to user manual.
Contents
1. Communications communications fault due to ELECTRIC FIELD O Fault an inappropriate message Check for proper cable shielding MAGHETIC FIELD O COLLISIOH O Check Wiring or notify The Will Burt Co if TILT problem persists HDWFAULT Buzzer Self The Display has identified OvrSwFIt test Failure that the Clear Override MP Possible Wiring Problem ELECTRIC FIELD switch is closed at power TILT up Check Wiring or notify The Will Burt Co if problem persists Revision 5 4 4 WILL BURT D Tec II HDWFAULT Buzzer Self The Display has identified ee OvrKeyFlt test Failure that the Override Key m rs Possible Wiring Problem ELECTRIC FIELD O switch is closed at power MAGNETIC FIELD en Check Wiring or notify The Will Burt Co if COLLISION Q problem persists HDWFAULT Buzzer Self The Display has identified SISTEM READY Q UpSwFIt test Failure that the Up switch is closed BR Possible Wiring Problem ELECTRIC FIELD at power up FIELD Check Wiring or notify The Will Burt Co if COLLISION O problem persists HDWFAULT Buzzer Self The Display has identified SISTEM RERDY Q DnSwFIt test Failure that the Down switch is Possible Wiring Problem ELECTRIC FIELD _ closed at power up MAGNETIC FIELD _ Check Wiring or notify The Will Burt Co if COLLISION problem persists2. SYSTEM READY O Mast ENA D Tec Active The unit is enabling extension of the mast ELECTRIC FIELD MAGNETIC FIELD _ N A COLLISION Obstruct Buzzer The unit has detected a ld READY Q XX XFeet Collision Detect physical obstruction Move mast away from ELECTRIC FIELD O overhead The approximate obstruction O distance is shown in feet MAGNETIC FELD Side lobes of emission COLLISION O pattern sensing objects off to side Magnetic Buzzer The unit has detected a large Field Magnetic Field AC current field suggesting ELECTRIC FIELD O the nearness of a power line Movet asas ftam MAGHETIC FIELD e power line or voltage source COLLISION Revision 5 4 5 WILL BURT D Tec II SYSTEM READY ELECTRIC FIELD MAGHETIC FIELD COLLISIOH TILT Power LN XX XKV M Buzzer Electric Field The unit has detected a large AC voltage field suggesting the nearness of a power line The approximate magnitude of this field is shown in V M volts per meter Move mast away from power line or voltage source SYSTEM READY ELECTRIC FIELD MAGHETIC FIELD COLLISIOH TILT OSHA Limit Buzzer Limit The unit has detected a very large AC voltage field suggesting the nearness of a high voltage power line Move mast away from power line or voltage source SYSTEM READY ELECTRIC FIELD MAGHETIC FIELD C
3. 25m5Begczmsm oB9osga mszr Az m 2 E RS 232 X SERIAL TOTAL 750 MA MAX FOR ALL OUTPUTS OUTPUT 250 MA MAX FOR ANY ONE TYPICAL WIRING OPTIONAL REMOTE DISPLAY UNIT ANNUNCIATORS CONNECTORS 2 2 lt m mg me Pas 2250355 ae o bz bm memE 7o lt p od O zzm 3 20 mg 9g A E e m Lg m 5o BO z ex ms nz TERMINAL oz SSSSSS SSSSSSS SS BLOCK E Er gt 23 al 57 3 88 56 x A CUN Zo 98 gt 2 Q mo m4 3 2 25 A c o fm m So Fr on 3 iii 3 2 Figure 2 11 Complete System Schematic Revision 5 2 10 O WILL BURT D Tec II 2 4 10 Integration with Stiletto Controls The D Tec II may be successfully integrated with the Stiletto control by using the valve output of the D Tec II display to drive the Handheld Remote Control port of the Stiletto control Follow the wiring scheme of Figure 2 8 This approach assumes that both the D Tec II and the Stiletto share a common power source or that the negative sides of their power sources are connected together The Up Down switch of the D Tec II will then cause the Stiletto mast to raise and lower accordingly 2 5 PRE OPERATIONAL CHECK Before testing the installation re check that you have made all the connections that are required Also make sure that you have mounted the display unit to the wall and made all necessary wire connections from the connectors into the sensor Be sure the co
4. 5 Sensor Mounting Bracket 914466 6 Supplied Mounting Bracket Hardware 3494 3566 7 Panel Mount Display Mounting Brackets 4005401 8 Panel Mount Display Mounting Hardware 3651 3042 9 Air Valve Kit 915439 11 D Tec II Sensor Connector 000013 202 005 12 Sensor to RCP Connector Cable 4004001 Revision 5 5 1 WILL BURT The table below lists the parts included in the installation kit D Tec II ITEM QTY P N DESCRIPTION 1 4 3597 CS 1 4 20 X 4 00 PHIL PAN HD SSTL 2 1 900711 WARNING LABEL 3 1 901767 WARNING LABEL 4 1 911960 LABEL DTEC OVERRIDE DANGER 5 1 000021 503 501 5 6 1 901723 INLINE FUSE HOLDER 7 20 34061 TIE CABLE 8 80 901765 TIE CABLE BLACK 9 1 908510 SWITCH 3 POSITION 10 1 000016 400 101 KEY SWITCH OPERATOR 22mm 11 1 000013 202 005 CONNECTOR 12 1 000016 300 101 MUSHROOM OPERATOR 22mm 13 2 000016 901 101 BASE w N O CONTACT 22mm 14 150ft 000018 500 001 WIRE CABLE 2 PR D TEC CUSTOM 15 100ft 000018 520 301 2 CONDUCTOR JACKETED CABLE 16 1 000023 000 440 SPEAKER 30W COMPACT HORN ELK44 17 1 911184 SHIPPING CARTON NI5517 18 1 915169 TOGGLE SWITCH MS35058 22 19 1 000013 109 002 DB9 PLUG w 2FT PIGTAIL 20 1 000013 125 002 DB25 PLUG w 2 PIGTAIL 21 3 901193 TERMINAL BLCK 10 CIR C4010 401 22 1 4022302 D Tec II Operations Manual CD Version Table 5 2 D Tec II Installation Kit Revision 5 5 2 WILL BUR
5. WILL BURT INSTALLATION OPERATION AND MAINTENANCE MANUAL COMBINED SYSTEM OF D Tec II SENSOR amp D Tec Il DISPLAY The Will Burt Company 169 S Main Street Orrville OH 44667 330 682 7015 Fax 330 684 1190 www willburt com Revision 5 April 2007 WARRANTY The Manufacturer warrants its products to be free from defects in material and workmanship for a period of one year from the date of shipment from the factory The Manufacturer shall not be responsible for any damage resulting to or caused by its products by reason of improper installation improper storage unauthorized service alteration of products neglect or abuse or use of the product in a manner inconsistent with its design accident acts of God or failure to properly maintain this product This warranty does not extend to any component parts not manufactured by Manufacturer however Manufacturer s warranty herein shall not limit any warranties made by manufacturers of component parts which may extend to Buyer THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES AND NO REPRESENTATIONS GUARANTEES OR WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO A WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE MADE BY MANUFACTURER IN CONNECTION WITH THE MANUFACTURE OR SALE OF ITS PRODUCTS NO EMPLOYEE DISTRIBUTOR OR REPRESENTATIVE IS AUTHORIZED TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY ON BEHALF OF M
6. 2 2 TOOLS AND MATERIALS REQUIRED FOR INSTALLATION Table 2 1 provides a list of tools and materials required to install the unit and test it after installation is complete Table 2 1 Tools and Materials Required for Installation Wrenches Allen Wrenches Screwdrivers Hand Drill 14 Drill Electrical Tape Multimeter to verify power is turned OFF Crimping tool or Solder set Wire cutter stripper Hook up Wire Revision 5 2 1 p WILL BURT D Tec II 2 3 UNPACKING Unpack the D Tec II as follows 1 Carefully open and remove all parts from shipping container 2 Inspectfor any shipping damage If damage occurred notify carrier 3 Besure that all components are included and that the required tools are readily available 2 4 INSTALLATION For a list of parts included in the installation kit please see Table 5 2 2 4 1 Sensor Unit with an Antenna If the D Tec is being mounted with an antenna the top of the sensor must be located 2 to 3 inches above the highest component of the antenna see Figure 2 2 and Figure 2 3 If any part of the antenna is above the sensor the D Tec II may sound a collision alarm and or prevent the mast from being raised Shield any wire carrying 120V AC or higher if closer than 24 inches to the sensor unit The Sensor unit should be mounted on the supplied bracket using the four screws size M6 located on the bottom of the unit See Figure 5 1 for additional reference Because the si
