CALIBRATION TO A MASTER

1.) Insert Allen wrench through holes on the top of the instrument (in line with eccentrics) and loosen set screws.
2.) Using the same Allen wrench adjust the two eccentrics (the eccentric located on the side of the intrument will adjust the GAUGING COLUMN front to back) (the eccentric located on the back of the instrument will adjust the GAUGING COLUMN side to side).
3.) Position the indicator on the unit (refer to brochure). Take indicator readings first at the bottom of the master then at the top.
4.) With indicator at the top position adjust the eccentric to obtain the same reading as when the indicator is at the the bottom.
5.) Repeat this procedure until readings are the same from top to bottom of the master. Then lock set screws on the top of the instrument. It should not be necessary to readjust again unless the surface plate is not accurate or the instrument is stored or moved to another location.

Remember always adjust eccentrics with the indicator in the top position.

RECEIVING INSPECTION

1.) Inspect the instument for any physical damage in shipment. If any notify both the carrier and manufacturer immediately.
2.) Unpack and remove corrugated spacers from inside the unit. Special care should be observed to prevent any excessive dirt, chips, oil or grease from contacting the gauging column.
3.) (for 18-X model only) The block on at the top of the unit is a vibration damper and is designed to move freely on shoulder screws. (DO NOT DISTURB OR REMOVE)
4.) In case there is any deviation from our specifications, Please contact Us before rejecting or returning this instrument.
5.) Do not attempt to lubricate the INDI-SQUARE. No lubrication is necessary or advised under any circumstances.
6.) Do not attempt to repair, modify or disassemble this instrument. Any and all repair work must be done at the factory. Attempts to repair and or disassemble this instrument may, at the manufactures discretion, void the one year warranty.