berger instrument Level and Transit-Level Instruction Manual Download Page 9

14. WARRANTY

CST/berger (Seller) warrants the equipment of its manufacture to be free of defects
in workmanship and material for a period of one year from date of purchase. If
within such one year period the original purchaser (Buyer) notifies Seller, in writing,
that the equipment purchased in not as warranted, and provides a bill of sale,
receipt, or other proof as to date of purchase, Seller will, at Seller's option, adjust,
repair or replace the whole or any part of the equipment which seller finds to be
defective, provided:

A. The equipment is returned transportation prepaid to Seller or its 

designated warranty service center.

B. The equipment is in original condition excepting only ordinary wear 

resulting from normal usage.

C. The Seller has received prompt written notification and 

substantiation that the equipment has been stored, installed, operated and

maintained in accordance with the recommendation of the manufacturer 
and has not been subjected to service by other than Seller or an authorized 
service center.

Warranty service does not include cleaning, oiling, or adjustment of the equipment
unless required as a result of a workmanship or material defect in the equipment. If,
upon examination of the equipment, the Seller determines that such cleaning, oiling,
or adjusting is required other than by reason of the warranty claim, Seller shall notify
Buyer of the charges for same and after authorization is received from Buyer, Seller
shall perform such additional service(s) on behalf of the Buyer at its standard charges
then in effect and the Buyer shall be responsible for the payment of such charges in
addition to the other charges and expenses referred to above. In all cases, Buyer is
responsible for transportation charges for return of goods from Seller to Buyer.

Seller's liability to Buyer (whether in contract or in tort) arising hereunder or as a
result of any claimed defect or for any other cause, is hereby expressly limited to
correcting the equipment upon the terms and conditions stated above. All liability
hereunder shall terminate upon expiration of the applicable warranty period. In no
event shall Seller be liable for any loss, expense, or damages direct, indirect,
consequential, or special arising from the sale or use of the equipment delivered
hereunder.

THE FOREGOING WARRANTY STATES SELLER'S FULL LIABILITY IN CONNECTION WITH THE
PURCHASE OF THIS EQUIPMENT, ACCESSORIES, AND PARTS AND IS IN LIEU OF AND
SUPERSEDES ANY AND ALL OTHER WARRANTIES AND REPRESENTATIONS, IF ANY,
EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY OR FITNESS FOR PURPOSE, AND
SHALL BE VOID IF REPAIRS HAVE BEEN MADE OR ATTEMPTED BY PERSONS OTHER THAN
SELLER'S FACTORY PERSONNEL OR DESIGNATED AUTHORIZED SERVICE CENTER.  THIS
WARRANTY IS NOT TRANSFERRABLE.

Berger Instruments • 17

13.  CARE OF INSTRUMENT

It will pay dividends to treat your instrument well.

1.

Avoid possibility of accident. When near moving equipment, never leave 

instrument unattended. Always spread tripod legs to insure a stable setup. If 
the instrument is set up on pavement or flooring, protect the tripod legs by
making small holes or depressions for the tripod points to set into. Another 
method is to insert screw eyes at the lower inside of the tripod legs and run 
cord, wire or light chain between the three screw eyes.

2.

When going through buildings or any close quarters, hold the tripod under 

your arm with the instrument in front of you.

3.

Store your instrument in its case when not in use.

4.

Avoid jolting your instrument. When transporting the instrument by automobile

or truck, see that the instrument is in its case and properly protected. If you 
have to carry the instrument in a vehicle without the case, take the instrument
off the tripod and carry it in your lap.

5.

When working in dusty locations, some dirt will collect on the lenses. Never 

scrub the dirt off, but rather dust it off with a clean soft rag.

6.

Dust and dirt will collect on the leveling and tangent screws eventually causing

their operation to become sticky. Brush the screw threads with a child's 
toothbrush dipped in solvent (preferably nonflammable) and work it into 
the threads.

7.

Never overtighten leveling screws, adjusting screws or clamp screws. No 

instrument will withstand mistreatment.

8.

If your instrument bubble(s) require(s) adjustment, see “Bubble  Adjustment” 

section before proceeding.