7. Do not stand directly beneath the mast or its payload Be certain payload is properly installed and secured Relocation Hazard Relocating the mast during operation or after extension could result in death or serious injury Do not relocate the mast during operation or while extended This applies especially to masts mounted to vehicles Operate the mast only if the vehicle is stationary and the vehicle engine is off Safety Instruction Operation At all times prior to mast operation insure that 1 The mast area is free of personnel and mechanical electrical and physical obstructions 2 Allelectrical cables are undamaged and properly terminated 3 The operator has full view of the mast during use 4 Any transit tie downs on the payload have been removed 5 The vehicle is not moving Safety Instruction Operation Do not operate the unit during an electrical storm Safety Instruction Operation Before beginning operation make certain that the area is free of overhead power lines and other unwanted sources of electricity Follow OSHA safety regulations when working near energized power lines Your attention is directed to the OSHA electrical safety requirements in 29 C F R part 1910 Be sure to allow sufficient clearance on all sides of mast to allow for side sway Revision 5 iv O WILL BURT D Tec II Safety Instruction Trained Personnel Only Only trained and qualified personnel should perform installation ad
8. 3 WILL BURT Revision 5 ATTACH ALL FOUR PHOTOGRAPHS HERE D Tec II 8 4
9. 4 WILL BURT 90 38 0507 8 84 Figure 5 5 Exterior Mounting Bracket MRC Prostar 5 1 2 Air Control Valve The figure below shows the optional Will Burt supplied air control valve VALVES AIR FLOW TO MAST NOTE HOSE BARBS ARE 91 4 Figure 5 6 Air Control Valve Revision 5 D Tec II EXHAUST 5 5 O WILL BURT D Tec II CHAPTER 6 REFERENCE INFORMATION 6 1 GENERAL The task of accurately determining when it is safe to raise a mast near power lines is inexact at best The electric fields around power lines are perturbed by the presence of other objects other power lines how the power lines are arranged on the pole etc In some cases the fields can extend quite a distance from one side of the lines and fade abruptly on the other side of the power lines Therefore as was mentioned previously the D Tec II cannot be used blindly or relied upon without caution It is simply a tool to help raise your level of caution Below is an indication of how some cases of electric and magnetic fields are shaped Overhead Lines Typical Electric Fields Electric Field k m 100 80 60 40 20 0 20 40 60 80 100 Distance From Centerline m Figure 6 1 Typical Electric Fields Overhead Lines Typical Magnetic Fields a gt Magnetic Field T N e Distance From Centerline m Figure 6 2 Typical Magnetic Fields Revision 5 6 1 O W
10. Hazard Keep personnel clear of mast during operation Safety Instruction Operation Make sure all power has been disconnected from the D Tec II prior to manually lowering mast Safety Hazard For outdoor use only Do not use in areas that have been classified as hazardous as defined in Article 500 of the National Electric Code Safety Instruction Operation If the D Tec II unit is damaged or collides with any obstructions remove unit immediately and return to the Will Burt Company for re calibration Operating a damaged unit can cause death or serious injury Do not use unit in a damaged condition Safety Hazard Any one or all safety features provided can fail to operate at any time The system is not a substitute for common sense and proper safety procedures Tampering with the sensor or control unit electronics will void warranty Relocation Hazard Relocating the mast during operation or after extension could result in death or serious injury Do not relocate the mast during operation or while extended This applies especially to masts mounted to vehicles Operate the mast only if the vehicle is stationary and the vehicle engine is off Entanglement Hazard Tangled cables can cause equipment damage Ensure control cables are not tangled and are free to pay out as mast is extended Revision 5 3 1 Q WILL BURT D Tec H Frozen Water Hazard Water freezing inside mast air fittings or D Tec II sensor unit may render unit inoperable
11. Once this has occurred the unit is ready for normal operation During the self test the sensor applies a pseudo electric field to make sure the E field circuitry is functioning properly The sensor performs a check of the ultrasonic obstruction sensor The sensor applies a pseudo magnetic field to make sure the H field circuitry is functioning properly It also checks the look up light the inclinometer tilt and the supply voltage The display also checks to make sure it has valid communication with the sensor In the event that the D Tec II fails the self test the audible message Sensor Fault will be played Additionally various messages will be displayed See Table 4 2 for additional information During the self test the antenna should be positioned such that the D Tec II sensor is pointing straight up within 10 of vertical See Figure 2 1 3 3 RAISING THE MAST Move the Mast Up Down switch to the Up position The air valve will energize and the mast will begin rising Provided there are no alarm or fault conditions the mast will be able to be raised to its full extended position However one or more of the following conditions may be encountered while raising the mast 3 3 1 Collision Detect Should the D Tec II encounter an obstruction as sensed by the ultrasonic sensor the D Tec II will disable the mast causing the air valves to change state and lower the mast as long as the toggle is held in the position Se
12. the other side of the switch to the brown wire See Figure 2 7 for connection detail TERMINAL 25 TO DOWN VALVE BLOCK COIL SEE FIG 2 10 DB25 COMMON e SHED S UP INPUT AN ORANGE lt COMMON S 0 MAST UP DOWN J6 DOWN INPUT YELLOW S e DOWN GREEN K COMMON S gt o VERDE CLEAR WHITE S OVERRIDE CLEAR BO An INPUT BLUE K GO COMMON S o o a Ow KEYLOCK INPUT BROWN amp KEYLOCK SWITCH A VIOLET ec JA COMMON S El Ow SPARE INPUT GRAY A COMMON PINK A URRENTLY tot Du SPARE INPUT TAN S NOT USED BO Ow COMMON RED GREEN N So SPARE INPUT NO A COMMON 2 SPARE INPUT P NOT CONNECTED ura OB NOT CONNECTED Y UU Og SPEAKER BED amp T 8 OHM SPEAKER BLACK S SPEAKER NOT CONNECTED N NOT CONNECTED A SPEAKER YELLOW S OPTIONAL SPEAKER RED BLACK S SPEAKER NOT CONNECTED E Figure 2 7 Wiring of J6 2 4 6 System Power The D Tec II system is designed to operate from either a 12 volt or 24 volt DC supply The system power is connected from receptacle DB9 See Figure 2 8 Use an 18 gauge minimum two conductor power cord customer supplied for installation Connect the red 12 or battery positive wire from DB9 pin 2 to the terminal block Connect the black common or battery negative wire from DB9 pin 7 to the terminal block as well Use the supplied in line fuse inserted into the 12 volt source wire to provide 5 amp protection to the D Tec II unit An optional power On Off
13. ABSUE Potential Causes Self Tst Running The unit is running a self SYSTEM READY Diagnostics test This is performed each ELECTRIC FIELD time the unit powers up or has been reset Once the MAGNETIC FIELD self test is complete and no NA COLLISIOH O faults are found the System Ready green LED light will TILT O illuminate US Fault Buzzer Sensor The unit has detected a fault ole Q Fault in the Collision Detection ELECTRIC FIELD Ultrasonic circuit during O the self test procedure Notify The Will Burt Co if problem persists COLLISION lt SYSTEM READY O VR Fault Buzzer Sensor The unit has detected a fault Fault in the Power Supply circuit ELECTRIC FIELD O during the self test Possible Inadequate Wiring Read 2 4 6 procedure MAGNETIC FIELD Check Wiring or notify COLLISION The Will Burt Co D O IN Fault Buzzer Sensor The unit has detected a fault Fault in the Tilt Detection Inclinometer circuit during the self test procedure D Tec II is not pointed straight up Notify The Will Burt Co if problem persists Revision 5 4 2 WILL BURT D Tec II LP Fault Buzzer Sensor The unit has detected a fault TRAIT Fault in the Look up light Lamp ELECTRIC FIELD O circuit during the self test O procedure Notify The Will Burt Co if problem persists COLLISION EF Fault Buzzer Sens
