation that equipotential bonding must be ensured between the display enclosure and the Control Unit enclosure File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 35: ...ket then install earth strap It is a condition of installation that equipotential bonding must be ensured between the display enclosure and the Control Unit enclosure 6 8 1 Power Supply PS Also refer to drawings at the rear of this manual for this item The power supply is a 16W triple output isolated power supply The input connector has three terminals for each of the supply positive V and supply ...

Page 36: ...ower to the unit has been removed for at least 30 seconds before re application There are no operator adjustments or settings on this board For complete wiring details refer to the installation drawings 6 8 1 1 Specifications Input supply 10V 40V dc 8W max Input fuse 5A slow blow User output Switched V when PSU is running 5A max Internal outputs 5V 500mA max 12V 500mA max 12V 2 500mA max All suppl...

Page 37: ...ion tables and Data logging The memory is contained in two plug in SIMM cards and depending on the application any number of these may be installed Refer to the relevant software configuration sheets for more details The SIMM cards can only be inserted one way however care must be take during installation and removal It is essential that the SIMM cards are installed in the correct sockets and that...

Page 38: ...sis 6 8 3 2 Load Cell Inputs The analog input section is capable of accepting load cells with sensitivities of 1 2 or 3mV V Load cells of different sensitivities can be used on the one RCI 1550 at the one time The gain setting is controlled via software 6 8 3 3 Angle Inputs Either oil damped or electronic inclinometers can be connected to the RCI 1550 s angle inputs Note that all angle sensors mus...

Page 39: ...ternal voltage source to activate This means that each input has two connections a positive and a negative This allows the digital section to sense either switched high or switch low signals To sense a switched low signal as would come from a switch with one side grounded the output of the switch is connected to the negative of the desired input and the positive side of the input is tied to the su...

Page 40: ...sure correct polarity connection to these devices 6 8 4 5 Defining the status of Outputs normally closed OR open Provision has been added to the circuit to define the state of each output if there is an on going fault in the CPU section The reasoning for this provision is that the user may want one output to fault to an off position ie Motion Cut and another to fault to an on position ie External ...

Page 41: ...has been set up the status of the output is defined by the status of the external switch connected as per the wiring detail with the output relay being energised ie closed contacts when the external switch is closed 6 8 4 8 Slewing Zone Switch es input s Fit slewing zone indicator micro switch or proximity switch provided at a convenient place near the centre of rotation providing run on and off r...

Page 42: ...if required If required due to high reeving friction differential between hoist raise and lower usually for greater than 14 parts of line Fit direction switches provided to control linkage for main and aux hoist functions Connect switches as shown on drawings in this manual The normal convention is that a switch closure should represent a downward hoisting direction The switch wiring requires a vo...

Page 43: ... and replaced by our latest stand alone version 2 All earlier version systems used negatively switched motion cut output signals The RCI 1550 can be configured for either negative or positive type outputs Please ensure the preferred arrangement is connected via the digital section connector strips File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 44: ... a PIN NUMBER to confirm your Robway Training Enter the correct pin number to gain access to Calibration Function Codes an incorrect Pin Number will cause only VIEW mode to be accessed Once calibration mode is entered use the UP DOWN keys to ramp through the calibration functions Pressing the Cancel button twice will return the system to Operator mode 7 1 2 Function codes menu item When the Functi...

Page 45: ...h 03 Not Used 04 Not Used 05 Not Used Diagram 8 Function code screen 7 1 3 General information regarding text editing Function codes that require editing will have a blinking cursor indicating where the edit will take place The numeric buttons are used to enter the new value unless stated otherwise The OK button should be pressed when the edit is complete to accept the new value Pressing the cance...

Page 46: ...ows the main winch and aux winch low load to be calibrated by using the numeric buttons The current load value is displayed and below it the edited value Once the edit is complete pressing OK will result in the Display requesting the controller to do a calibration change Pressing Cancel at any time will abort the edit and return the operator to the Function codes menu screen CAL MAIN LOW F02 Curre...

Page 47: ...L MAIN LOW 7 2 3 VIEW BOOM ANGLE item Displays the calibrated and un calibrated values VIEW BOOM ANGLE F07 Uncal 555 Cal 23 22 hh mm Diagram 13 7 2 3 1 CAL LOW BOOM ANGLE item Allows the low end of the selected item to be calibrated using the numeric buttons The current raw value and calibrated value are displayed and below it the edited value Once the edit is complete pressing OK will result in t...

