2.2 Anti-Two-Block Switch - Load Systems International
Contents
1. 1 3 Recommended Operating Conditions Supply voltage 9 to 30 volts Current requirements maximum 1 amperes Output wire voltage volts or supply voltage 0 7 volts Output wire current capability 0 5 amperes Operating temperature 40 C to 85 40 F to 185 F eee The GS375 System Em am INSTALLATION m LSI 2 INSTALLATION WARNING Installation must be made in compliance with LSI instructions and using LSI supplied components only Failure to install all parts or replacing parts or components with parts or components not supplied by LSJ may lead to system failure serious injury or death 2 1 Display 5375 A IMPORTANT Do not crack or puncture the membrane fascia The GS375 display is splash and rain proof Waterproofing depends in part on the integrity of the membrane IMPORTANT Do not power wash the display The GS375 display is not designed to withstand high pressure washing devices that can erode the membrane fascia seal or create fissures in the membrane fascia Power washing the display voids warranty coverage Field replaceable 1 antenna Part number TAOO08 enclosure Adjustable Ram Bracket with dual ball joints Part number LBOO2B Waterproof design Figure Display GS375 8 83 Figure Display dimensions inches Not to scale 2 1a Mounting Bracket 1 Determine the mounting location the display ma2. LSI WIRELESS TECHNOLOGY amp CRANE INSTRUMENTATION DIVISIONS GS375 Display amp Anti Two Block INSTALLER AND USER S MANUAL N WARNING The GS375 system is designed as an operator aid and is in no way a substitute for safe operating practice N WARNING Carefully read and understand this manual before proceeding GM375_ENG_rev20110516 www loadsystems com BEFORE PROCEEDING Read and understand the following For your safety and that of the people that come into contact with LSI products understand the significance of the instructions included in this guide respect all laws and regulations and comply with applicable standards Pay particular attention to items bearing the alert symbol A and the following words WARNING Warning this denotes an instruction that if not complied with may lead to serious injury or death Y CAUTION Caution this denotes an instruction that if not complied with may lead to product failure or property damage IMPORTANT Important this denotes instruction that if not complied with may lead to product performance Issues WARNING Installation must be made in compliance with instructions and using LSI supplied components only Failure to install all parts or replacing parts or components with parts or components not supplied by LSI may le
3. ed 2001 Wireless 300 220 3 V1 1 1 2000 09 EN 301 489 3 1 4 1 2002 08 Le Qu bec April 1 2010 echnologies Manager 5 2b CE Safety IN WARNING When captors are used the ambiant temperature should not be higher than 84 C and the display should not be used when the ambiant temperature is higher than 59 C otherwise there can be a burn possibility WARNING The protection will be impared if the material and equipment are used a manner not specified by the manufacturer IMPORTANT The IP of equipment corresponds to 65 WARNING For the operator s safety take only the ambiant temperature range into consideration The device should be used within this range specified above 14 P The GS375 System m lt 6 LSI 6 LSI PRODUCT LIMITED WARRANTY 2009 02 16 6 1 Limited Warranty LOAD SYSTEMS INTERNATIONAL INC hereafter LSI warrants its products the Products for a period of twenty four 24 consecutive months after delivery of such Products to the user as evidenced on a LSI document the Warranty Period when installed and used in accordance with specifications described in LSI Installer and User s Manual as amended from time to time LSJ technical materials and any related writings published by LSI with respect with such Products and any industry standards will be free from defects in materials and workmanship During the Warranty Period LSI or
4. 2 Install a weight and chain assembly to the eye nut The weight and chain assembly can either be supplied by LSJ as an option or the original assembly supplied with the crane If the original assembly is to be used its total weight must not be more than 1316 2 20 Chain length adjustment 1 Chain length adjustment Ne 1 minimum boom angle a Atminimum boom angle with no additional weight on the hook block and one part of line only lift the boom just enough to have the hook block off the ground and clear the sensor chain and weight base 9 rising two block prevented with safety margin A Anti two block switch triggers two block alarm Figure Chain length adjustment Minimum boom angle b Hoist slowly until the buzzer sounds Note the hoisting distance remaining this distance must be great enough to allow the operator and the lockout system if installed to prevent a two block event If necessary add chain between the sensor and weight to increase warning distance If still insufficient contact your service representative 2 Chain length adjustment 2 maximum boom angle a Raise the boom to the maximum angle b Hoist slowly as described in Step 1 b Verify that the warning distance is equal to or greater than that determined at the minimum boom angle B Hook block stops 4 A Anti two block rising two block switch triggers prevented with two block alarm safety mar