9.

Have your instrument checked periodically by a qualified service station or by

the factory.

16 •  Berger Instruments

Summary of Contents for Level and Transit-Level

Page 1: ...0 3 0 20 20 10 10 10 10 20 20 30 30 40 40 5 05 0 6 0 6 0 7 0 80 90 80 70 6 0 5 0 4 0 30 20 10 50 5 0 30 3 40 4 4 50 5 50 50 FOR CUSTOMER SERVICE PARTS REPAIR CALL 815 432 9200 Prepared and edited by HERMAN J SHEA Former Associate Professor of Surveying Massachusetts Institute of Technology ...

Page 2: ...e instrument error at 200 feet Correction of instrument error should be performed by a competent repair technician The instrument should be rechecked periodically to assure continued accuracy Berger Instruments 3 The purpose of this manual is to furnish a basic understanding of your instrument and how it can be used to solve many common building and construction problems Your instrument is precisi...

Page 3: ...o the high side Therefore lower adjustment if bubble is toward adjusting side or raise adjustment if bubble is away from adjusting side Berger Instruments 5 1 SETTING UP THE INSTRUMENT ON THE TRIPOD Your instrument is packed in a carrying case of modern design which affords maximum protection against weather shock and vibration Note how the instrument is stored so it can be replaced in the case in...

Page 4: ...pe up and down will indicate a vertical line This action is used in plumbing flagpoles columns etc You will probably want to practice by repeating the steps described so that you will know the location of the various clamps and screws and be able to handle your instrument automatically 6 LEVELING DIFFERENCE OF ELEVATION Much of your work will probably be concerned with relative heights of objects ...

Page 5: ...g 9 Therefore J is the point you are to set Berger Instruments 9 Suppose one of your points is below the line of sight and the other above Fig 6B C is 4 feet 6 1 2 inches below the line of sight and point D the underside of a floor beam is 7 feet 9 3 8 inches above the line of sight the latter reading having been obtained by holding the rod upside down with the foot of the rod against the beam D i...

Page 6: ... 44 degree reading 3 times 15 minutes equals 45 minutes Therefore our exact reading is 44 degrees 45 minutes 44 45 8 2 THE VERTICAL VERNIER In reading the vertical vernier if instrument is so equipped the principle is exactly the same as the horizontal vernier Note however that the vernier is below or outside the circle portion rather than inside as in the case of the horizontal One other minor di...

Page 7: ...tightened depress the telescope to set points between A and B on line If the top of a stake cannot be seen when you come to set point C sight with the aid of a plumb bob first to find where to drive the stake and secondly to note the point on the top of the stake If it is necessary to continue this line beyond point C center and level your instrument over point B sight point C and continue this pr...

Page 8: ...tom of the pipe and this line is the reference from which grades are commonly given 11 2 Batter Boards for a Sewer Sewers are normally placed at some depth below the surface of the ground so batter boards are placed somewhat higher above the invert grade A typical layout for sewer batter boards is shown below Fig 18 The vertical strip nailed to the horizontal board is set with one edge along the l...

Page 9: ...shall Seller be liable for any loss expense or damages direct indirect consequential or special arising from the sale or use of the equipment delivered hereunder THE FOREGOING WARRANTY STATES SELLER S FULL LIABILITY IN CONNECTION WITH THE PURCHASE OF THIS EQUIPMENT ACCESSORIES AND PARTS AND IS IN LIEU OF AND SUPERSEDES ANY AND ALL OTHER WARRANTIES AND REPRESENTATIONS IF ANY EXPRESS OR IMPLIED INCL...

Page 10: ...Berger Instruments 19 15 ADJUSTMENT POINTS 18 Berger Instruments 10 20 30 40 50 6 0 7 0 5 0 4 0 30 20 10 80 90 80 70 30 30 40 40 50 50 6 0 6 0 7 0 80 90 80 70 60 60 ...

Page 11: ...255 W Fleming Street Watseka IL 60970 USA 815 432 9200 a division of The Stanley Works Z94 TRANSLEV 1018 ...

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