Page 48: ... is only available for Luffing fly systems The graphical LCD will appear similar to CAL LOW B ANGLE 7 2 5 VIEW LENGTH item The graphical LCD will appear similar to VIEW BOOM ANGLE 7 2 5 1 CAL SHORT LENGTH item The graphical LCD will appear similar to CAL LOW B ANGLE 7 2 5 2 CAL LONG LENGTH item Telescopic cranes The graphical LCD will appear similar to CAL LOW B ANGLE 7 2 6 SET GAIN TRANS 1 item T...

Page 49: ... SET GAIN TRANS 2 item This function code is exactly the same as the Set Gain Trans 1 item except it of course operates on the transducer 2 gain 7 2 7 1 VIEW TRANS 2 item The graphical LCD will appear similar to VIEW TRANS 1 item 7 2 8 SET MUX DELAY item Editing this value alters the multiplexer delay The multiplexer delay is the settling time in ms for the analogue hardware To edit the numeric bu...

Page 50: ...e will be displayed NO OF SAMPLES F22 Samples 8 hh mm Diagram 18 7 2 10 SET LIFT VALUE Threshold item A lift of a load is said to have commenced when the load is greater than or equal to the lift value During a load lift it is not possible to change the crane configuration duty falls etc There is one lift value setting for each winch being monitored When setting the lift value the load entered sho...

Page 51: ...is value represents the highest load that can be seen by the system during a rigging operation If the load on either hook or indeed the combination of loads exceeds the setting for this function code then rigging mode is automatically disabled and the display will return to a normal operating mode thus generally causing motion cut to the crane Setting this value to 0 will effectively disable the r...

Page 52: ...maximum effect on the load radius Maximum boom deflection occurs when the boom is fully telescoped and is positioned at about 45 60 degrees On duties where the winches are both assumed to be reeved over the main boom head it is necessary to calibrate only for the main winch winch 1 However when a jib is installed it is possible to calibrate boom deflection both for the main boom head and for the h...

Page 53: ... CORRECT RADIUS F24 Radius 34 43 Edit 11 4 hh mm Diagram 21 7 2 15 VIEW DIRECTIONS item The Hoist directions for winch 1 2 and 3 can be viewed if installed and the Luff direction of the boom is displayed in this function code see diagram 37 Note 1 N A represents Not Applicable Note 2 Stat represents Stationary 7 2 16 VIEW LOAD CHART item This function code is intended to allow easy viewing of the ...

Page 54: ...d for in the software please refer to the System Configuration Sheets VIEW DIGITAL I P F26 IN 1 OFF IN 5 OFF IN 2 ON IN 6 OFF IN 3 OFF IN 7 ON IN 4 OFF IN 8 OFF Card 1 hh mm Diagram 23 7 2 18 SET DATE item When changing the date the graphical LCD will appear as shown in the following diagram The date displayed is in the ISO format YYYY MM DD An invalid date will cause an error message to appear SE...

Page 55: ... VIEW DATE TIME item When viewing the date and time the graphical LCD will appear as shown VIEW DATE TIME F29 Date 1998 10 01 Time 11 22 33 hh mm Diagram 26 7 2 20 DOWNLOAD LOGGER item Please refer to the Data Logging Manual supplied separately for more details 7 2 21 VIEW CAL DATA item This function code is for the manual recording of calibration data just in case the calibration is lost or a dis...

Page 56: ...ical display should be showing the following information VIEW CAL DATA F32 Raw Lo 123 0 Raw Hi 222 0 Cal Lo 222 23 Cal Hi 12 99 A 22 5 B 33 4 hh mm Diagram 28 7 2 21 1 ALTER CAL DATA item The Cal data item of interest needs to be selected before editing can occur This is achieved in a similar method to selecting main menu items When the OK button is pressed the following screen should be displayed...

Page 57: ...the use of this function code The backup is stored on the display and can be used to quickly restore the previous calibration if an incorrect modification to calibration has been made or if calibration is lost corrupted Calibration backup should be performed after commissioning when the system is operating well On load moment systems a calibration backup will also back up load calibration data Upo...