14. ANUFACTURER Claims for defects in material and workmanship shall be made in writing to Manufacturer within thirty 30 days of the discovery of defect Failure to provide notice as required hereby shall be conclusive evidence that the product was in conformity with the warranty and the Manufacturer shall be released from any and all liability relating to the product Manufacturer may either send a service representative or have the product returned to its factory at Buyer s expense for inspection If judged by Manufacturer to be defective in material or workmanship the product will be replaced or repaired at the option of Manufacturer free from all charges except authorized transportation THE REMEDIES OF BUYER SET FORTH HEREIN ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER REMEDIES THE LIABILITY OF MANUFACTURER WHETHER IN CONTRACT TORT UNDER ANY WARRANTY OR OTHERWISE SHALL NOT EXTEND BEYOND ITS OBLIGATION TO REPAIR OR REPLACE AT ITS OPTION ANY PRODUCT OR PART FOUND BY MANUFACTURER TO BE DEFECTIVE IN MATERIAL OR WORKMANSHIP MANUFACTURER SHALL NOT BE LIABLE FOR COST OF INSTALLATION AND OR REMOVAL OR BE RESPONSIBLE FOR DIRECT INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE WILL BURT TABLE OF CONTENTS INTRODUCTION I I Safety Precautions ueber ag OR RP ERES 1 2 Introd ction du pat 1 3 DesctrIptlOD eee ele Ra a Pea t dre OR isn 1 4 Reference Data eee erred tenente eoe INSTALLATION 2 1 Introduct
15. ATIONS D Tec II Abbreviations listed in Table 6 1 are used throughout this document They are in accordance with MIL STD 12 and are listed here for reference Table 6 1 List of Abbreviations Abbreviation Term Abbreviation Term AC Alternating Current V m Volts per Meter Hz Hertz A m Amps per Meter V Volts m Meter A Amps Revision 5 6 5 O WILL BURT D Tec II CHAPTER 7 REVISIONS Revision 0 March 2006 First Release Revision 1 April 2006 Corrected twisted pair wire colors in Figure 2 8 Added note to install check valve in paragraph 2 4 7 Corrected identification of air to mast and exhaust fittings in Figure 5 6 Revision 2 April 2006 Text formatting corrections Clarified valve electrical connection in section 2 4 7 Added information about clearing alarms in section 3 4 Added information about theory of operation CHAPTER 6 Revision 3 September 2006 Corrected Product name throughout document Clarified switch installation Corrected Installation Kit BOM Deleted Powerlite D Tec II from this manual and moved to the Powerlite manual Revision 4 January 2007 Minor corrections to Table 4 2 Added part number for Operators Manual CD to Table 5 2 Add additional comments to troubleshooting section 4 4 Add comments about side lobes of ultrasonic and H Field sensing of buried cables Add comments to maintenance section 4 3 about cleaning Look up light lens Add comment about optional powe
16. ILL BURT D Tec II 6 1 1 Electric Field Patterns As mentioned above some electric fields can extend a long distance from one side of a power line and fade abruptly on the other side In Figure 6 3 below a common power line configuration is shown where this type of electric field pattern occurs Notice that the electric field will extend only 10 to 20 feet 3 to 6 meters where two insulators are present but 70 to 80 feet 21 to 24 meters where there is only one insulator The operator of the mast and D Tec II may not be able to raise the mast where the electric field extends this far and may have to move to the other side of the power line or to a different location 70 80 FT 10 20 FT 21 24 3 6m D Gy 77777 ny jy 2A 77 77 77777 a 77777 Mf 222222222222 Y ELECTRIC FIELD INSULATORS S ELECTRIC FIELD TELEPHONE POLE Figure 6 3 Electric Field Pattern 6 1 2 Electric Fields An E Field measures the amount of voltage potential in units of volts per meter V m When a mast is attached to a vehicle or other object that is in contact with the earth s surface the E Field is measured relative to ground The size of the vehicle and height of the mast also have an effect on the field strength that is measured by the D Tec IL system The following illustration shows a perfect E Field compared to an E Field with the presence of a vehicle and mast Figure 6 4 Note t
17. Magnetic gas E ri REL ni OR e ER 6 1 Figure 6 3 Electri Field Patterson eene E DO EDO A rt i E EA E 6 2 Fisure 6 4 Electric Field P tterris mco re nc e E e EET re BER 6 3 Fisure 6 9 H Field Patterson ga eine OO nue anion mg PR a 6 3 Eigure 6 6 Ultr sonie Detection xc oie e RR o E e eo ini ERRAT E Ra eA a 6 4 Table 1 1 Table 1 2 Table 2 1 Table 4 1 Table 4 2 Table 5 1 Table 5 2 Table 6 1 Revision 5 Reference Data oec RE RR EI E u Inn A 1 2 General DIMENSIONS Ran HC ERG ERR ERR TC LE AAA 1 2 Tools and Materials Required for Installation 2 1 Tools Required for Maintenance sss eere enne nenne entente rennen nennen nnne 4 1 State Indications s eoa om eto ORI DAR eta eb emanat ees 4 2 Replacement Parts n meto Pho me De Bee e arme t e oe ID pci e 5 1 D Tec HM Installation op ROB RARI 5 2 List of Abbreviations state orem been e are Op amat es 6 5 O WILL BURT D Tec II SAFETY SUMMARY SIGNAL WORD DEFINITION Per the ANSI Z535 4 standard the following signal words and definitions are used to indicate hazardous situations DANGER DANGER indicates an imminently hazardous situation that if not avoided will result in death or serious injury WARNING indicates a potentially hazardous situation that if not avoided could result in death or serious injury CAUTION indicates a potentially hazardous situation that i
18. OLLISIOH TILT eoooolooeooooeo Tilt X NNN Ndeg Xisalor2 depending on the axis and NNN N is the angle Buzzer Off Level Tilt The unit has detected that it is not pointing straight up Operate the Remote Controlled Positioner of the payload to reposition the D Tec II See Figure 4 1 The tilt offset from vertical is shown in degrees Reposition the unit to within 10 of vertical Revision 5 4 6 WILL BURT D Tec II 4 4 2 Additional Troubleshooting Tips In the event that no audible messages are heard during the operation of the D Tec II check the wiring of the remote speaker In the event that overriding the D Tec II cannot be accomplished check the wiring and the state of the Key switch and the Override switch VERTICAL AXIS 1 AXIS 2 Figure 4 1 Tilt Axes Revision 5 4 7 O WILL BURT D Tec II CHAPTER 5 PARTS LIST 5 1 INTRODUCTION This chapter identifies and locates replacement parts of the D Tec II NOTE The exploded views in Figure 5 1 Figure 5 2 and Figure 5 3 are shown to provide clarity only Breaking the tamper evident label will void the warranty Table 5 1 provides the provides Will Burt part numbers for the following replacement parts Table 5 1 Replacement Parts Mark No Description Part Number 1 D Tec II Sensor 912672 2 D Tec II Display 913949 3 D Tec II Rack Mount Display 915063 4 Installation Kit 915393
