Contents Contents Introduction ________________________________________________________________________ 4 Hints on the use of these Operating Instructions _________________________________________ 5 General description of the generator ___________________________________________________ 6 Operation __________________________________________________________________________ 8 Start-up________________________________________________________________________ 8 Safety note _____________________________________________________________________ 8 Operating errors, notes ______________________________________________________________ 9 Normal maintenance and oil check _________________________________________________ 9 Troubleshooting _________________________________________________________________ 9 Exchanging the packing _________________________________________________________ 10 Technical data _____________________________________________________________________ 11...
If there are particular questions which you still want to raise after studying these instructions, the world-wide kISTLER customer service is available to you, and is also competent to advise you on problems in particular applica- tions. Page 4...
Please keep these operating instructions in a safe place where you can retrieve them at any time. If you lose these instructions, please contact your kISTLER customer service representatives and ask them for an im- mediate replacement.
High-Pressure Generator Type 6906 General description of the generator Portable pressure generator for calibrating pressure sensors with a pressure range of 500 ... 10,000 bar. Together with the reference sensors and evaluation units offered by Ki- stler, complete calibration systems can be assembled for calibrating piezoresistive and piezoelectric pressure sensors.
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General description of the generator Fig. 2: Dimensions of the pressure generator Type 6906 002-171e-10.01 (B16.6906e) Page 7...
High-Pressure Generator Type 6906 Operation Start-up 1. Screw the generator to the workbench with the screw clamps supplied. 2. Screw on the rotary lever. 3. Remove the stoppers, open the stop valve and move the pressure piston against the limit stop by rotating the spindle clockwise.
Operating errors, notes Operating errors, notes Normal maintenance and oil check • No lubrication of the bearings is necessary. • Check the oil level before using the generator. • Top up the oil level if it falls below the mark. Note: Please use only special high pressure oil Type 1053, other- wise fault-free operation cannot be guaranteed.
High-Pressure Generator Type 6906 Exchanging the packing Procedure for exchanging the packing: 1. Loosen the union nut (6) clockwise until about 5 mm of thread is visible. 2. Generate pressure by rotating the spindle clockwise so that the packing is pushed out of the pressure tube.
High-Pressure Generator Type 6906 Warranty Regarding the warranty reference is made to the agree- ment between the respective contracting parties. Page 12 002-171e-10.01 (B16.6906e)
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