Page 58: ...the installer to change crane information on site These user variables include dimensions such as slew offset maximum falls for main aux winches maximum line pulls sheave diameters etc refer to function code listing at the end of this manual The actual value of these variables are printed on a configuration sheet which is supplied with the system and a copy of it is also attached to this manual To...

Page 59: ... no other menu displays are active The graphical LCD will display an error code followed by a short description Pressing the ACK button will temporarily silence the cabin buzzer and hide the error report from the screen The fact that there are acknowledged errors in the system will be indicated by the ACK LED illuminating Any acknowledged errors will be re reported after a certain amount of time t...

Page 60: ...oth manner If you find that the number is too unstable that is changes by more than 10 then you should check the connections to the RCI 1550 refer to troubleshooting at the end of this manual If the signal is less than 32 suspect a short circuit somewhere on that input channel Eg the cable to the RCI 1550 has been crushed and has an internal short circuit in it Moisture inside the plugs can look l...

Page 61: ...nts nominally set to 85 100 and 110 Set Data logger recording points if supplied 7 Calibrate lo hi boom angle sensor 8 Calibrate short long boom length sensor telescopic cranes only 9 Calibrate lo hi luffing fly angle sensor if fitted 10 Set Amplifier gain for Transducer 1 to suit load cell m volt output 11 Set Amplifier gain for Transducer 2 to suit load cell m volt output 12 Calibrate Main winch...

Page 62: ... required value then press ENTER to accept this value 7 5 2 Calibrating a high boom angle Safely luff the boom up to a high angle eg 65 Enter calibration mode and select the correct function code for calibrating high boom angle Accurately measure the actual boom angle using an angle finder Use the UP DOWN keys to ramp the display to the required value then press ENTER to accept this value Verify t...

Page 63: ... finder Use the UP DOWN keys to ramp the display to the required value then press ENTER to accept this value 7 6 2 Calibrating high Jib angle Safely luff the jib up to a high angle eg 65 to the horizon Enter calibration mode and select the correct function code for calibrating high jib angle Accurately measure the actual jib angle using an angle finder Use the UP DOWN keys to ramp the display to t...

Page 64: ...equired value then press ENTER to accept this value Safely fully extend the boom Enter calibration mode and select the correct function code for calibrating LONG HI boom length Use the UP DOWN keys to ramp the display to the required value then press ENTER to accept this value Verify that the boom length is accurately measured using the VIEW BOOM LENGTH function File 1550 Telescopic HRT DOC Issue ...

Page 65: ...ted weight for MAIN ROPE LIGHT LOAD This may be the hook block 3 If all is well proceed to calibrate for a heavy load using the correct function number 7 8 2 Calibrate the Main Winch with heavy load known test weight is required where direction switches are employed both UP DOWN require calibration Note This procedure assumes that the following have been done if not then load calibration may be in...

Page 66: ...his must be done outside calibration mode where direction switches are employed both UP DOWN require calibration 1 If the crane has an Aux winch fitted and has been included in the RCI 1502 load charts proceed to calibrate the Aux winch in the same manner as for the Main winch 7 8 4 Calibrate the Aux winch with heavy load ensure the aux winch is selected this must be done outside calibration mode ...

Page 67: ...tenance Maintenance Checklist Pre maintenance Necessary documents are available All records have been examined Test gear is available and is satisfactory for use in hazardous areas if applicable Permission to commence work has been granted The area is safe to work Any necessary precautions have been taken Maintenance All re connections have been made Equipment is functional Malfunctions have been ...

Page 68: ...eased resistance to chemical agents and UV light The Stainless steel case ensures resistance to even most aggressive environments such as offshore installations or chemical plants even when the paint layer is damaged The unit as whole is designed to comply with the latest EMI and ESD standards The front membrane switch panel is made from tough high quality textured polyester film It offers enhance...

Page 69: ...t tie back spring loaded arm disconnect wiring which passes through the reel shaft Turn unit over to stand on its 4 cover studs and withdraw cable from shaft Release socket screws 2 at 90 holding cable compartment onto shaft and withdraw compartment complete with cable The spring compartment is now exposed and the 4 nyloc nuts and the cover may be removed The rewind spring will now be visible and ...

Page 70: ...control of rotation Be very careful when handling loose rewind springs to ensure that all of the coils remain within the captive band 8 4 2 13m 26m 35m Recoil Drums In normal use little attention is required Periodically simply observe that reel behaves correctly when extending and retracting cable without hesitation Check wound cable for damage at anchor pulley and generally At major machine serv...

