Table of Contents
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Table of Contents
Related Manuals for PMV P-2000
Summary of Contents for PMV P-2000
- Page 1 Manual P-2000 P-2020 P-2000 Ex P-2020 Ex P-2050 Manual – –...
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Page 2: Table Of Contents
Contents Page Function Air preparation Installation . Calibration . Cam setting .2 To change the action .3 Gain adjustment .3. To reduce the gain .4 Zero adjustment .5 Range adjustment Maintenance 2. The restriction plug 2.2 To clean the valve body 2.3 To replace the diaphragms 9-0 Trouble shooting... - Page 3 également que leur mise en service est interdite tant qu'il n'a pas été constaté que cette macine/application satisfait également à la directive 89/392/EEC/89/336/EEC, 92/3/EEC. Cette déclaration de fournisseur est valable pour les types d'appareils PMV suivants: P-2000/P-2020/P-2050/P-2000Ex/P-2020Ex Mr. Jan-Eric Andersson...
- Page 4 Appropriate precautions should be taken to protect units while in storage. Warehouse storage Stored in original PMV shipping containers, units should be stored in an en- vironmentally controlled area, i.e. clean, cool (5-26°C, 6-80°F) and dry, out of direct sunlight or weather exposure.
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Page 5: Function
(C) will stop in the position corresponding to the new the cam (42). Such cams are available from PMV. input signal. The PMV E/P Positioner can also be used as a single acting positioner by simply plugging one of the A change in position ofthe balance arm (57) creates, ports C or C2. -
Page 6: Air Preparation
(clean, dry and oil free). If your supply pressure is too high and/or the supply pressure changes from time to time you must use a pres- sure regulator. The PMV Positioner with the cover (33) and the side frame (3) dismounted. Manual – 6 –... -
Page 7: Calibration
The feedback stiffness can thus 1.1 Cam setting be adjusted so that the PMV After mounting the PMV Positioner dynanics matches Positioner on your actuator the actuator size. and before switching on the Fig 6&7... -
Page 8: To Reduce The Gain
Move the spring to the left. entering into the narrow gap Please use a pair of tweezers for the force coil you should when moving the spring. never leave the PMV E/P Positioner without the cover Fig 8 mounted. Changing the position of the... -
Page 9: To Replace The Diaphragms 9-0
Remove the screw (30) and the Before refitting the valve body and spool check that indicator. the O-rings are mounted and in good condition. Take care not to damage the leaf springs on the tip of the Fig 15 balance arm. Both leaf springs must be in the gap of the spool. - Page 10 Carefully lift out the E/P The middle section can converter. now be separated from the Fig 23 body. Figure 23 Figure 26 Remove the gain supres- sion spring by using a pair of tweezers. Fig 24 Pull the diaphragm-piston Figure 24 assembly upwards apart from the middle section.
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Page 11: Trouble Shooting
– The wiring between the terminal block and the printed circuit board on the force coil is broken. Check resistance. – Pipe connections between the PMV Positioner and the actuator is wrong. – A wrong portion of the cam is being used. - Page 12 Manual – 2 –...
- Page 13 Manual – 3 –...
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Page 14: Exploded Drawing
Exploded drawing Manual – 4 –... -
Page 15: Dimensional Drawing
Dimensional drawing Manual – 5 –... - Page 16 Tel: +46 (0) 8 555 106 00 Fax: +46 (0) 8 555 106 01 E-mail: info@pmv.nu Internet: www.pmv.nu SUBSIDIARIES: PMV GmbH Postfach 2310 PMV Controls Ltd Headlands Business Park D-4554 Kaarst Ringwood GERMANY Hampshire BH24 3PB Tel: +49 (0) 2131 795 74 80...
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