19. S REF Figure 2 5 Drill Pattern for Panel Mounted Display The Display unit should be mounted to provide easy access to the connectors J3 J4 J5 and J6 located on the bottom or back in the case of the Rack mounted Display of the Display enclosure See Figure 2 6 below Will Burt has provided two receptacles with pigtails and terminal blocks in the installation kit to simplify wiring of the D Tec II Display The DB25 receptacle should be plugged into the J6 connector The attached pigtail will run to the provided terminal block where the operator should make necessary wire connections Likewise receptacle DB9 will be plugged into connector J3 and the attached pigtail will run to a separate terminal block See the wiring diagrams in Figure 2 7 and Figure 2 8 for connection detail For a complete system schematic see Figure 2 11 Revision 5 2 5 WILL BURT D Tec II PANEL MOUNTED DISPLAY ENCLOSURE CONNECTION DETAIL LABEL 7 4 1 1 Y J3 J4 JS Js CONNECTION DETAIL LABEL LOCATED ON ENCLOSURE LID RACK MOUNTED fe 33 J5 J6 DISPLAY ENCLOSURE qe Figure 2 6 Display Unit Connector Information 2 4 3 Mast Up Down Switch To install the Mast Up Down switch locate the switch so that the top of the mast will always be visible to the operator while the switch is engaged Use a section of 3 conductor wire for installation Connect the Up Down wires from the DB25 connector on the Display unit to the terminal block The mas
20. T D Tec II ENCLOSURE LENS LOOK UP LIGHTS SENSOR BOARD SET TRANSDUCER a DEFLECTOR e e Ea TAMPER EVIDENT LABEL ENC LO SURE LID CONNECTOR MOUNTING BLOCK SENSOR MOUNTING BRACKET NOTINCLUDED WITH RCP MOUNTED UNIT SUPPLIED MOUNTING HARDWARE 3 PART NUMBERS 3494 3566 Figure 5 1 D Tec II Sensor 912672 MOUNTING BRACKETS PART NUMBER 4005401 DISPLAY BOARD SET ENCLOSURE DISPLAY MOUNTING HARDWARE PART NUMBERS 3651 3042 CUSTOMER SUPPLIED 1 4 MOUNTING HARDWARE TAMPER EVIDENT LABEL DISPLAY SCREEN ENCLOSURE LID Figure 5 2 D Tec II Display 913949 Revision 5 5 3 D Tec II WILL BURT RACK PANEL COVER s t ls gt lt TAMPER EVIDENT LABEL DISPLAY BOARD SET 5 ji eos o ER T RS Eh e RACK PANEL BOX E o A DISPLAY SCREEN N RACK PANEL FRONT Figure 5 3 D Tec II Rack Mounting Display 915063 5 1 1 Exterior Mounting Brackets Will Burt will provide the exterior mounting bracket suited for the customer s need Refer to Figure 5 4 for the hole pattern of the exterior mounting bracket used with the MRC Ellipse 2000 dish antenna Refer to Figure 5 5 for the hole pattern of the exterior mounting bracket used with the MRC Prostar radio waves 2 7 GHz Van Transmit Antenna pe px 0 38 TP Figure 5 4 Exterior Mounting Bracket MRC Ellipse 2000 Revision 5 5
21. UNIT x WITH MOUNTING BRACKET S D TEC II SENSOR UNIT WITH MOUNTING BRACKET 2 3 1 INCHES 1 SIDE VIEW FRONT VIEW Figure 2 2 D Tec II Installation with Dish Antenna 2 3 Revision 5 p WILL BURT D Tec II SOUND PATTERN D TEC II SENSOR UNIT WITH MOUNTING BRACKET 2 3 INCHES T D TEC SENSOR UNIT FRONT VIEW SIDE VIEW WITH MOUNTING BRACKET Figure 2 3 D Tec II Installation with Multi Element Antenna 2 4 2 Display Control Unit The D Tec II Display unit may be panel mounted or rack mounted depending on customer specification When using a rack mounted unit the necessary rack mounting hardware will be customer supplied See Figure 2 4 for further reference Fora panel mounted display unit use the included mounting brackets to mount the display on the inside of the vehicle The customer will be responsible for providing the appropriate hardware For this type of mounting see the drill pattern in Figure 2 5 Mount the D Tec II display control unit inside the vehicle Make sure the alphanumeric display screen is visible while operating the mast See Figure 5 2 and Figure 5 3 for additional reference 18 22 1 25 o 20 281 TYP Figure 2 4 Mounting Dimensions for Rack Mounted Display Revision 5 2 4 O WILL BURT D Tec II 80 265 DRILL THRU 4 PLACES 7 85 RECOMMEND USE OF 1 HARDWARE 6 00 A MOUNTING BRACKET
22. and cause major equipment damage Open drain when mast is not in operation in temperatures near or below freezing 3 1 THEORY OF OPERATION The D Tec II device is based on a distributed intelligence control structure Each section of the D Tec II has a circuit board with an embedded micro controller The two sections are the Sensor and the Display These boards talk to each other over a multi drop RS 485 serial communications link The D Tec II activates a relay to complete a circuit between customer operated toggle switch and a customer Will Burt supplied air valve for the mast There are two types of voltage sensing with the D Tec II Electric field E Field is a measure of the amount of voltage potential present at a given point or distance from an electric source and magnetic field H Field the amount of magnetic energy at a given point or distance from an electric current source For additional theory of operation of the D Tec II see CHAPTER 6 3 2 POWER UP SEQUENCE When power is applied to the display unit a self test is performed and the audible message Running Diagnostics is played through the speaker and the text message Self Tst should be displayed In addition all of the LED lights will be illuminated during this self test When testing has been successfully completed the system ready LED green will come on Mast ENA message will be displayed and the audible message D Tec II Active will be played
23. c II Display Payload weight if it appears excessive for this mast model Comments on payload Comments on Nycoil Turn on unit and verify the following Audible Messages are heard Unit performs Self Test alarm LED s light during self test Tilt alarm functions when tilted more that 10 degree Ready LED green light turns on when mast is enabled Revision 5 8 2 D Tec II WILL BURT Messages appear on the Alphanumeric LED Display Mast Raises and lowers by use of solenoid valve Final systems check performed Manual delivered to user Move vehicle beneath an over head obstruction e g tree or bridge and verify that the collision alarm functions about 10 feet away from the obstruction Bring vehicle near high tension wires Check if the AC alarm will stop the mast extension Keep a safe distance at all times Company installing D Tec II Signed Date Instruction for inspection sheet 1 Fill out complete 2 Attach pictures of installation 3 Make and retain at least on copy for your files 4 Send originals to Will Burt PO Box 900 Orrville OH 44667 Attach pictures of installation Make and retain at least one copy for your files Send originals to Will Burt PO Box 900 Orrville Oh 44667 Failure to complete form and return to Will Burt will void warranty and installer will be responsible for all service of unit thereafter Revision 5 8
24. e Table 4 2 As soon as the Mast Up Down switch is released both air valves will be deactivated and the mast will stop Revision 5 3 2 O WILL BURT D Tec II 3 3 2 AC Voltage Detect Electric Field Should the D Tec II encounter an AC electric field the D Tec II will disable the mast causing the air valves to change state and lower the mast as long as the toggle is held in the Up position See Table 4 2 As soon as the Mast Up Down switch is released both air valves will be deactivated and the mast will stop 3 3 3 AC Current Detect Magnetic Field Should the D Tec II encounter an AC current field the D Tec II will disable the mast causing the air valves to change state and lower the mast as long as the toggle is held in the Up position See Table 4 2 As soon as the Mast Up Down switch is released both air valves will be deactivated and the mast will stop 3 3 4 Tilt Detect Should the D Tec II determine that the Sensor head is tilted outside 10 angle off vertical the D Tec II will disable the mast causing the air valves to change state and lower the mast as long as the toggle is held in the Up position See Table 4 2 As soon as the Mast Up Down switch is released both air valves will be deactivated and the mast will stop This alarm is self clearing so simply repositioning the payload will allow you to proceed 3 4 CLEARING AN ALARM In the event the D Tec II has generated an alarm the operator has the abi
