mako heavy duty slickline measurement device
Contents
1. M 2 064 51 7 50 A 064 20 37 43 AMSLA061 ENCODER H25D SS 1200 ABZC 69 S18 15 1 36 AMBKM073 COUPLING MOD ENCDR 0 250 0 375 BORE 1 44 AMS1P071 DUST CAP MS25043 16DA 1 Specifications 1200 Pulses per revolution 5 15 vdc power Differential Quadrature output A A not B B not A A B B C Z D 5v F Gnd G Case H AN B J ZN MAKO USER MANUAL Rev A Feb 2010 Page 29 of 33 36220 FM 1093 850 77476 342 6415 Wirelinec 3454848 Products reline com 6 6 AMS4A125 CABLE ASSEMBLY ENCODER IN ARS 5 IRE LIST A A PHASE A GRN PHASE F COMMON D ASE RN ASE AMS4P221 CABLE 20 8C ALPHA 20 DEG 20 AMS1P028 CONN MS3106E 18 1S EA FT 1 029 DUST CAP MS25042 18DA 1 MAKO USER MANUAL Rev A Feb 2010 Page 30 of 33 36220 FM 1093 n 850 monton e one Wirelineg X 58 342 4848 Products benchmarkwireline com 6 7 BACKUP ODOMETER CABLE AM5KA024 0202. AMS4P222 AM5KP057 AM5KP 056 AMSKP059 AM5KA034 AMS4P210 MAKO USER MANUAL Description Qty Required CABLE 20 4C ALPHA 25154 BLACK 20 CONN WXETUGETUSGP SIDE TTG 1 CONN KPTO8P10 6S RT ANGLE PLUG 1 DUST CAP KPT8010C CANNON 2 BUSHING 9779 513 4 AMPHENOL 2 TUBING SHRINK 0 50 ADH LINED 1 UM FT FA FA EA EA EA Rev A Feb 2010 Page 31 of 33 LAIN 2 36220 FM 1093 850 Ene do hone WirelineE PETAT Products reline com 7 0 OPTIONAL ACCESSORIES 7 1 PIVOT PLATE P N AMSLA529 The pivot plate is designed to allow the measuring head to be pivoted 90 degrees when not in use This allows it to fit inside a smaller compartment during transport Itis a two piece assembly that sits between the measuring head and the horizontal spooling bars The bearings are removed from the bottom of the measuring head and bolted to the bottom of the pivot plate MAKO USER MANUAL Rev A Feb 2010 Page 32 of 33 36220 FM 1093 850 EIN rey e ione WirelineE PIA Products reline com 7 2 LOAD PIN REPLACEMENT PIN P N AMSLM513 In the event the load pin needs to be removed for calibration or repair a pin can be inserted in its place to support the tension wheel At this time a hydraulic load cell can be used to provide tension The depth portion
3. 6 3 AMS4A353 CABLE ASSY PASSIVE LOAD PIN KPTOSP10 63 MEASURING LUGGING UNIT HEAD SS PNA _ 1 e b dab AR K PIN B mmm ae WHT CSIO Ses I E BLK GND INSTALL BACKSHELL rS T i K FY AS i RN SHUNT CAL ATTACH SHIELD 1 BACKSHELL 5 58 CONN KPT08P10 6S RT ANGLE PLUG LOAD PIN END AMS7P014 CONN MS3106E 18 9S 1 JEA AM5KP059 DUST CAP KPT8010C CANNON 1 EA AMS4P221 CABLE 20 8C ALPHA 20 DEG 2 MAKO USER MANUAL Rev A Feb 2010 Page 27 of 33 36220 FM 1093 n P O BOX850 NU PITE 1 1 one Wireline fax 5813494848 Products benchmarkwireline com 6 4 AMS4A134 CABLE ASSEMBLY SIGNAL OUT TO COMPUTER DB 25 KPSEOBE22 218S I TO COMPUTER DEPTH PANEL DB 25 KPSE06E22 215 MAKO USER MANUAL Rev A Feb 2010 Page 28 of 33 36220 1093 n 850 Pn monton 261 342 0418 oe 3 Wirelinec 3454848 Products r as reline com 65 HIRESOLUTION ENCODER AMSLA061
4. 015 full scale deg F on zero lt 02 full scale deg F on output ACCURACY 1 full scale nominal MAXIMUM LINE PULL 15 000 Ibs 6800 kg PASSIVE BRIDGE POWER REQUIREMENTS 12 vdc excitation INTERFACE None passive bridge only STRAIN GAUGE OUTPUT SHUNT 12000 16 line pull 15000 16 2 0mV V 1 2 line pull MAXIMUM LINE PULL 15 000 lbs 6800 kg DIFFERENTENTIAL VOLTAGE POWER REQUIREMENTS 15 vdc input power INTERFACE Proprietary circuit board which amplifies the load pin signals and provides a 1 5v differential output Ovde 01 0 kg 1 2 12000 Ibs 5445 kg shunt cal 1 5 15000 6 6804 kg 4 20MA CURRENT LOOP POWER REQUIREMENTS 24vdc input