Question about Seco Tribrach Adjuster

1 Answer

Seco tribrachs has four adjustment screws on the optical plummet how do they work?

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 87 Answers

The 4 adjustment screws hold the reticule lens in place. Two screws (on opposite end) control left to right and up and down.

A special jig is used by the technician to mount the tribrac so the plummet faces up, and spins on an axis with leveling screws. A fixed point is established and centered on, by moving the foot screws to tilt the tribrac. Then the tribrac is rotated 180 degrees and the fixed point is observed again. If the reticule is no longer on the point then half the error is taken out using the 4 adjustment screws and the other half is taken out using the foot screws on the jig. This step is repeated until the tribrac can be rotated 360 and not move off the fixed point.

Posted on Nov 26, 2014

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to change battery in remote for a 1997 BMW 528i, when trying to change the battery and tried to see if it worked nothing happened


You have to take the old remote key back to both Mercedes or BMW to change the battery. Little profit motive there!

Mar 08, 2014 | David White 44-8871 LT8-300P Universal...

1 Answer

Adjusting screws on optical plummet has four screws , what do they do


The adjusting screws are to hold the reticule in place. They are adjusted by loosening and tightening oppsite screws to move the dot, or X left and right, or up and down. This can be adjusted to make sure the reticule is properly centered.

Feb 16, 2014 | Seco Tribrach Adjuster

1 Answer

How to adjust the optical plummet on a leica survey tribrach ?


The 4 adjustment screws hold the reticule lens in place. Two screws (on opposite end) control left to right and up and down. They are located usually under a ring that screws out, that is attached to the objective focus on the plummet.

A special jig is used by the technician to mount the tribrac so the plummet faces up, and spins on an axis with leveling screws. In a pinch, a second tribrac and a puck the same size as the inside of the tribrac that is tall enough to fit in the "tool" tribrac on bottom, and the tribrac to be ajusted on top and allow the top to spin without hitting the bottom tribrac.
A fixed point is established and centered on, by moving the foot screws on the bottom tribrac to tilt the top tribrac. Then the top tribrac is rotated 180 degrees and the fixed point is observed again. If the reticule is no longer on the point then half the error is taken out using the 4 adjustment screws and the other half is taken out using the foot screws on the bottom tribrac. This step is repeated until the top tribrac can be rotated 360 and not move off the fixed point.

Jul 23, 2013 | Leica Gdf112 Optical Tribrach, Total...

1 Answer

When syncing the carbs on a 1991 Honda CBR 600 F2 there are only three adjusting screws to adjust them but there are four carbs on the bike. So how am I to sync the carbs with only three screws?


There are only three adjusting screws because you are adjusting them to the fourth, if you could adjust all four the possibilities would be infinite.

Dec 17, 2012 | Motorcycles

1 Answer

Schwinn 5450p treadmill once unplugged & plug back in, panel is black & it buzzes


Dear Sir:

Thank you by you request, I will help you inmediately.
A) POWER
B). ReedSwitch
o 1 Unplugthe treadmill and remove the safety key. o 2 Movethe upright base of the treadmill down with the help of another person and liftthe uprights so that you can get to the underside of the console. Use aPhillips screwdriver with at least a 5-inch shaft to remove the screws. Thereare five hood screws on the 540 Interactive trainer and four screws on the540S. o 3 Removethe motor hood to get to the small reed switch by pivoting the hood off theframe. Find the reed switch and magnet, which are on the left side of thepulley for both models. o 4 Turnthe pulley with your hand until the reed switch aligns with the magnet. Thereshould be 1/8-inch gap between the two. Fix the distance so that it is 1/8 inchby loosening the reed switch screw and sliding it to the correct distance. Tightenthe screw. o 5 Reversethe directions to put the hood back on and the treadmill upright in theoriginal position.C). OpticSensor
o 1 Unplugthe treadmill, take out the key and remove the hood cover. o 2 Locatethe optic disc and optic sensors. The optic disc is the only circular disc setbetween two optic sensors. o 3 Spinthe disc with your hand. It must spin without hitting either of the sensors.Loosen the adjustment bolts that hold the switches in place with the includedAllen wrench and adjust them to ensure they do not interfere with the discs'ability to spin. Tighten the bolts and replace the hood.
ercupa190_10.jpg
Thank you in advance, sincerely. God bless you.
If you need further assistance, please contact me.
E.CUADRA Managua, Nicaragua.C.A.

Sep 28, 2011 | Exercise & Fitness

1 Answer

I would like to try to fix this: The Player has never worked since new. From all I have read, it appears a misalignment issue.


Unfortunately this an issue I have seen too often, if you have warranty remaining return the item for exchange. If that is not an option, get a dvd cleaning kit and follow the instructions, sometimes the optical lens gathers dirt and will not work. Next remove the top of the dvd player and make sure all cable wiring is plugged in firmly. Now the tricky part, open the dvd door and carefully unlatch the front decal, next remove the four screws and remove the two three cable plugs from the main board, you should now be able to remove the optical by sliding it backwards, remove the two to four cover screws to expose the mechanism. Check to make sure the optical head is right next to the spindal motor because it means it is in the correct position and is aligned properly. If everything looks good, time to replace the player for new one, not cost effective to repair.

Aug 20, 2011 | Apex Digital AD-1600 DVD Player

1 Answer

My laser plummet is loose how do I fix it


There are no less than 7 screws involved in maintaining the laser plummet alignment. Make sure the 2 on the side are snug, but not tight as it will damage the plummet and the single standard screw on top is secure as well.
The 4 hex set screws on the top of the plummet mount are for calibration. Set the instrument up on a tripod and turn the plummet on. mark the position of the laser on the floor, then turn the instrument 180 deg horizontally. if the laser is no longer in the same place i recommend getting it professionally calibrated. 6 of the 7 screws involved affect the calibration, and it is not a job for the light hearted. As well, if those screws backed out, then likely more (maybe unseen) are loose as well.
I can strip down, clean, lubricate and reassemble and calibrate one of thoes in a couple hours, but it has taken me many years to get to that point.

Jul 07, 2011 | David White DavidWhite 448879 LT8300LTULP...

1 Answer

How do i adjust my headlights?


  • Always adjust lights with optical headlight aimer VAS 5107, using detailed aiming procedure and specifications
  • Low and high beams are adjusted simultaneously.
98971520



Left headlight (adjustment screws for right headlight are mirror image):
1 - Lateral adjustment 2 - Height adjustment
  • Access adjustment screws through hole in lock carrier (Phillips head or socket head).
  • Turn the adjusting screws for lateral adjustment -1- and height adjustment -2- until the correct setting is achieved.
NOTE: Where equipped, ensure equal movement/function of headlights during automatic headlight range adjustment.

Oct 19, 2010 | 2001 Volkswagen Passat

1 Answer

Do not have instructions to set-up Seco Larm correctly.


3 different ways:

1.On-board dial for adjustment
2.A separate shock sensor with dial connected to alarm brain with 3-4 wires.
3.Newer models have a digital shock sensor which is adjusted by the remote

Apr 02, 2010 | Vehicle Parts & Accessories

Not finding what you are looking for?
Seco Tribrach Adjuster Logo

Related Topics:

1,008 people viewed this question

Ask a Question

Usually answered in minutes!

Top Seco Measuring Tools & Sensors Experts

Vuk B

Level 3 Expert

683 Answers

Brad Brown

Level 3 Expert

15941 Answers

Tom Chichester

Level 3 Expert

35563 Answers

Are you a Seco Measuring Tool and Sensor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...