5. and having a maximum gain of 2 0 dB Antennas not included in this list or having a gain greater than 2 0 dB are strictly prohibited for use with this device The required antenna impedance is 50 ohms To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that permitted for successful communication Antenna List LSI P N TA008 Description 1 2 wave dipole MEG Ut Nearson PIN eee S467AH 915S FCC ID QVBGSOO00 IC 7076A ICGS000 FCC ID QVBGS050 IC 7076A ICGS050 FCC ID QVBGS075 IC 7076A ICGS075 RF Exposure Warning This product complies with FCC IC radiation exposure limits set forth for an uncontrolled environment To comply with RF exposure requirements the unit must be installed and operated with 20 cm 8 in or more between the product and your body This product may not be collocated or operated in conjunction with any other antenna or transmitter This device has been designed to operate with the antennas listed below and having a maximum gain of 3 0 dB Antennas not included in this list or having a gain greater than 3 0 dB are strictly prohibited for use with this device The required antenna impedance is 50 ohms To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not mo
6. OF OTHER WARRANTIES mee 15 64 EXCLEUSION nere etse 16 6 5 LIMITATION OF LIABILITY 16 6 6 RECOMMENDED PRACTICES 16 6 7 CHOIGE OF LAW rere 16 6 7a Entire 1 16 1 INTRODUCTION 1 1 Overview The anti two block indicator kit includes GS375 display and one or two wireless anti two block switches The GS375 creates a two way radio network with the anti two block s to monitor status When an anti two block switch goes from safe to alarm condition the GS375 will activate its alarm and lockout wires within 0 05 seconds The lockout wire can be connected to a relay to block crane functions such as boom out or hoist up 1 2 Start Up On power up the display will take between 5 and 10 seconds to communicate with the anti two block switch es it controls All lights will be on After this period the main hoist green light should light up Steady If it flashes it means communication is not established See the section on changing batteries later in this manual or the section on changing ID numbers if the switch has been changed The auxiliary hoist green light works the same as the main hoist green light but it applies to the second anti two block switch if present The auxiliary hoist green light will stay off if the display is not programmed to communicate with a second anti two block switch
7. its designated service representative shall repair or at its option replace any Product that is confirmed to be defective by LSI in its sole discretion in accordance with the Limited Warranty Services Procedures described below 6 2 Warranty Services Procedures In order to benefit of this mentioned Limited Warranty coverages and benefits the purchaser must notify LSI s customer service LST s authorized distributor or representative originally responsible for the sale of the Products within 10 days of the occurrence of a suspected defect in materials or workmanship prior to the expiry of the Limited Warranty Period in order to obtain a Return Authorization Number A proof of purchase of the Product such as an invoice or a receipt certifying the validity of the Warranty must be presented in order to obtain Limited Warranty coverage In any event even if a Return Authorization Number is provided to purchaser LSI reserves the right to inspect the damaged Product or part before the final decision of repairing or replacing the defective Product or part The Product or part shall be returned to LSI or its designated service representative accompanied by the Return Authorization Number with prepaid shipping charges The purchaser must insure the shipment or accept the risk of loss or damage during the shipment Purchaser shall also pay any tariff or duty applicable to the return of defective part or Product LSI will at its optio