power INTERFACE Proprietary circuit board which amplifies the load pin signals and provides a 4 20ma current loop output 4ma Olbs 0 kg 16 8 ma 12000 lbs 5445 kg shunt cal 20 15000 16 2268 kg MAKO USER MANUAL Rev A Feb 2010 Page 5 of 33 36220 FM 1093 850 Simonton Texas 77476 Wireline Enone 281 342 6415 ax 281 342 4848 Products benchmarkwireline com 24 GENERAL SPECIFICATIONS Height 36 7 932m Length 48 6 1 234 m Width base 12 305 m Width overall 12 8 325 m Weight 132 Ibs 60 kg Maximum Tension 15 000 lbs 6800 kg Line Sizes 092 5 16 2 3mm 7 94 mm Encoder 600 or 1200 PPR Backup Counter 4 PPR Quadrature Load Pin Passive Bridge 1 5v Differential 4
5. 1 31 AMSLMO53 BUSHING FLANGE PRESS WHEL 3 8 32 AMSLMS55 BUSHING FLANGE PRESS WHEL 5 16 1 o MAKO USER MANUAL Rev A Feb 2010 Page 23 of 33 36220 1093 n 850 Pn monton 261 342 0418 one 3 Wirelinec 3454848 Products 33 AM3KM034 BLOCK WEAR 0 75 X 2 50 TOOLSTL 34 AMSLM534 SPACER KEEPER ROLLER MAKO 1 35 AMSLMO40 SPACER FRAME 2 WHEEL COUNTER 5 o o __36 AMSLM580 SPACERPRESSUREWHEELLOZTHK 2 37 AMSLMOBO SPACERPRESSUREWHEELO2THK 2 38 AMSIMS40 SPACER FRAME 2 MAKO J 6 0000000 39 AMSLM583 SPACER KEEPER ROLLER 0 61 3 o o 40 AMSLM582 SPACERPRESSUREWHEELLA7THK 1 AMSLM570 BUSHING FRAME 7 16 14MAKO af 00 42 AMSLM518 TBG SPACER SLACK ROLLER LVLWND 2 43 AMSLM229 BUSHING FRAMETUBE J 44 AMSLM530 BUSHING FRAME 3 8 16 MAKO 6 __45 AMSLM545 PLATE FRAME 5 8 OPEN SIDE MAKO 1 __46 AMSLM546 PLATE FRAME 5 8 MIDDLE MAKO 1 0 47 AMSLM547 PLATE FRAME 3 8 OUTER MAKO 1 48 AMSLP522 RING RETNG INT 4 750 LT DUTY 2 TENSION WHEEL 49 AMSKAO5S ASSY ENCODER BACKUP MAGNETIC 0 OPTION 50 AMSLPO61 25 37 1200 2 69 0 OPTION 50 AMS7P131 ENCODERS25 HA 37F 600 O OPTION 51 AMSKMO73 COUPLING MODENCDRO 250 0375 O0 OPTION 51 AMS1P090 COUPLING OLDHAM ENCODER
6. OJOPTION 52 AMSLP213 BEARINGSPHEREROL 5MMID t 000 53 AMSLPO31 BEARINGBALLSOMM2ROW 2 54 AM3KP204 BEARING BALL 20MM SST ABEC 1 8 00 55 AMSLPOOS BEARINGPLLOWBLOCK 1 2 3 56 AMSLPOO9 BEARINGBRZFLANGED3 8 ID 2 o 57 AMSLP105 RING RETNG EXT 1 500 SHAFTSST 1 58 AMSLP568 RING RETNG INT 4 375 LT 59 AMSLP278 SPRING COMP 2 00 OAL 1 2180D 1 x GO 5 015 KEY 1 4X7 8 WOODRUFF SST 1 61 AM5KP129 FITTING GREASE FLUSH STRAIGHT 3 0 0 62 C276P014 INSERT 1 4 20 HELI COIL R1185 29 63 c276po46 WASHERHGLOCKSS 64 C276PO3S wasHER 10Lockss 4 65 51 58 WASHER3 BLOCKSS 10 67 C276P036 WASHERI ALOCKSS S 68 AMSKP144 WASHER 1 4 LOCK SS HIGH COLLAR 34 0000 69 AMSLPO47 WASHER7AGLOCKSST 9 70 AMSLP247 WASHER 7 16 HEAVY FLATSST 25 __ MAKO USER MANUAL Rev A Feb 2010 Page 24 of 33 N N OT eR 36220 FM 1093 n P O BOX850 sein n 1 1 one Wireline fax 5813424848 Products benchmarkwireline com 73 C276P042 O RING 2 016 N 1 BACKUP CONNECTOR 7S AMSIPO72 PLUGS ANPTSS 1 5 0 75 276 016 NUT1 A20HEXSST 112 76 AMSLP112 BEARING BALL 12MMSST J 4 77 AMSIPOS9 NUT7AG14SST 78 C276P021 NUT 7 8 14 ELASTICSTOP SST 1 79 5 244 SCREW7 16 14X4SOCHD 3 0000
7. a a Ta 1 NR a TY 4 X gt lt lt 28 SS 7 AA 7 d U U neni II 2 i ec c om al 7 1 A lei ANANN Page 20 of 33 Rev A Feb 2010 MAKO USER MANUAL 36220 FM 1093 n 850 Phone 2 8133428415 oe 3 Wirelinec 3454848 Products reline com TOP VIEW MAKO USER MANUAL Rev A Feb 2010 Page 21 of 33 36220 FM 1093 n P O BOX850 seni n 1 1 one Wireline fax 5813424848 Products benchmarkwireline com FRAME ROLLER VIEW SS ERST umm BE N Y A Vo IN BB A K 3 lt ul MAKO USER MANUAL Rev A Feb 2010 Page 22 of 33 36220 FM 1093 n P O 850 1 one Wireline Fax 581342 4848 Products benchmarkwireline com MEASURE HEAD ASSEMBLY PARTS LIST PART ITEM NUMBER DESCRIPTION REFERENCE 1 AMSLM559 WHEEL MEASURING 20 5 16 MAKO 1 2 560 WHEEL ASSY TENS 20 5 16 MAKO 1 3 AMSLM516 ADAPTERMEASWHLSHAFTSOMM 1 4 40 ADAPTER ENCODER H25D H20 MAG 1 S AMSLMS22 ADAPTER COUNTER HD RTANGLDRV 1 6 568 MOUNT GUIDE ROLR FRONT MAKO