25. earby high voltage AC e Magnetic Field H Field detection to sense the presence of nearby high current AC e Ultrasonic detection to sense the presence of nearby and overhead physical obstructions e Inclinometer to sense the orientation of the device and ensure proper operation of the afore mentioned modes Additionally the Sensor unit includes a look up light composed of two ultra bright white LEDs An ambient light sensor interacts with these to ensure that they are only illuminated when it is dark The Display unit includes an eight character alphanumeric LED display a speaker output for audible alarms and messages inputs for switches and a relay to enable or disable operator engagement of a remote air valve for raising the mast Both the Sensor and Display units perform self diagnostic routines each time the unit is powered up Revision 5 1 1 WILL BURT 1 4 REFERENCE DATA Reference data for the D Tec II is given in Table 1 1 Table 1 1 Reference Data Functional Characteristics Temperature Limits Limits 40 to 85 Duty Cycle 100 Power Supply 11 to 33 Volts DC Allowable Vertical Tilt 10 Minimum Voltage Detection 2 3 Kilovolts Meter Distance of Ultrasonic Detection 10 Feet Table 1 2 General Dimensions Basic Enclosure Dimensions inches Sensor Unit 3 6L x 7 8W x 8 7H Panel Mount Display Unit 8 7L x 4 7W x 3 6H Rack Mount Display U
26. ec II Sensor in Upright 01 1 2 2 Figure 2 2 D Tec II Installation with Dish Antenna eese eren enne tenente trennen 2 3 Figure 2 3 D Tec II Installation with Multi Element Antenna esee nennen enne eene nennen nennen 2 4 Figure 2 4 Mounting Dimensions for Rack Mounted Display 2 4 Figure 2 5 Drill Pattern for Panel Mounted Display eese nennen nennen enne enne tnen nenne te enne 2 5 Figure 2 6 Display Unit Connector Information 2 6 Eigure237 Wisin petet reete ee 2 7 Eigure 2 8 Writ da A 2 8 Eigure2 9 Wire Ob JA scr een pesti Hr es e 2 9 Eigure2 10 Wiring Ei nte eene p stet eet Es 2 9 Figure 2 11 Complete System Sh Maturin 2 10 Figure dl Tilt Axes ea ies ao uni RO e Pee dte eite ei e Ee ee Pe era tee ce UE task oues 4 7 Figure 5 1 D Tec IF Sensor 012672 eet iet emite nn u Eae eie PR eade rea late ede reg 5 3 Eigure 5 2 DzTec4I Display 913949 Qe m es 5 3 Figure 5 3 D Tec II Rack Mounting Display 915063 5 4 Figure 5 4 Exterior Mounting Bracket MRC Ellipse 2000 5 4 Figure 5 5 Exterior Mounting Bracket MRC 5 5 Eigure 5 6 Aur Control Valve ea Uno re e PU o co 5 5 Figure 6 I Typical Blectic Fields ita rU ec E eae p HC DOLO p E tr da 6 1 Fisure 6 2 Typical
27. es not impede the magnetic field Current Flow Figure 6 5 H Field Pattern Revision 5 6 3 O WILL BURT D Tec II 6 1 4 Ultrasonic Detection The D Tec II system uses an ultrasonic transducer to detect the presence of physical obstructions The ultrasonic transducer sends out sound pulses that bounce off objects above the D Tec II The returned sound pulses received by the transducer indicate the distance of the obstruction from the D Tec II Several factors can affect the performance of the D Tec II ultrasonic detection Heavy or humid air tends to dampen the sound and causes a slight deterioration in performance Performance is also affected by the type of material and angle of the obstruction to the transducer If the material is soft and absorbs sound soft rubber less sound is reflected back to the transducer limiting the sensing ability of the D Tec II system If the material is hard metal more sound is reflected helping the D Tec II system sense the obstruction When the angle of the obstruction is not perpendicular to the sound from the transducer there is less sound returned to the transducer reducing the chance of sensing the obstruction This is represented in Figure 6 6 The emissions pattern of the ultrasonic sensor has secondary lobes that may detect objects off to the side OBSTRUCTION N NT ot imc Epl 7 Figure 6 6 Ultrasonic Detection Revision 5 6 4 WILL BURT 6 2 LIST OF ABBREVI
28. f not avoided may result in minor or moderate injury It is also used to alert against unsafe practices The following are general safety precautions that are not related to any specific procedures and therefore do not appear elsewhere in this publication These are recommended precautions that personnel must understand and apply during many phases of operation and maintenance Electrocution Hazard Contact with high voltage will result in death or serious injury Observe general safety precautions for handling equipment using high voltage Do not locate or operate mast near electrical lines cables or other unwanted sources of electricity Do not operate mast in lightning Be certain electrical cables are undamaged and properly terminated Always disconnect power before performing service repair or test operations Safety Instruction Read Manual Failure to follow operating instructions could result in death or serious injury Read and understand the operator s manual before using the D Tec II Safety Instruction Trained Personnel Only Death or serious injury could result if proper inspection installation operation and maintenance procedures are not observed Installation operation and maintenance to be performed by trained and authorized personnel only Proper eye protection should be worn when servicing the mast Tip Over Hazard Mast tip over could result in death or serious injury Do not operate in high winds Operate on level ground
29. ge to make sure it is within ELECTRIC FIELD O found it outside acceptable id limits q i MAGNETIC FIELD _ Check Battery or notify COLLISION C The Will Burt Co if TILT O problem persists Revision 5 4 3 MAGHETIC FIELD COLLISION WILL BURT D Tec II HDWFAULT Buzzer Self The Display has measured ee V10 test Failure the internal 10 volt supply ELECTRIC FIELD O voltage and found it outside O acceptable limits Notify The Will Burt Co EM ELO if problem persists COLLISION D HDWFAULT Buzzer Self The Display has measured V3 3 test Failure the internal 3 3 volt supply ELECTRIC FIELD O voltage and found it outside een O acceptable limits Notify The Will Burt Co if problem persists COLLISION D HDWFAULT Buzzer Self The Display has identified SYSTEM READY SPI test Failure an internal communications ELECTRIC FIELD fault O Notify The Will Burt Co MAGNETI if problem persists COLLISION lt HDWFAULT Buzzer Relay The Display has determined SYSTEM READY RELAY Fault that the relay enabling the UM m Possible Wiring Problem ELECTRIC FIELD mast is in a state other than what the display has placed n MAGHETIC FIELD O itin P P Check Wiring or notify The Will Burt Co if COLLISION O problem persists lt HDWFAULT Buzzer The Display has identifieda Possible Wiring Problem SYSTEM READY
30. hat the vehicle is at ground potential 0 volts The E Field lines cannot pass through the vehicle and must go up and around The D Tec II sensor is negatively affected by its close proximity to the vehicle but as the sensor is raised into the air via the mast the E Field collapses about the D Tec II sensor and a more true reading is achieved Revision 5 6 2 O WILL BURT D Tec II Maximum Volts meter 0 Volts Earth 0 Volts Perfect E Field Maximum Volts meter Maximum Volts meter 0 Volts E Earth 0 Volts AE Earth 0 Volts E Field Affected E Field Affected by by Vehicle Extended Mast Figure 6 4 Electric Field Patterns 6 1 3 Magnetic Fields A magnetic field H Field is generated by the flow of electric current through a wire When current flows through a wire the H Field is generated perpendicular to the flow The more current that flows the stronger the H Field is The ability of the D Tec II to sense an H Field allows the system to sense the presence of electric energy even if the voltage is low This sensing method has proven to be effective near power generation plants or transformer sub stations where the relative voltage potential is low compared to the amount of current There are three H Field sensors in the D Tec II system and if any two approach saturation simultaneously the D Tec II system will alarm for an H Field Buried electric cables may also cause H Field alarms since the soil do