8. 41 centimetres in diameter consult your service representative Mount bracket 4 in 10 cm below sheave center Q Boom base gt Figure Jib rooster or other extension anti two block switch placement for single part of line operation only For fast line weight installation place the anti two block switch mounting bracket directly below the sheave center as low and as close to the edge of the sheave as possible Place the fast line weight mounting bracket on the opposite side of the sheave with the chain hole pointing down and lined opposite the pivot of the anti two block switch mounting bracket Mount bracket directly below sheave center as low as Fast line possible mounting bracket Front View Figure Fast line weight installation 2 20 GS050 Installation 1 Mount the GS050 on the bracket and verify that the GS050 can rotate freely through all possible boom movements without being able to come off the bracket 2 Install the weight and chain assembly around the cable and attach the other end of the chain to the GS050 Tighten all the chain links of the chain assembly 3 Adjust chain length as required see sub section Chain length adjustment 4 Test system function Sn The GS375 System Im 2 20 GS075B Installation 1 Install the GS075B on the LBO11 switch bracket already installed on the crane boom step 2 2a with the antenna pointing away from the boom
9. ad to system failure serious injury or death 2 P The GS375 System TABLE OF CONTENTS 1 INTRODUCTION Tet OVEISVIE VV 4 12 STARTSUP 4 1 3 RECOMMENDED OPERATING CONDITIONS 4 2 INSTALLATION 2 1 DISPLAY e acne 5 21a Mounting Bracket ant 5 2 VDO Aenea POSIIOM 6 2 1c Power Supply and Lockout Connection 6 2 2 ANTI TWO BLOCK SWITCH 7 2 2 Switch Bracket Installation LBO11 v 220 GS050 InstalatoNnna 8 220 G50 706 Installato Na 8 2 24 Chain length lt 8 3 OPERATION 3 1 SET THE ID NUMBER 10 3 1a Manually Set the ID Number Procedure Nod 10 3 1b Manually Set the ID Number Procedure 2 10 4 MAINTENANCE 4 1 REPLACING THE ANTI TWO BLOCK BATTERY 2 11 4 1a Replacing the GS050 Batteries 11 4 1b Replacing the GS075B Battery 11 4 2 REPLACING THE SENSOR ANTENNA 5 5 1 rea ioris e 12 EN TABLE OF CONTENTS p gt 5 CERTIFICATION NOTES 5 1 FCC AND IC INSTRUCTIONS TO THE USER 13 14 5 2 Declaration of conformity 14 5 20 CE Salely cL 14 6 LSI PRODUCT LIMITED WARRANTY 2009 02 16 6 1 LIMITED WARRANTY 15 6 2 WARRANTY SERVICES PROCEDURES nx 15 6 3 EXCLUSION
10. directly away from it To valve coil if normally open is required Bosch relay To GS375 1 Adjustthe antenna position with the articulating base Green wire Lockout 2 The antenna should have 5 inches of clear space all around it RARAAAAJ Red wire wn Blue The antenna should have an unobstructed line of wire sight to all sensor antennas at all boom angles Power Supply 2 1c Power Supply and Lockout or Battery Connection 12 Vor 24 V normally closed 1 Connect the blue wire ground to the negative s required terminal of the battery or the panel connection alternatively bolt the blue wire to the body of the machine with a 1 4 inch or 5 16 inch bolt The ground connection must be strong enough to sustain 3 amperes Figure Connection with green wire lockout and recommended Bosch relay 2 Connect the red wire to a fused accessory source rated at least 3 amperes that supplies 12 or 24 volts when the machine is in use The GS375 will automatically detect the voltage level and adjust itself 3 Lockout wire if required connect the green wire to a Bosch relay coil terminal Connect the other coil terminal of the relay to the ground When in safe condition the green wire will energize at the battery positive level Current over 1 ampere on the green wire triggers an auto re settable fuse Current flow will resume several seco
11. dy installed on the boom Summary simulate repeated Complete systems ship with the display and two blocks with the display in learning mode Large switch es pre programmed together numbers of GS series sensors within radio range Replacement components may also be pre interfere with this method especially if sensors programmed However if a display must be in alarm In this case Procedure 1 may be programmed on site two methods are available preferable 1 Press the Bypass amp Test buttons simultaneously 3 1a Manually Set the ID Number until the display makes a double beep after Procedure Ne 1 about 10 seconds ignore the single beep after 5 seconds The main hoist light will flash 2 Wait 10 seconds the display is now listening ready to register a new main hoist anti two block switch Simulate repeated two blocks with the main hoist switch The switch should change state from safe to alarm and back several times The display beeps when the new main hoist id number has been registered The 2 Remove the battery from the main hoist anti two auxiliary hoist light now flashes block switch and then re insert the battery The 3 display should detect the new anti two block switch it will beep and register the new ID number The main hoist green light will stop flashing the auxiliary hoist green light will start flashing Repeat for the auxiliary hoist switch if required or press the Bypass button