8. system is designed to operate without intervention from the user When external power fails the depth display is maintained by the batteries A switch on the front of the panel allows different sizes of wire to be measured accurately without changing the measuring wheels The mechanical measurement is made by connecting a speedometer cable to the hub of the measuring wheel A Veedor Root type counter can be used Step down adapters are needed to convert from a 1 5 to a 1 1 measurement adapters on the wheel and in the counter The mechanical system cannot be adjusted for different wire sizes so a wheel with a different sized groove must be installed to make the mechanical measurement correct MAKO USER MANUAL Rev A Feb 2010 Page 4 of 33 36220 FM 1093 850 Ene do CAU hone Wireline 5813458848 Products benchmarkwireline com 2 3 TENSION SPECIFICATIONS The wheel nearest the well rotates on an axle pin that is instrumented with strain gauges These strain gauges produce an electrical signal proportional to the magnitude of line tension The wire always makes a complete 180 degree wrap around the tension wheel so rig up angle does not affect the tension measurement The tension wheel is mounted on a self aligning bearing which allows the wheel to properly align itself This reduces any side forces that may be present which increases the tension measurement accuracy TEMPERATURE STABILITY lt
9. the groove and exits the wheel on the opposite side of the groove Guide rollers are aligned to assist in keeping the wire on the proper side of the groove The wire runs through a non reversed bend configuration i e the wire is always bent in the same direction This minimizes wire fatigue due to bending the wire in opposite directions each time it passes through the measuring head The large wheel radius minimizes the effects of fatigue and promotes longer wire life especially with larger diameter wirelines Guide rollers are installed on the tension wheel to keep the wire in the groove A spring mounted guide roller is used on the measure wheel to ensure the wire is always pressed tightly against the measure wheel to prevent wire slippage at low tension to minimize measurement error The spring tightly presses the wire against the wheel regardless of wire size The spring force keeps the wire turning the wheel even with sudden changes of direction during jarring action A composite guide roller is mounted above the measure wheel to keep the wire in the groove when wireline tension is relaxed such as during transport and rigup 2 2 DEPTH MEASUREMENT Depth measurement is made by wrapping the wire around the measuring wheel which has a precision machined groove The wheel groove has a circumference of 20 xx with 125 wire installed The wheel is hardened to greater than Rockwell 58 by using a special heat treat process This minimizes wheel w