31. i na it ae 2 2 Tools and Materials required for Installation sese 2 3 Urpackmg 7 ee Gitar ens Wh eae d e E tere e d eh e over ete es ZA Installation onore pe I ea Pr 2 5 Pre operational Check sns ett eio ii be RE te De tirer deer EUER Crece densos OPERATING INSTRUCTIONS 3 1 Theory aono erede hc d el ed ante P ee a 3 2 Power Up Sequence et ee e 3 3 Raising the M ster ato ed Bites eere o OR eri tecti nt 3 4 Clearing n Alarm is RO ada I der eb ede n b merits 3 5 Overiditig an Alarm nune pae nile Br ee li dada DAR MAINTENANCE AND SERVICE INSTRUCTIONS 4 1 Introduction diode eet ti e A 4 2 Tools Required eii o ene term oce iere e re ana eas 4 3 Scheduled Maintenance eese esee tenerent tenu neat e nhe tese paene aee eee ea nean 4 4 Lroubleshooting eee rere er rere ep dne e d eed ee a Feet pore efe PARTS LIST 321 Introduction UT aaa T LEE REFERENCE INFORMATION 6 Generali am a oce 6 2 List of Abbreviations cocooococonoccnononananonccnononannnnonocnnnonannnnoncnnononannnnoncnronononnn REVISIONS SOFTWARE REVISIONS Revision 5 D Tec II 5 1 cbe 5 1 6 1 ses 6 1 Sube pimp 6 5 7 1 8 1 WILL BURT D Tec II LIST OF ILLUSTRATIONS Figure 1 1 IL nh tametsi Gcr LIRE een GOAT D UR GERE Tore BO IN ER RE DE Bees 1 2 Figure 2 1 D T
32. ide a safety device Look up you can be fatally injured Make sure the area overhead is clear of all obstructions before you continue This warning must complete playing before the mast is re enabled At that point the override warning will continue to play and the Up Down Switch can be utilized to raise the mast as long as the Key switch and Override Clear switches are engaged NOTE The electric field magnetic field and collision alarms can be overridden The tilt alarm cannot be overridden at any time NOTE D Tec II will not allow an operator to override an alarm in an area where the electric field exceeds the limit 16 2 kV m In this case the audible warning limit will be played Revision 5 3 3 O WILL BURT D Tec II CHAPTER 4 MAINTENANCE AND SERVICE INSTRUCTIONS Safety Instruction Operation Observe general safety precautions for handling equipment using high voltage Always disconnect power before performing repair or test operations 4 1 INTRODUCTION This section of the manual describes routine maintenance procedures and covers general service information Refer to Chapter 5 for Tables with item descriptions and part numbers which may be used for ordering replacement parts 4 2 TOOLS REQUIRED Table 4 1 Tools Required for Maintenance Wrenches Allen Wrenches Screwdrivers Hand Drill Drill Electrical Tape Multimeter to verify power is turned OFF Crimping tool or Solde
33. ittings or D Tec II sensor unit may render unit inoperable and cause major equipment damage Open drain when mast is not in operation in temperatures near or below freezing Revision 5 O WILL BURT D Tec II CHAPTER 1 INTRODUCTION 1 1 SAFETY PRECAUTIONS Refer to the Safety Summary for precautions to be observed while operating or servicing this equipment 1 2 INTRODUCTION This manual covers the operation maintenance troubleshooting repair and installation instructions for the D Tec II The manual should be reviewed in its entirety Contact the Will Burt factory with any questions before performing any procedures outlined in this manual 1 3 DESCRIPTION The D Tec II consists of a Sensor attached to the top of a mast and a status Display control unit which is mounted on the inside of a vehicle See Figure 1 1 The control unit is wired into the mast air valve control to stop mast extension in the event of a hazardous condition The two units communicate over an RS 485 link with the Display unit operating as the communications master This means that the Display unit initiates all communication The D Tec II only allows or disallows the operator to extend a mast It does not provide direct power to the mast This unit is intended as a safety tool and in no way is a substitute for common sense and caution The D Tec II has four detection modes that operate simultaneously e Electric Field E Field detection to sense the presence of n
34. justments and servicing Only a properly trained and qualified certified electrician should perform electric installations and service Electrocution Hazard Do not touch live wires Death or serious injury could result Safety Hazard Keep personnel clear of unit during operation Safety Instruction Operation Make sure all power has been disconnected from the D Tec II prior to manually lowering mast Safety Hazard For outdoor use only Do not use in areas that have been classified as hazardous as defined in Article 500 of the National Electric Code Safety Instruction Operation If the D Tec II unit is damaged or collides with any obstructions remove unit immediately and return to the Will Burt Company for re calibration Operating a damaged unit can cause death or serious injury Do not use unit in a damaged condition Safety Instruction Operation Observe general safety precautions for handling equipment using high voltage Always disconnect power before performing repair or test operations Safety Hazard Any one or all safety features provided can fail to operate at any time The system is not a substitute for common sense and proper safety procedures Tampering with the sensor or control unit electronics will void warranty Entanglement Hazard Tangled cables can cause equipment damage Ensure control cables are not tangled and are free to pay out as mast is extended Frozen Water Hazard Water freezing inside mast air f
35. lity to clear the alarm by momentarily pushing the Override Clear switch The unit will once again enable the normal operation of the mast Should the alarm occur again the mast will be disabled and the appropriate warning message will be played again 3 5 OVERRIDING AN ALARM In the event the D Tec II has generated a persistent alarm the operator has the ability to override the unit and continue raising the mast If the alarm seems to be incorrect the unit may first be cleared by momentarily pushing the Override Clear switch The operator may then again attempt to raise the mast normally If the alarm persists the operator may then override the unit This may be accomplished by simultaneously within 2 seconds engaging the Key switch and the Override Clear switch If installation is correct this will require two people The switches must both be engaged within the same relative time frame or an override will not occur Each override of an alarm is time stamped and recorded in the non volatile memory of the D Tec II for future reference If for instance an Obstruction alarm is overridden other types of alarms i e tilt Electric Field Magnetic Field etc may still disable the mast Once a particular type of alarm has been overridden it will not again disable the mast Once the override process has been initiated the following audible warning will be played in English and Spanish Warning Aviso peligro Danger danger You are about to overr
36. nit Rear Enclosure Front Panel 8 5L x 5 8W x 1 6H EIA 19 inch rack single height unit PANEL MOUNT DISPLAY UNIT Revision 5 RACK MOUNT DISPLAY UNIT Figure 1 1 D Tec II O WILL BURT D Tec II CHAPTER 2 INSTALLATION Electrocution Hazard Do not touch live wires Death or serious injury could result Safety Instruction Operation Before beginning operation make certain that the area is free of overhead power lines and other unwanted sources of electricity Follow OSHA safety regulations when working near energized power lines Your attention is directed to the OSHA electrical safety requirements in 29 C F R part 1910 Be sure to allow sufficient clearance on all sides of mast to allow for side sway Safety Instruction Trained Personnel Only Only trained and qualified personnel should perform installation adjustments and servicing Only a properly trained and qualified certified electrician should perform electric installations and service Lifting Hazard The mast is intended to lift a specific payload for lighting surveillance or communication use only Any other use without written consent is prohibited and could cause death or serious injury Do not use mast to lift personnel Do not exceed specified payload capacity 2 1 INTRODUCTION The D Tec II Sensor should be installed on the uppermost point of an extendable device mast The D Tec II Display should be installed inside a vehicle