12. e battery cover and screw in both screws New high quality D cell battery 3 6 V lithium or alkaline Battery cover Figure Replacing GS075B battery 6 Reinstall the anti two block switch 7 Test the anti two block system for alarm and lockout before use 11 LSI 4 2 Replacing the Sensor Antenna Heavily damaged antennas ripped out sheared off wire exposed and fraying etc should be replaced to ensure effective communication between the sensor and the cabin mounted display unit This procedure may be followed without removing the sensor from the crane if it is safe to do so IMPORTANT The interior of the sensor must be protected from dust grime and water at all times 1 Place the crane boom jib or ball hook such that the sensor is safely accessible 2 Clean dust grime and water from the sensor 3 Identify the short black whip antenna and the white hex bolt securing it 4 Inspect the antenna for signs of obvious physical damage 5 Carefully unscrew the white nylon hex bolt completely and slide it up the antenna 7 16 in wrench 7 16 in wrench Figure Unscrew the white nylon hex 6 Grip the antenna by the base of the black plastic sheathing and pull it straight out of the hole in which it is seated Place the old antenna aside Figure Pull out the antenna 12 7 Slide the white nylon hex bolt to the middle of the length of the
13. e small screw to the left of the antenna 1 Remove the anti two block from the crane and clean off dust and grime 2 Place the anti two block on the edge of flat surface Use an adjustable wrench to unscrew the large white nylon hex bolt of the wire rope about one half inch 3 Carefully remove the plunger assembly without separating it from the cover and place it ona clean and dry surface 4 Slide out the four old batteries Adjustable wrench Figure Remove the plunger assembly 5 Insert the four new batteries following the positive negative schematic printed on the back of the sensor New high quality C cell battery 3 6 V lithium or alkaline Figure Install the new batteries and the plunger 6 Replace the plunger assembly Correctly align the bottom cover before screwing in the white nylon hex bolt of the wire rope Tighten well 7 Pull and release the wire rope the light emitting diode LED on the bottom of the sensor should flash red 8 Reinstall the anti two block switch 9 Test the anti two block system for alarm and lockout before operating the machine 4 1b Replacing the GS075B Battery 1 Remove the GS075B anti two block from the crane and clean off dust and grime 2 Unscrew the two screws of the battery cover and remove the battery cover 3 Remove the battery by hand 4 Insert the new battery following the positive negative schematic o Reposition th
14. ed Warranty does not cover and shall not apply to e Any Product that is misused or abused including being altered modified or repaired not in accordance to LSI written instructions or authorizations and any use not in compliance with LSI s instructions and or industry standards and practices e Any incidental costs or expense such as shipping charges to LSI or an designated service representative as well as the technician out of pocket expenses including traveling lodging and meal expenses if any e The damages caused during the transport or the moving of the Products e Damages caused by accidents abuse misuse a force majeure described as events outside a LSI s or any Product user s control including war riot strikes embargoes or external cause e Any cost damage or expenses for field labor or any other expenses related to or arising from the replacement of defective parts e Products used for pile driving wire rope activated clamshell or dragline applications If purchaser uses the Products for pile driving wire rope activated clamshell or dragline application the limited warranty will be deemed to have been violated for abuse e Any costs associated with providing LSJ with data logging equipment 6 5 Limitation of Liability To the maximum extent permitted by applicable law in no event will LST be liable to the purchaser or any third party for any indirect special consequential incidental or exempla
15. gin Figure Chain length adjustment Maximum boom angle 3 Chain length adjustment Ne 3 speed test Lower the boom until the weight height becomes visually clear to the operator Repeatedly create two block progressively hoisting faster to ensure that the warning and lockout work within acceptable amount of time and distance Increase the length of the chain if needed X NEA lt L i METE TN a gt Lf 7 7 Figure Chain length adjustment AN IMPORTANT GS050 to increase chain length only use lightweight chain 3 OPERATION Anti two block _ alarm red lights hoc www loadsystems com Two Block Anti two block battery light Tocem On indicates that the battery of the E corresponding switch is low Low Batt Anti two block s not detected Flashing lights AND intermittent buzzer ms Status light Steady green normal operation Off no anti two block set BYPASS Button TEST Button Press to momentarily bypass the Press to light up all lights activate the crane lockout and turn off the buzzer alarm buzzer and lockout wire if the system is in alarm 3 1 Set the ID Number 3 1b Manually Set the ID Number WARNING Test the operation of each anti Procedure Ne 2 two block switches installed before every use Follow this procedure when the switch is alrea