10. 00 80 AMSLP243 SCREW 7 16 14X3 3 4S0CHD_ 81 AMSLPO58 SCREW7 I HAX1SOCHD J 4 84 AMSLPO71 SCREW 3 8 16 X 2 1 2 BUTHDSS 85 AMSLPO72 SCREW3 8B16X2BUTHDSS J 1 86 AMSLPO69 SCREW 3 8 16 X 1 3 4BUTHDSS 1 87 AMS1P048 SCREW1 A 20X3 ASOCHDSST 88 27 SCREW1 A20X1 2SOCHDSS 17 89 AMSLPO25 SCREW1 A 20X1SOCHDSST 14 90 AMBKPO26 SCREW 1 4 20X2SOCHD CAPSS 8 91 29 SCREW1 A20XI3 ASOCHDSS 1 92 C276P030 SCREW1 A2O0X1FHSOCSST J 9 0 00 93 AMSKP117 SCREW1 A20X5 8BINHDSST t S 94 AMSIPOS2 SCREW1024X5S 8SOCHDSST 4 0 94 AMSIPOS3 SCREW10 24X28HCSSST 95 AMSKPOA5 10 24 1 2 50 57 4 97 C276P331 SCREWG 32X1 2PHILPANSST 4 o 98 AMSLPO23 BOLTSHOULDER3 8X1 3 A4SST 1 99 AMSKP130 NOZZLE GREASE FITTNG FLUSH 1 MAKO USER MANUAL Rev A Feb 2010 Page 25 of 33 36220 FM 1093 P 850 EIL hone Wireline pax 2813424848 Products benchmarkwireline com 6 2 LOAD PIN AMSLP153 PASSIVE BRIDGE MN 550 ANN 550 6000 LBS FULL SCALE 5 p 5 ch 2mV V VN 550 350 EX D MAKO USER MANUAL Rev A Feb 2010 AVN CAL_ E 8000 LBS CAL WHEN CONNECTED TO D Page 26 of 33 36220 1093 n 850 Pn monton 261 342 0418 one 3 Wirelinec 3454848 Products
11. 1 0 0 7 AMSLM539 PLATE BASE OPEN MAKO J 1 8 AMSLM521 PLATE SPACER GUIDE ROLLER VERT 2 9 AMSLA529 SWIVEL ASSY TURNTABLE W LINEAR O OPTION 9 AMSLA555 ASSY TROLLEY 1 1 2 HD ROLLER O OPTION 9 AMSLM044 BRACKET LEVELWIND CHAIN J 2 10 AMSLM283 SPACER KEEPER ROLLER 0 34 THK 1 11 AMSLM533 ROLLER KEEPERTOP MAKO J 1 12 AMSLA162 WHEEL ASSY PRESS RLR 1 4 3 13 AMSLM569 ROLLER SLACK HORIZ LEVELWIND 2 14 AMSLM228 NUT 7 16 14 TEE SLOTSST J 3 15 AMSLM449 GUIDESPRINGPRESSWHL2WC 2 16 AMSLM550 MOUNT GUIDE ROLR REAR MAKO 1 17 AMSLM251 MOUNT PIVOT PRESS WHEEL2WC 1 18 AMSLM515 SHAFT MEAS WHL 50MM ENCDR RT 1 19 AMSLM585 PLATE ORIENTATION LPIN MAKO 1 _ AMSLM153 SHAFT LOAD PIN REPL 1 50D2WH O OPTION 20 AMSLP153 PIN LOAD 30K 1 1 20D 2 0mV V O USED ON AMSLA514 20 AMSLA215 ASSY LOAD AXLE 4 20mA 1 50 DIA 0 USED ON AMSLAS13 20 AMSLA550B ASSYLOADAXLEO LSV1 1 2DIA 0 USED ON AMSLA512 22 AMSLMOSO BUSHING FRAME 2 WHEEL COUNTER 10 23 AMSLM531 BUSHING TENS WHL 1 1 2 LP MAKO 2 0000 24 AMSLM565 _ BUSHING L P 1 1 2 W ANTI ROT t __25 AMSLM514 WASHER MEAS WHL SHAFT MAKO 1 N P 28 AMSLM218 TBG SPACER GUIDE ROLLER LVLWND 4 29 AMSLM219 ROLLER GUIDE VERT LEVELWIND 4 30 AMSLM584 SCREW ANTI ROTN TENS WHL MAKO
12. 20ma Current Loop SI DE VI EW DI MENSI ONS MAKO USER MANUAL Rev A Feb 2010 Page 6 of 33 36220 FM 1093 850 EIL rey hone Wireline phone 5813458848 Products benchmarkwireline com END VIEW DIMENSIONS MAKO USER MANUAL Rev A Feb 2010 Page 7 of 33 36220 FM 1093 850 do CAU hone Wireline phone 5813458848 Products benchmarkwireline com 3 0 SYSTEM OPERATION 3 1 Determine wireline size to be used 092 to 5 16 since the wireline wraps around the depth wheel the circumference of the depth wheel will change with a change in wire size The wheel size needs to be corrected for wireline size in order to accurately measure depth These corrections are automatically made in the BenchMark hoistman s panel by selecting the proper cable size using the menu If a different panel is used the wheel size will need to be entered at this time 3 2 Thread wire into measuring head from the front no cable head installed using the following procedure 1 Run the wireline from the drum through the drum side spooling rollers onto the left side facing the drum of the depth wheel 2 Pull the wireline across the depth wheel under the spooling roller mount around the tension wheel 3 Make sure the guide rollers are loose so the wireline can be installed on the tension wheel 4 Pull the wireline from the bottom of the tension wheel around the bottom of depth wheel und