37. nnector on the sensor is tight The following pre operational check should be completed following installation of the D Tec II The unit should meet all of the below criterion before use in the field 1 Turn on the display unit When power is applied to the display unit a self test is performed and the audible message Running Diagnostics should be heard on the speaker and the text message Self Tst should be displayed When testing has been successfully completed the system ready LED green should come on a MAST ENA message should be displayed and the audible message D Tec II Active should be heard on the speaker 2 The system ready LED green light on the display unit should be steady 3 The voltage at the input of the display unit should be checked after the system has been turned on The voltage must be between 11 33 volts If the voltage is too low increase the supply wire thickness and or shorten the length of the supply wire run if possible 4 When system ready light is on the air valve is Enabled and the mast controls will become operational 5 Ifthe tilt light comes on the tilt alarm should go off Reposition the sensor so it is pointing within 10 of vertical 6 Raise the mast one foot and then lower it again If the mast does not move check the air valve system wiring and air supply lines Also check the Up Down switch and make sure it is wired correctly Refer to Figure 2 7 and Figure 2 8 7 Mo
38. only Stand clear of mast and mast payload during operation Be certain mast is level and secure before and during installation operation and maintenance Equipment Hazard Do not raise mast while vehicle is in motion Do not move vehicle while mast is extended Equipment Hazard Do not allow objects to strike unit Safety Instruction Operation Lamps are extremely hot when operating and should not come into contact with people or combustible and or explosive materials Do not operate if breakage occurs or unit is knocked over Revision 5 lii Q WILL BURT D Tec H Health and Safety Hazard Solvent used to clean parts is potentially dangerous Avoid inhalation of fumes and also prolonged contact to skin Safety Instruction Resuscitation Alert Personnel working with or near high voltages should be familiar with modern methods of resuscitation Such information may be obtained from the Bureau of Medicine and Surgery SPECIFIC SAFETY PRECAUTIONS The following are safety precautions that are related to specific procedures and therefore appear elsewhere in this publication for emphasis These are recommended precautions that personnel must understand and apply during specific phases of installation operation and maintenance Pinch Point Hazard Moving parts can crush and cut resulting in death or serious injury Keep clear of moving parts while operating mast Crush Hazard Death or serious injury could result if mast fails suddenly
39. onsible for making the correct wire connections Note A check valve must be installed between the air supply and the valve set Will Burt compressor systems are supplied with a check valve TO DOWN SWITCH 3 CONNECTIONS FOR USE WITH SEE FIG 2 9 ER BURT STILETTO PRODUCT LINE AIR CONTROL VALVE NOT USED SONTROBVALYE STILETTO D OPTIONAL POWER J4 ON OFF SWITCH DB9 CUSTOMER SUPPLIED UP OUTPUT 1 _ ORANGE lt ANO WILL BURT KK SUPPLIED FUSE DOWN OUTPUT 6 YELLOW lt e Yyyy o POWER IN 2 lt RED S 00 POWER COMMON 7 lt lt BLACK S SENSOR POWER 3 lt BROWN lt RED 18AWG RED 18AWG m p SENSOR COMMON 8 lt BLUE G BLK 18 AWG 18AWG TO SENSOR DATA 4 WHITE Q WHT22AWG WHT 22 AWG CONNECTOR DATA 9 GREEN GRN 22AWG JOR GRN 22 P a SHIELD SHIELD SHIELD DRAIN WIRE RUN THROUGH NYCOIL TERMINAL TO SENSOR UNIT BLOCK UP OUTPUT c WO DOWN OUTPUT POWERIN NO OM POWER COMMON SENSOR POWER Mi 00 SENSOR COMMON DATA _ NR DATA SHELD Figure 2 8 Wiring of J3 Revision 5 2 8 O WILL BURT D Tec II 2 4 8 Remote Computer Not Supplied The D Tec II has certain functionality that is available through a standard RS 232 connector Personnel from a factory authorized service center reserve this for their use only For connection detail of J4
40. or The unit has detected a fault Fault in the AC Voltage Detection Possible Proximity to AC ELECTRIC FIELD O E Field circuit during the Voltage Field during self self test procedure test MAGNETIC FIELD COLLISION Notify The Will Burt Co if problem persists lt HF Fault Buzzer Sensor The unit has detected a fault TUN Q Fault in the AC Current Detection Possible Proximity to AC ELECTRIC FIELD O H Field circuit during the Current Field during self self test procedure test MAGHETIC FIELD COLLISIOH O Notify The Will Burt Co if problem persists lt SYSTEM READY O HW Fault Buzzer Sensor The unit has detected a fault Fault in the hardware circuitry ELECTRIC FIELD O during the self test O procedure Notify The Will Burt Co FIELT if problem persists COLLISION Comm Tim Buzzer The Display has not been Possible Wiring Problem SYSTEM READY Q Communications able to establish ELECTRIC FIEL D O Fault communications with the Check connectors for Sensor during the self test tightness and clean MAGHETIC FIELD O procedure This fault will contacts self clear if the display is COLLISION able to re establish Check Wiring or notify TILT O communications with the The Will Burt Co if sensor problem persists HDWFAULT Buzzer Self The Display has measured SYSTEM READY O VRAW test Failure the supply voltage and TRUE me sup ly volta
41. r On Off switch in the installation section 2 4 6 Revision 5 April 2007 Add Stiletto J4 connection info to Figure 2 8 Corrected rack mount display dimensions in Table 1 2 Corrected connector part number in Table 5 1 Revision 5 7 1 WILL BURT D Tec II CHAPTER 8 SOFTWARE REVISIONS Board Software ENT Board No V rsion Comments Compatibility Issues D Tec II Display 4 2 07 Initial Release to production None D Tec II Display 4 2 09 Disabled the alarm audible messages after 20 None seconds without any up or down switch press D Tec II Sensor 5 2 04 Initial Release to production None D Tec II Sensor 5 2 06 Added LED blink every five seconds None Changed ultrasonic min distance to 2 5 feet Added Min and Max temp recording Improved ultrasonic sensing algorithm Revision 5 8 1 O WILL BURT D Tec II Customer Date Job No Mast Model No Serial No Vehicle Make Model Vehicle serial No Location of mast in vehicle Location of mast controls Can operator see mast while operating controls Payload configuration Picture s of payload configuration front and side view taken Is the D Tec orientated correctly with antenna payload Is the D Tec II power supply between 12 and 30 DC Volts with 5 amps of power Are all wire connections tight within there respective terminals Serial No of D Tec II sensor Serial No of D Te