16. n repair or replace the Product or part returned to LSI or to its designated service representative LSJ owns all parts or Products replaced repaired or removed from a repaired Product If LSI repairs a Product the Product mm LSI PRODUCT WARRANTY S S Warranty coverage Period is not extended and the Limited Warranty shall expire as if uninterrupted upon the occurrence of the 24th month from shipping from LSI f LSI replaces a Product the replaced Product is warranted for the remainder of the original term or sixty consecutive 60 days whichever is longer LSI reserves the right to require from you the user or owner of the Products prior to determining if the Limited Warranty coverage is applicable that LSJ receive the data logging equipment used with the Products and that LSI be authorized to retrieve all information from such data logging equipment in order to among others ensure that the written instructions and applicable standards including safety margins were respected and not exceeded during Product use Failure by you the owner or user of the Product to supply such information shall be deemed a material default of the terms and conditions of this Limited Warranty and shall be irrevocably construed as evidence that the Product was misused or abused Consequently LSI shall irrevocably be relieved of any obligations to compensate you the user or owner of the Product for any and all damages resulting from Product failures whe
17. n data logging equipment and access to its content cannot be freely and readily provided unhampered to LST LSI will pay ground freight transportation costs of replacement or repaired parts or Products to the destination in Canada and the continental United States of America the Territory LST will not pay any transportation costs of replacement or repaired parts to destination outside of the Territory Shipping and handling costs to locations outside the Territory shall be the responsibility and borne by Purchaser or Owner of the Product prior to any shipment by LSI Contact LSJ to get a Return Authorization Number and the address to ship parts 6 3 Exclusion of Other Warranties THE ABOVE WARRANTY IS THE SOLE WARRANTY APPLICABLE AND THERE ARE NO EXPRESS LEGAL OR IMPLIED WARRANTIES OR CONDITIONS IN RELATION TO ANY PRODUCTS INCLUDING ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY NON INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE AND THOSE OTHERWISE ARISING BY STATUTE OR OTHERWISE IN LAW OR FROM A COURSE OF DEALING OR USAGE OF TRADE WHICH ARE EXPRESSLY DISCLAIMED NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY LSI OR ITS EMPLOYEES OR REPRESENTATIVES SHALL CREATE A WARRANTY OR CONDITION OR IN ANY WAY INCREASE THE SCOPE OF LST S OBLIGATION LSI DOES NOT WARRANT THAT THE BUSINESS RESULTS OBTAINED FROM THE USE OF THE PRODUCTS WILL BE APPROPRIATE OR ADEQUATE FOR THE PURCHASER 6 4 Exclusion This Limit
18. nds after the short circuit is eliminated Troubleshooting if no voltage is present on the green wire remove the load connected to it en The G5375 System am INSTALLATION 2 2 Anti Two Block Switch WARNING Keep the anti two block switch away from the boom and any connecting metal structures when welding mounting brackets to the boom Proximity to welding may cause permanent damage to the anti two block switch and render the anti two block system unsafe AN IMPORTANT To ensure reliable radio communication between the anti two block switch and the GS375 display the following conditions must be respected e The antenna of the anti two block switch should not be in contact with metal The anti two block switch antenna should point to the left or to the right of the boom it Should not point directly to or away from the GS375 display The anti two block switch antenna should have a clear line of sight to the GS375 display in most cases this means mounting the sensor on the same side of the boom as the operator s cab Verify the anti two block switch is programmed to the GS375 display Switches shipped with displays are pre programmed in the factory Test if the switch has been programmed to the display then the display will go in to two block alarm when the wire rope of the switch is released Press Bypass to silence the alarm until the next two block event or simulation If the switch has no
19. new antenna 8 Coat the exposed metal foot of the new antenna with an electrical insulating compound by carefully inserting it in the mouth of the compound tube Electrical insulating compound Figure Coat the exposed metal foot of the antenna 9 Hold the new antenna by the black plastic sheathing and guide it through the hole in the sensor box Carefully seat the antenna in its mating connector When the antenna is correctly seated pulling on it will be met with light resistance White nylon hex bolt TAO11 Antenna Sensor box Antenna receptacle Figure Install the new antenna 10 Carefully re thread screw in and tighten the white nylon hex bolt to secure the antenna in place Do not overtighten 11 Reinstall the sensor if necessary 12 Verify that the sensor functions properly The GS375 System mm 5 CERTIFICATION NOTES 5 1 FCC and IC Instructions to the User This equipment has been tested and found to comply with the limits for a class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If