13. 36220 FM 1093 850 BILD Me hone Wireline 2813424848 Products benchmarkwireline com MAKO HEAVY DUTY SLICKLINE MEASUREMENT DEVICE WITH COMBINED DEPTH AND TENSION For wirelines from 092 to 160 and e lines braided lines from 3 16 to 5 16 AMSLA512 AMSLA513 AMSLA514 CONTENTS 1 0 GENERAL 2 0 TECHNICAL DESCRIPTION AND SPECIFICATIONS 3 0 OPERATION 4 0 MAINTENANCE AND REPAIR 5 0 RECOMMENDED SPARE PARTS 6 0 DRAWINGS AND PARTS LISTS 7 0 OPTIONAL ACCESSORIES MAKO USER MANUAL Rev A Feb 2010 Page 1 of 33 36220 FM 1093 850 Phone 2813 Texas 426415 one 3 Wirelineg 54848 Products me com 1 0 GENERAL The MAKO Slickline Measuring Device is a heavy duty two wheeled device which accurately measures both wireline depth and tension It minimizes wire abrasion and fatigue by using a non reverse bend configuration The device is designed to be mounted in front of the wireline drum on a spooling mechanism Linear bearings in the mount allow it to slide back and forth in front of the drum so the wire can be spooled evenly Spooling rollers and pressure wheels are provided to keep the wire in the wheels at low or no tension An optional turn table is available which allows the head to be pivoted 90 degrees for shipping protection This measuring head is unique from previous versions in that the wireline can be removed from the measuring head without cutting off th
14. TE SIDE VIEW MAKO USER MANUAL Rev A Feb 2010 Page 15 of 33 36220 FM 1093 850 do CAU hone Wireline 5813458848 Products benchmarkwireline com WELLSIDE END VIEW TII 10 3 12 8 e MAKO USER MANUAL Rev A Feb 2010 Page 16 of 33 36220 FM 1093 n 850 Prone 2 813426415 oe 3 Wirelinec 3454848 Products r as reline com DRUM END VIEW 16 3 8 OO JL _ Ik 10 3 12 8 USER MANUAL Rev A Feb 2010 Page 17 of 33 36220 FM 1093 850 Simonton Texas 77476 281 342 6415 Phone Wireline 2813424848 Products reline com MEASURE WHEEL CUTAWAY VIEW 69 qux 5 N we o e i x RY mt Z 696969 MAKO USER MANUAL Rev A Feb 2010 Page 18 of 33 36220 dm 85 E Toes Ton WirelineE TAS Products o reline com TENSION WHEEL CUTAWAY VIEW C SN ex 48 O S Z GREASE USER MANUAL Rev A Feb 2010 Page 19 of 33 CO LO CO lt FOO O NOT SNE Gaon CNN gt 9 om co c N OO DL LL O o C O OO So BenchMarkss GUIDE ROLLERS CUTAWAY VIEW
15. ditional o ring is used between the connector and the housing to keep moisture out If the backup display is counting backward i e counting negative when going down hole simply rotate the pickup 180 degrees to change the direction ENCODER COUPLING INSTALLATION To install the encoder coupling first remove the plug in the encoder adapter Next install the encoder on the outer encoder adapter Using a hex head wrench tighten the set screws on the coupling then replace the plug MAKO USER MANUAL Rev Feb 2010 Page 12 of 33 36220 FM 1093 n P O BOX850 seni n 1 1 one Wireline fax 5813424848 Products benchmarkwireline com 5 0 RECOMMENDED SPARE PARTS Following is a list of recommend spare parts Parts designated REMOTE are recommended only for areas that have a very difficult time getting parts shipped to For all other areas it should not be necessary to stock the REMOTE parts locally WHEEL MEASURING 20 5 16 MAKO AMSLA163 MEN SS 99 MAKO USER MANUAL Rev A Feb 2010 Page 13 of 33 36220 FM 1093 n P 850 1 one Wireline cz 345 4848 X 342 Products benchmarkwireline com 6 0 DRAWINGS AND PARTS LISTS 6 1 MEASURE HEAD ASSEMBLY ENCODER SIDE VIEW 9999909990 990900000 MAKO USER MANUAL Rev A Feb 2010 Page 14 of 33 36220 FM 1093 n P O 850 1 one Wireline pax 281 342 4848 Products benchmarkwireline com OPPOSI