Page 71: ... cover making sure that seal is correctly located Re assemble reel in reverse order paying particular attention to correctly locating cable compartment boss onto shaft and that socket screws are correctly located in shaft dimples Use Loctite Screwlock Unit may now be fully re assembled and full setting up procedure installation may be completed 8 4 2 2 Replacing the Payout Cable Reading through th...

Page 72: ...ny maintenance to ensure that the equipment and installation continue to comply with the documentation Any deviations to supplied documentation should be updated to inform any future service attendance 8 6 RECORDS Any details of defects found should be recorded in the crane log book File 1550 Telescopic HRT DOC Issue Date 01 08 05 ...

Page 73: ... BLACK 400 ohms RED GREEN 290 ohms RED WHITE 290 ohms BLACK GREEN 290 ohms BLACK WHITE 290 ohms WHITE GREEN 350 ohms SHIELD to any other wire must be open circuit Oil Dampened Angle Sensor When Used Across the excitation wires 1k or 5k ohms Between the signal and each of the excitation wiresvarying between 0 and 1k or 5k ohms between any of the wires and chassis or shield high ohms or open circuit...

Page 74: ...tion 4 0V Angle excitation 4 0V Length excitation 4 0V Between the chassis and shield 0V Electronic Angle Sensor Specifications Total range 120 deg Linear range 90 deg Threshold and resolution 0 001 deg Linearity 1 of angle Null repeatability 0 05 deg Operating Temperature range 40C 65C Temperature coefficient null 0 008 deg C scale 0 1 C scale 0 1 C File 1550 Telescopic HRT DOC Issue Date 01 08 0...

Page 75: ... General Arrangement Drawings Where required e g Special Systems a set of General Arrangement drawings and specific wiring details are supplied on separate sheets in addition to the standard drawings contained in this manual These extra drawings are not supplied on standard systems ...

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Page 77: ...RDWARE DIMENSIONAL DRAWINGS The following are the General Arrangement and basic dimensional drawings of the System Please note that these are basic System parts some parts shown may not have been ordered and supplied ...

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Page 83: ...APPROVED BY TOL 0 0 0 1 2 3 4 55 26 2 0 7 2 8 9 1 1 1 1 0 7 5 6 2 ...

Page 84: ... APPROVED BY 0 1 2 22 3 3 3 TOL 4 4 23 4 232 22 3 242 4 2 32 2 3516 7 8 7 7 9 2 3 42 4 2 ...

Page 85: ... APPROVED BY 0 1 2 22 3 3 3 TOL 4 4 23 4 232 22 5 0 42 4 2 3617 8 9 8 8 2 ...

Page 86: ...5031 PHONE 61 8 8238 3500 FAX 61 8 8352 1684 X X X X XX TOL 1 0 2 0 02 DRAFTING STANDARD AS1100 DO NOT SCALE DRAWING ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE STATED johnh 19 04 2013 A 4807 A idw MOUNTING PLATE TO SUIT RW10 TO DRUKOR0413 PLAM4807 1 1 4807 A A B 316 0 296 0 102 5 270 0 250 0 138 0 85 0 6 0 3 0 BACK TO BE FLUSH n 12 0 16 0 M8x1 25 THREAD Material MILD STEEL Finish GOLD PASS...

Page 87: ...APPROVED BY TOL 0 0 0 1 22 3 4 5 6 0 22 2 1 7 8 98 1 7 8 98 7 8 98 7 8 98 1 0 9 8 3 6 8 3 ...

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Page 105: ...ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE STATED N A S CHAMBERS 19 04 2005 1 3 293401AD idw ASSY BB5 DIMENSIONAL DETAIL SWIBB5 BB5 ATB SWITCH 1 2 2934 A CANLAS 19 04 2005 3RD ANGLE 1 1 16 07 10 EXPLORED VIEW ADDED REFER PCR 322 A A 1 2 14 01 2011 REFER TO PCR 366 A A 1 3 24 1 14 REFER TO ECN 543 J H Parts List ITEM QTY DESCRIPTION DWG No PART NUMBER 18 2 CABLE TIES TIE200BK 40 60 4 0 9 TH...

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Page 117: ...SERVICE DRAWINGS The following drawings are mainly electrical connection diagrams inside the RCI 1550 Control Unit for service reference only ...

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