42. r set Wire cutter stripper 4 3 SCHEDULED MAINTENANCE 4 3 1 Cleaning Semi annually clean the lens of the Look Up light located on the top of the Sensor Use a soft cotton cloth and warm soapy water 4 3 2 Inspection Before each mast deployment inspect the sound deflector that angles out from the Sensor to ensure it is intact and free of debris Before each mast deployment inspect the Look up light lens to ensure is clean If necessary clean with warm soapy water and a cotton cloth A monthly inspection of all connectors and wires should be done to ensure they are firmly attached and properly seated Revision 5 4 1 WILL BURT 4 4 TROUBLESHOOTING 4 4 1 D Tec II Debug Menu D Tec II The debug is menu displayed from the Display Unit by holding the override switch and toggling the down switch Each time the down switch is toggled it changes to the next parameter This feature may be used to check the current software version of the Display and Sensor Units After the message Debug Menu is displayed on the screen toggle to the next parameter and the Display Unit software revision will appear on the screen The Sensor unit software version is the sixth parameter displayed To exit the Debug Menu release the override and down switches Table 4 2 State Indications SYSTEM READY ELECTRIC FIELD MAGHETIC FIELD COLLISIOH TILT Text Audible Troubleshooting LED Root I Stans Message Message BOL
43. see Figure 2 9 J4 z Q 5 E 1 22 2 8 S oz 6 gt ZA lt gt DATA OUTPUT 59 9 FROM DTEC 2 gt gt KI J4 423437 DATA INPUT 55 232 8 OO OQ SERIAL 6789 4 S o g g 222 97 SIGNAL COMMON 5 gt gt RS 232 PORT Figure 2 9 Wiring of J4 2 4 9 Remote Annunciators The D Tec II has outputs suitable for driving optional remote annunciators These may take the form of a small incandescent pilot light an LED or a small Sonalert Please note that these outputs cannot supply large amounts of current See Figure 2 10 for connection detail J5 V OPTIONAL REMOTE ANNUNCIATORS SYSTEM READY TYPICAL WIRING V 250 MA MAX FOR ANY ONE AC VOLTAGE OUTPUT 750 MAX FOR ALL OUTPUTS AC CURRENT TOTAL V COLLISION V J 5 TILT S Olav aV SYSTEM READY io V SPARE AC VOLTAGE FIELD 50 V AC CURRENT FIELD de SPARE COLLISION BO s S NO CONNECTION n luo a SPARE i SPARE d N C Figure 2 10 Wiring of J5 Revision 5 2 9 WILL BURT D Tec II SENSOR CONNECTOR 4 PIN CONNECTOR v a WILL BURT SUPPLIED FUSE EX SIM zz OPTIONAL WILL BURT RUN THROUGH NYCOIL onvzz iun LL SO OOK SUPPLIED AIR TO SENSOR CONNECTOR CONTROL VALVE gt EE gt gt gt d TERMINAL 28 22099000 O00 BLOCK 38 m as 35 23 o gt lt lm 2 RB E ces 222
44. switch may be added at the customer s discretion in series with the in line fuse The wires providing the supply voltage should be at least AWG 18 The maximum current drawn is approximately 4 amperes Once the system has been turned on use a multimeter to check the input voltage of the display unit The voltage must be between 11 33 volts If the voltage is too low increase the supply wire thickness and or shorten the length of the supply wire if possible Revision 5 2 7 p WILL BURT D Tec II 2 4 7 Air Valve System Optional Will Burt supplied The customer may choose to purchase the air valve control Will Burt supplies The air valve control is used to stop the mast from extending in the event of an obstruction electric field etc The air valve control is comprised of two valves plumbed together Each valve coil has two black wires One wire of each valve coil should be tied together with each other and then connected to the red wire on the terminal block where battery positive is also connected Next connect the remaining wire from the Up air valve coil to the orange wire from the DB9 at the terminal block Finally connect the remaining wire from the Down air valve coil to the yellow wire from the DB9 at the terminal block Polarity is of no concern for the black wires from each valve coil See Figure 2 8 for connection detail and Figure 5 6 for additional reference For air valve controls not supplied by Will Burt the customer is resp
45. t raise connection orange wire runs from DB25 pin 14 The mast lower connection yellow wire runs from DB25 pin 15 Connect the switch common wire from DB25 to the terminal block See Figure 2 7 for connection detail 2 4 4 Override Clear Switch To install the Override Clear switch locate the switch close enough to the Mast Up Down switch such that the operator may utilize both switches and always have the top of the mast within the operators field of vision The green and white wires running from DB25 pins 3 and 16 respectively should be connected to the terminal block Use a section of 2 conductor wire for installation of the switch Connect one side of the Override Clear switch to the green wire and the other side of the switch to the white wire See Figure 2 7 for connection detail Revision 5 2 6 O WILL BURT D Tec II 2 4 5 Key Switch The Key switch should be installed seven feet or greater from the Override Clear switch such that it is impossible for one person to operate both simultaneously Additionally the Key Switch must be installed such that the top of the mast will always be visible to the second operator while the switch is engaged The distance between should force a two person override The blue and brown wires running from DB25 pins 4 and 17 respectively should be connected to the terminal block Use a section of 2 conductor wire for installation of the switch Connect one side of the Key switch to the blue wire and
46. ve an object e g broom handle or pole at least 3 feet above the sensor The collision alarm should activate 8 Place an insulated unshielded energized 120V AC wire above the sensor Rest the wire on the top of the Look up light lens The Electric Field light should come on and the alarm should sound when you attempt to raise the mast 9 Move the vehicle beneath an overhead obstruction e g tree or bridge and verify that the collision alarm comes on about 10 feet away from the obstruction 10 Bring the vehicle near but not under high tension wires IMPORTANT KEEP THE MAST A SAFE DISTANCE FROM THE HIGH VOLTAGE WIRES AT ALL TIMES WHEN TESTING THE D Tec II SENSOR Check to see if the AC alarm sounds and stops the mast extension when the sensor is 10 feet or more away from the power line This distance should increase when very high voltages are present Revision 5 2 11 O WILL BURT D Tec II CHAPTER 3 OPERATING INSTRUCTIONS Safety Instruction Operation Before beginning operation make certain that the area is free of overhead power lines and other unwanted sources of electricity Follow OSHA safety regulations when working near energized power lines Your attention is directed to the electrical safety requirements in 29 C F R part 1910 Be sure to allow sufficient clearance on all sides of mast to allow for side sway Electrocution Hazard Do not touch live wires Death or serious injury could result Safety
47. ze and shape of antennae will vary the customer is responsible for modifying and mounting this bracket to the antenna fixture The emissions pattern of the ultrasonic sensor has secondary lobes that may detect obstructions off to the side The Sensor must be installed in the upright position to operate properly The lookup lights must be facing upwards as shown in Figure 2 1 If the unit is tilted greater than ten degrees in any direction from the vertical position the tilt sensor will sound an alarm and prevent the mast from being raised LOOK UP LIGHTS Pd N SS a P SOUND DEFLECTOR ES xc 2 MOUNTING BRACKET SENSOR UNIT Figure 2 1 D Tec II Sensor in Upright Position The Sensor s ultrasonic sound pattern detection range of the ultrasonic sensor is oval shaped The sound pattern is reflected off the sound deflector Avoid having anything mounted in the way of the sound pattern See Figure 2 2 and Figure 2 3 for the sound pattern Note If installing an antenna that is wider than six feet the antenna may not be fully protected Revision 5 2 2 D Tec II WILL BURT If installing the D Tec II unit to protect a Dish type antenna mount the D Tec II unit with the deflector towards the dish see Figure 2 2 If the antenna is longer in one direction the sensor should be positioned so that the wider sound pattern is in line with the direction of the antenna Figure 2 3 SOUND PATTERN D TEC II SENSOR
Download Pdf Manuals
Related Search