16. e re head The wireline can be removed from the side The guide rollers are slotted so they can be slid out of the way to remove the wireline Tension is measured from a load pin which also serves as the axle for the tension wheel Since the two wheels are opposite each other the wire completely wraps around both wheels This creates a relatively high signal at the load pin which provides a very accurate tension measurement With the BenchMark Winchman s Panel depth can be accurately measured on different sized lines without changing wheels This is done electronically by the panel using the depth information provided by an encoder Changes in wire size are accounted for by the panel software Wire stretch can also be automatically calculated by the panel An adapter is provided to drive a standard mechanical counter MAKO USER MANUAL Rev A Feb 2010 Page 2 of 33 36220 FM 1093 n 850 Pn MR yn d ATE one 3 Wirelinec Products reline com 2 0 TECHNICAL DESCRIPTION AND SPECIFICATIONS 21 WIRE PATH The wire runs from the well around the measure wheel wheel nearest drum then around the tension wheel and back across the top of the measuring wheel onto the drum Even though the wire runs side by side across the top of the measure wheel the system is designed to prevent wire to wire rub The tension wheel is tilted slightly with respect to the measuring wheel so that the wire enters the wheel on one side of
17. e roller pivot and pull back 6 After the wireline is installed tighten the guide rollers They should be barely touching the wireline in the tension wheel If they are pressed too tightly against the wireline the tension measurement will be affected Make sure line is lying slack and head is free to move Press the Zero button and tension value should read O Press the T Cal button and verify that the tension reads close to 5000 16 2270 kg Press the Zero Depth button to set the depth to zero when the tool is hanging at the zero point oimultaneously press the enable and zero button on the backup display panel at this time to zero it At this point the system is ready to log MAKO USER MANUAL Rev A Feb 2010 Page 9 of 33 36220 FM 1093 850 do CAU hone Wireline phone 5813458848 Products benchmarkwireline com 4 0 MAINTENANCE AND REPAIR 41 PRE AND POST JOB CHECKS Between jobs check the measuring and guide wheels for looseness play out of roundness worn or rough sounding bearings or other mechanical conditions that could affect measurement accuracy Visually inspect the interiors of the electrical connectors for the encoders and electronic load axle for dirt and evidence of insulation breakdown Clean or replace as necessary Install dust caps on the connectors if the cables are removed Manually rotate each wheel by hand to verify its condition Inspect the depth measuring
18. ear to maximize wheel life This measuring head is capable of providing three completely independent depth measurements a mechanical counter an optical encoder and a magnetic pickup The optical encoder provides a high resolution measurement to the BenchMark Wireline Products hoistman s panel With this panel depth and line speed can be accurately measured on different sized lines without changing wheels This is done electronically by the panel Changes in wire size are accounted for by the panel software Wire stretch can also be automatically calculated by the panel MAKO USER MANUAL Rev A Feb 2010 Page 3 of 33 36220 FM 1093 n 850 Pn MR yn d ATE one 3 Wirelinec Products reline com The panel operates on 12 24vdc and supplies the necessary power to the encoder and load pin A backup depth system is available to provide another independent depth measurement Depth is measured by a frictionless magnetic pickup mounted in the measuring head The pickup consists of magnets imbedded in the measure wheel coupling and two hall affect devices mounted next to the shaft This provides a quadarature type measurement A small display panel is mounted inside a wireline unit The panel is designed to be connected to an external AC or DC supply or operate off internal batteries for up to 15 hours between charges In the event of an external power interruption the unit automatically switches to battery power The
