KOHTECT qb701 User Manual Download Page 3

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qb701 User

’s

Manual

Taking Readings. Auto Shooting mode ................................................................... 20

Readings quality assessment ................................................................................ 21

Editing of measurement points.............................................................................. 21

Result Screen ..................................................................................................... 22

Movable machine Adjustment ............................................................................... 23

Machines with Spacer Shaft .................................................................................. 24

Lock Feet Pair ..................................................................................................... 25

Report file saving ................................................................................................ 26

Soft Foot ............................................................................................................... 27

Vertical Machine Alignment ..................................................................................... 29

Short Explanation ................................................................................................ 29

Transducer’s Positions Conventions

....................................................................... 29

Parameters ......................................................................................................... 30

Taking Measurements. Clock Mode ........................................................................ 31

Result Screen ..................................................................................................... 32

Machine Correction @45 ...................................................................................... 34

Charging batteries ............................................................................................... 35

Firmware Upgrade ............................................................................................... 36

Firmware Upgrade Using Windows Mobile Device Center .......................................... 38

Standard Tolerances of Shaft Misalignment ............................................................... 40

Delivery Set .......................................................................................................... 41

Summary of Contents for qb701

Page 1: ...2017 KOHTECT qb701 LASER SHAFT ALIGNMENT SYSTEM USER S MANUAL...

Page 2: ...d Features 8 System Package 9 System overview 9 Mounting Transducers 10 Laser Beam Adjustment 11 Getting Started 12 Common control keys consideration 12 Auto save 12 Device setup 12 setup Menu Items 1...

Page 3: ...ft 24 Lock Feet Pair 25 Report file saving 26 Soft Foot 27 Vertical Machine Alignment 29 Short Explanation 29 Transducer s Positions Conventions 29 Parameters 30 Taking Measurements Clock Mode 31 Resu...

Page 4: ...nd IEC 825 standard Be sure to follow the following safety precautions to avoid personal injuries and damage to the system Do not look directly into the laser beam at any time Do not direct laser beam...

Page 5: ...l equipment for measurement control and laboratory use Part 1 General Requirements EN 55011 2009 A1 2010 EN 61000 4 2 2009 EN 61000 4 3 2006 A1 2008 A2 2010 EN 61000 4 4 2004 A1 2010 EN 61000 4 5 2006...

Page 6: ...required to eliminate misalignment that exceeds permissible tolerances The machine alignment means adjustment of the relative position of two coupled machines e g motor and pump so that the center li...

Page 7: ...r the vertical mounted machine operator determines arrangement of the correction planes basing on considerations of the convenience and technological effectiveness of moving of the movable M machine S...

Page 8: ...il Measuring resolution 0 001mm Electronic inclinometer resolution 0 1 degree Power supply Rechargeable Li Ion battery Gross weight incl carry case 3 9 kg Built in application programs and options o h...

Page 9: ...n brackets for mounting of measuring units S M 4 measuring tape 5 120 240 Volts AC charger 6 USB PC communication cable 7 Operating instructions manual and ConSpect freeware on the internal drive of d...

Page 10: ...mounted at the same angular position Mount transducers on the rods Always try to mount transducers at minimal possible radial height Make sure that transducers are not touching brackets or machine pa...

Page 11: ...the laser line is at the transducer s window Slightly tighten thumb nut then vertically adjust laser line to the center of the transducer s window Firmly tighten the thumb nut Adjust second transduce...

Page 12: ...ying saving changes invoke selection and exit from edit box or from current window except such windows as collect data aligning soft foot and so on where it is not applicable To invoke menu item move...

Page 13: ...nds When set to 0 auto off is disabled to install license file which enables measurement functions Press 9 browse to the license file press Enter to open and install licenses to switch between wireles...

Page 14: ...via Microsoft Windows Mobile Device Center USB mass storage device mode can be used as alternative to adjust the display backlight brightness to choose default alignment mode 1 D or 2 D biaxial mode I...

Page 15: ...dings o Turn shafts with transducers at last position 3 o clock 270 Press Start to take readings o After that device will calculate misalignment and displays required corrections for Movable machine T...

Page 16: ...METERS In Main Menu run Horizontal program Choose New Task Machine dimensions measurement setup screen Press key to start editing of the dimensions values Press key for parameters key legend Press to...

Page 17: ...itions 9 o clock then 12 o clock then 3 o clock After that device will proceed to the result screen Turn 4 points readings to be taken at four predefined shaft positions separated by 90 or 45 3hr 1 30...

