Abtus ABT 4610 Laser Offset Gauge Instruction Manual Download Page 8

 

 

 

 

 

 

 

4610-1 Issue 04 

 

 

6.0 

Maintenance 

6.1 

Before Each Use 

Check that the bearing surfaces that are in contact with the rail are clean 
and can move freely 

Ensure that the vertical beam locks firmly into place 

Ensure all batteries are fully functioning 

 

6.2 

Every 3 Months 

Visually check for damage 

 

6.3 

Annual 

To ensure that the accuracy of your ABT4610 remains within specified limits, it 
should be returned to your local distributor for annual re-calibration.

 

Summary of Contents for ABT 4610 Laser Offset Gauge

Page 1: ...4610 1 Issue 04 ABT4610 Laser Offset Gauge Instruction Manual ...

Page 2: ...erview 2 4 2 Assembly 4 4 3 Measuring Super Elevation 5 5 0 Operating the Gauge and Software 5 1 Turn on the Control Unit by pressing and holding the on button please refer to manufacturers instructions as control units can vary 5 6 0 Maintenance 7 6 1 Before Each Use 7 6 2 Every 3 Months 7 6 3 Annual 7 ...

Page 3: ...ow the user to take height and distance offset readings from the running rails to a desired object or position Height and Offset values are displayed on a PDA allowing the operator on track site exactly what has been measured at that given position These values are calculations of measurements taken from a laser and inclinometer fitted to the gauge The technique used to calculate the height and of...

Page 4: ...he software to calculate the super elevation of the track which can be used for platform gauge working Once the data is input into the PDA it can be saved to file and then downloaded to a PC and kept as a permanent record of the survey For increased speed or for measuring bridge arches a second laser can be used to locate the position of non fixed points Datum plate height offset measurement Platf...

Page 5: ...er Carriage by extending the front sprung plate as shown in figure 2 4 Carry the tool to the point on the rail opposite the measurement target Place the Laser Carriage into an appropriate Pivot Socket and lock in the socket using the Locking knob attached as shown in figure 2 Switch the Laser Rangefinder on to ensure that laser falls onto target 5 Switch on Inclinometer and Laser Rangefinder Remov...

Page 6: ...the Gauge and Software 1 Turn on the Control Unit by pressing and holding the on button please refer to manufacturers instructions as control units can vary 2 Select 1 of three options New File starts new file Open File opens existing file No Save starts new file without option to save Enter a file name and then select appropriate button for type of measurement required Dat Datum Plt Platform O H ...

Page 7: ...ing from the inclinometer into PDA and press calculate Indicated in image below 4 To enter a reading into PDA tap once on each white box and use the keypad that appears 5 If an error occurs as image below then one or more laser readings taken were not accurate and all three must be taken again Note Using all three Pivot Sockets gives best accuracy When necessary to use two only then Pivot Sockets ...

Page 8: ...n and can move freely 2 Ensure that the vertical beam locks firmly into place 3 Ensure all batteries are fully functioning 6 2 Every 3 Months 1 Visually check for damage 6 3 Annual To ensure that the accuracy of your ABT4610 remains within specified limits it should be returned to your local distributor for annual re calibration ...

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