19. er the spring mounted tension roller mounted on the rear of the depth wheel around the top of the depth wheel right side and through the rig side spooling rollers 5 To open the spring mounted pressure roller press on the back near the spring or insert a 11 16 open end wrench into the pressure roller pivot and pull back 6 After the wireline is installed tighten the guide rollers They should be barely touching the wireline in the tension wheel If they are pressed too tightly against the wireline the tension measurement will be affected MAKO USER MANUAL Rev A Feb 2010 Page 8 of 33 36220 FM 1093 850 do CAU hone Wireline phone 5813458848 Products benchmarkwireline com 3 3 3 4 3 5 3 6 3 7 3 8 Install wire into measuring head from the side with cable head installed using the following procedure 1 Loosen the guide wheels and slide them up 2 Loosen the spacer plates above the spooling rollers and turn them 90 degrees 3 Install wireline over the wheels from the side of the frame 4 Pull the wireline from the bottom of the tension wheel around the bottom of depth wheel under the spring mounted tension roller mounted on the rear of the depth wheel around the top of the depth wheel right side and through the rig side spooling rollers 5 To open the spring mounted pressure roller press on the back near the spring or insert a 11 16 open end wrench into the pressur
20. of the measuring head will still function properly and accurately A 1 diameter shoulder bolt can be used as a substitute The bolt needs to have at least a 2 1 2 shoulder It should be of at least grade 8 to support the potential load MAKO USER MANUAL Rev A Feb 2010 Page 33 of 33
21. wheel for signs of abnormal wear diameter changes or shaft play that can affect measurement accuracy Do not pressure wash bearings or electrical parts MAKO USER MANUAL Rev A Feb 2010 Page 10 of 33 36220 FM 1093 850 BILD Me hone Wireline phone 5813458848 Products benchmarkwireline com 4 2 MONTHLY MAINTENANCE Grease the wheels and bearings that are fitted with a grease fitting Usea marine grade grease An inverted grease nozzle is supplied with each head This nozzle p n 1 0 will fit any standard grease gun GREASE HERE MAKO USER MANUAL Rev Feb 2010 Page 11 of 33 36220 FM 1093 850 Ene do CAU hone Wireline 5813458848 Products benchmarkwireline com 4 3 ASSEMBLY DISASSEMBLY PROCEDURES 4 3 1 4 3 2 4 3 3 ELECTRONIC LOAD PIN REMOVAL The electronic load pin is held in place by one retaining ring on the outer end of its shaft Remove the retaining ring The load pin can then be removed from the mounting frame BACKUP DEPTH MAGNETIC PICKUP REMOVAL AND INSTALLATION The backup depth magnetic pickup is mounted to the encoder adapter It is held in place by four screws Remove the screws and the pickup can then be removed The pickup must be properly oriented to work correctly The slot should be oriented to the top The top side is the encoder side Ensure that an o ring is inserted between the plastic housing and the mount An ad
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