Page 18: ...ress to edit dimensions Set parameters and enter dimensions then press key to proceed Turn shafts to first position 9 o clock 90 Press to take first reading Turn shafts to second position 12 o clock 1...

Page 19: ...b701 User s Manual 19 Press to take second reading Turn shafts to third last position 3 o clock 270 Press to take third reading When three reading are taken device will proceed to the result screen S...

Page 20: ...e Press to take reading and then turn shafts to next position Yellow clock face means that point is already collected and shafts should be turned to next position When enough readings are collected pr...

Page 21: ...based on standard deviation Quality is indicated by color of dots at measurement positions Blue assessment is impossible too few points collected Green good quality Yellow acceptable quality Red poor...

Page 22: ...nd angular misalignment at the coupling and values of the required corrections in horizontal and vertical directions for movable machine Blue arrows clearly displays directions in which movable machin...

Page 23: ...Device may reduce number of available transducers positions for machine adjustment Permissible transducer positions are indicated at the clock face Only permissible transducer positions can be used fo...

Page 24: ...Manual 24 MACHINES WITH SPACER SHAFT Press to activate Spacer Shaft option Procedure and options are the same as for Horizontal program Enter machine dimensions Collect readings Make moveable machine...

Page 25: ...s could be practical to swap movable machine This function is applicable for Machines with and without Spacer shaft Press key Device will prompt to enter missed dimensions Press key to lock feet pair...

Page 26: ...lt screen Reports can be saved to internal SD card or to thumb drive connected to USB host socket of the AVV 711 display unit Use key to choose drive Use keys to browse folders Use to open folder Use...

Page 27: ...es impossible proper machine alignment So it should be eliminated prior to conduct alignment work Soft Foot program intended for this purpose In Main Menu run Soft Foot program Enter distances Make su...

Page 28: ...d bolt fully Wait about 5 sec Press key Tighten bolt firmly Press key Loosen third bolt fully Wait about 5 sec Press key Tighten bolt firmly Press key Loosen fourth bolt fully Wait about 5 sec Press k...

Page 29: ...s Start to take readings After that device will calculate misalignment and displays required corrections for Movable machine TRANSDUCER S POSITIONS CONVENTIONS While taking measurements it is necessar...

Page 30: ...al data Press to toggle angle input IA use inclinometer MA manual angle Manual angle input used for vertical machines since electronic inclinometer cannot be used Press to toggle displayed precision 2...

Page 31: ...ually taking into account mentioned above positions conventions Press to enter tolerance setup menu Press to use predefined RPM tolerance table Press to enter user defined tolerance values Press to sa...

Page 32: ...ding Turn shafts to third last position 3 o clock 270 Press to take third reading Measurement position selection window can be closed by key When three reading are taken device will proceed to the res...

Page 33: ...parallel correction will be performed To make correction in 9 3 plane transducers must be placed at 9 or 3 o clock position To make correction in 12 6 plane transducers must be placed at 12 or 6 o cl...

Page 34: ...to choose position at which transducers will be placed then press key Live alignment at 12 6 plane Press key to choose 9 3 plane There is no need to turn shafts in this mode Transducers can be at sta...

Page 35: ...few seconds to change charge current press and hold ON button for 2sec until LED changes flash rate Low flash rate normal charge high rate fast charge Keep in mind that PC laptop USB port can only pr...

Page 36: ...humb drive create the folder AvvUpd ate 2 Copy firmware file Avv711Intall cab to this folder 3 Remove USB thumb drive from PC Laptop port and insert it to the qb701 USB host port Press and hold key fo...

Page 37: ...qb701 User s Manual 37 7 Press key then to confirm replace of all existing files 8 Press key to choose NO then press 9 Firmware upgrade will run Once finished press to turn device OFF...

Page 38: ...cable Press and hold key for 2 sec to turn qb701 on Windows Mobile Device center will launch Connect to qb701 and browse to the folder Storage Card LaserAlignment AvvUpd ate and paste there the firmwa...

Page 39: ...qb701 User s Manual 39 5 Press key then to confirm replace of all existing files 6 Press key to choose NO then press 7 Firmware upgrade will run Once finished press to turn device OFF...

Page 40: ...pling that can be used under condition only if existing in house standards or the machine or coupling OEM have not given any blinding values and must not be exceeded Speed rpm Good Acceptable Offset A...

Page 41: ...easuring Transducer Units S M 2 3 Brackets Frame 2 4 Chains assembly 2 5 Supporting Rods 4 6 AC Charger 100 240Volts 1 7 Tape Measure 2m 1 8 Carrying Case 1 9 Operating Instructions Manual on internal...

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