20. rate Office Dubai Corporate Office 9633 Zaka Road Houston TX 77064 Direct Phone 281 664 1330 Direct Fax 281 664 1390 GM375_ENG_rev20110516 Email sales loadsystems com 4495 Blvd Hamel Suite 110 Quebec QC G1P 2J7 Direct Phone 418 650 2330 Direct Fax 418 650 3340 Email sales loadsystems com 2011 Load Systems International Inc Q3 171 SAIF Zone PO Box 7976 Sharjah UAE Phone 971 6 557 8314 Fax 971 6 557 8315 Email Isifzc emirates net ae www loadsystems com
21. re than that permitted for successful communication Antenna List LSI P N TAO11 Description 1 4 wave monopole Load Systems International LSI 5 2CE 5 2a Declaration of conformity Declaration of Conformity According to EN 45014 Manufacturer s Name Load Systems International Inc Manufacturers Address Canada United States of America United Arab Emirates 4495 Blvd Wilfrid Hamel Suite 110 8223 Solon Suite A 03 171 SAIF Zone P O Box 7976 Qu bec QC Canada G1P 2 7 Houston TX 7 7064 Sharjah UAE declare under our own responsibility that the products Model Description 5 000 Ib Canacity Load Cell 12 000 Ib Capacity Load Cell 18 000 Ib Capacity Load Cell 35 000 Ib Capacity Load Cell 60 000 Ib Capacity Load Cell 400 000 Ib Capacity Load Cell 170 000 Capacity Load Cell Load Transmitter With Pigtail 6 in Load Transmitter With Pigtail 6 in tor balanced cell Anti Two Block Transmitter GS010 XX CE GS010 XX ATEX CE Angle Sensor GS012 CE Angle Length Sensor 55035 Pressure Transducer GS050 CE GS050 ATEX CE Anti Two Block Sensor LSI Wireless Gatewa mu Stand Alone Wind Speed Displa GS3 5 CE Stand Alone AZB Display mu Standard GS displa Hand Held GS displa GS display Graphical GS displa to which this declaration refers conform to the relevant standards or other standardising documents Safety IEC 61010 1 2 ed 2001 EN 61010 1 2
22. ry damages whatsoever including but not limited to loss or revenue or profit lost or damaged data business interruption or any other pecuniary loss whether based in contract tort or bee lheGS375 System ALS other causes of action even if LSI has been advised of the possibility of such damages In any event the total liability of LSJ arising from any cause of action or claim whatsoever whether 1 in contract 2 in tort including negligence whether sole joint contributory concurrent or otherwise but not including intentional reckless or wanton tort 3 under strict liability 4 under any environmental or antipollution law or regulation 5 connected with any toxic or hazardous substance or constituent 6 arising out of any representation or instruction or under any warranty 7 or otherwise arising out of connected with or resulting from the design manufacture sale resale delivery repair replacement or use of Products or the furnishing of any service shall in no event exceed the price allocable to and paid to LSI for the individual unit of Products or service or part thereof which gives rise to the cause of action or claim SOME STATES OR JURISDICTIONS DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU 6 6 Recommended Practices LSI recommends careful consideration of the following factors
23. t been programmed to the display this should be done before proceeding with installation See the section 3 1 Set the ID Number 2 2a Switch Bracket Installation LBO011 1 Position the sensor mounting bracket To ensure that the sensor can pivot securely on the mounting bracket throughout the full range of boom angle the mounting bracket must be positioned at a 30 from horizontal with the boom parallel to the ground and such that the locking pin of the mounting bracket points up Bolt or weld securely 20 38 30 Pivot Center Anchor shaft Figure Bracket footprint and orientation All dimensions are in inches Not to scale Up to 8 in 20 cm diameter Mount bracket below and behind sheave center Figure Anti two block switch placement on a telescopic boom If the head sheave diameter is between 8 and 16 inches 20 41 centimetres then two mounting brackets will be required to permit both live and dead end mounting 8 16 in 20 41 cm diameter Mount bracket 4 in 10 cm below sheave center Figure Anti two block switch placement for live end mounting on a lattice boom 8 16 in 20 41 cm diameter Mount bracket 4 in 10 cm in front of the dead end pin Figure Anti two block switch placement for dead end mounting on a lattice boom 7 LSI For live end mounting on multiple sheave blocks with sheaves greater than 16 inches
24. this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help In order to maintain compliance with FCC regulations shielded cables must be used with this equipment Operation with non approved equipment or unshielded cables is likely to result in interference to radio and TV reception IMPORTANT Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC ID QVBGS300 IC 7076A ICGS300 RF Exposure Warning This product complies with FCC IC radiation exposure limits set forth for an uncontrolled environment To comply with RF exposure requirements the unit must be installed and operated with 20 cm 8 in or more between the product and your body This product may not be collocated or operated in conjunction with any other antenna or transmitter EN CERTIFICATION NOTES ee This device has been designed to operate with the antennas listed below
25. to exit the learning mode 3 Test the programmed switch es to ensure the system functions as required Follow this procedure when the switch is not installed on the boom Summary re set the switch with the display in learning mode 1 Press the Bypass amp Test buttons simultaneously until the display beeps about 5 seconds The main hoist light will flash to indicate that a new main hoist anti two block can be registered The display is now ready to register a new auxiliary hoist anti two block switch Repeat two block simulation with auxiliary hoist switch if required or press the Bypass button to exit the learning mode 4 Test all programmed systems for correct system function 10 P lheGS375 System Em MAINTENANCE 4 MAINTENANCE 4 1 Replacing the Anti Two Block Battery A IMPORTANT Replace all the batteries of the anti two block switch at the same time Unchanged batteries will reverse polarity severely reducing battery life IMPORTANT Protect the interior of the sensor from dirt and humidity at all times IMPORTANT Both lithium or alkaline batteries can be used however lithium battery will last about 2 5 times longer 4 1a Replacing the GS050 Batteries IMPORTANT Class Div sensors certified by CSA or ATEX should use alkaline batteries only A IMPORTANT Do not unscrew the white nylon hex bolt of the antenna IMPORTANT Do not unscrew th
26. when specifying and installing the Products Before installing a Product the Installation Operation and Maintenance instructions provided with the unit must be read and understood and complied with 6 7 Choice of law This Limited Warranty shall be governed by and construed in accordance with the laws of 1 For Products sold in Canada the Province of Quebec or For Products sold in the USA the State of Florida without giving effect to principles of conflicts of law You agree that the exclusive venue for any disputes arising under this Agreement shall be the state and federal courts located in Orlando Florida 6 a Entire Agreement This document contains the entire agreement of the parties regarding the subject matter of the Product and supersedes all previous communications representations understandings and agreements either oral or written between you and LSI NOTES LSI LSI Contact Information Technical Support LSI Technical Support is available 24 hours a day 7 days a week from our Houston and Dubai locations Please direct all technical support questions to either of these locations or contact us via email techsupport loadsystems com North America Middle East amp Africa Phone 971 6 557 8314 Fax 971 6 557 8315 Toll Free Phone 888 819 4355 Toll Free Fax 888 238 4099 International 1 281 664 1330 F USA Corporate Office Canadian Corpo
27. y be installed either inside or outside the cab It can be mounted on the dash on a sidewall or on the ceiling of the cab To ensure reliable radio communication between anti two block switch and the GS375 the antenna should not be in contact with metal and should have a direct and clear line of sight to the sensor antenna The mounting bracket requires a flat surface of at least 2 5 inches in diameter on both sides and where the back of the surface is accessible in order to tighten the nuts 2 Drill 1 4 inch boltholes through the mounting surface with a 1 4 inch bit following either the two three or the four holes configuration 0 750 I 9 10 50 Figure Display mounting bracket footprint Not to scale 3 Install the display with bolts Add washers and lock nut behind the mounting surface and tighten sufficiently bolts nuts and washers not included Note If the nuts are on the outside of the cab caulk with silicone between the washers and the cab to prevent water entry 4 Loosen the wing nut of the bracket arm to adjust display orientation to facilitate viewing by the operator and then tighten it back up Cab RN surface Figure Install the display and adjust orientation 5 LSI 2 1b Antenna Position For optimal performance the antenna should be positioned on its side such that it is parallel to the sensor antenna but not pointing directly to or
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