Read and understand this manual prior tooperating or servicing this product.
Operating Manual
Pneumatic Stroke Limitation
for
DELTA SW4 / M4
Страница 1: ...Read and understand this manual prior to operating or servicing this product Operating Manual Pneumatic Stroke Limitation for DELTA SW4 M4 ...
Страница 2: ......
Страница 3: ...Mode of Operation 3 4 Dimensions 4 5 Technical Data 4 6 Service Instructions 5 6 7 Trouble Shooting 7 8 Spare Parts Lists Stroke Limitation SW4 M4 RN 01 054 87 Content Page 1 Pneumatic Stroke Limitation for DELTA SW4 M4 Operating Manual Rev 0 UK ...
Страница 4: ......
Страница 5: ...chnical safety symbol draws your attention to important directions of operating safety You will find it wherever the activities described are bearing risks of personal injury Electric and pneumatic connections must be separated Do not reach into the open valve Risk of injury by suddenly operating valve In dismantled state there is the risk of bruising at movable parts of the valve Observe service ...
Страница 6: ...r the pneumatic stroke limitation The pneumatic stroke limitation allows a continuous adjustment of a total valve stroke of 0 100 Equipped with the pneumatic stroke limitation the valve seat can take three different positions open throttled and closed The required opening cross section is adopted by an adjusting screw A separate control is needed to operate the pneumatic stroke limitation The inne...
Страница 7: ...8 189 5 Technical Data cylinder 1 4301 max stroke 28 mm throttle adjustment continuous from 0 to 100 air connection for hose 6x1 mm max control air pressure 8 bar min control air pressure 6 bar Use dry and clean control air only UK Pneumatic Stroke Limitation for DELTA SW4 M4 Operating Manual Rev 0 ...
Страница 8: ...nch size 17 to remove the guide rod from the valve shaft f Put the extended guide rod in the shaft Tightening torque 40 Nm g Push the valve shaft through the yoke and the actuator III Assembly of stroke limitation a Slide the centering ring on the guide rod b Fasten the pneumatic stroke limitation with yoke by the 4 hex screws on the actuator c Attach the centering disk Screw on the hex nut Hold u...
Страница 9: ...evant valve position feedback V Control of stroke limitation To open a sectional stroke in the valve observe the following aspects for the control of the valve 6 Service Instructions 6 valve position step of control valve from open position to sectional stroke open Control actuator 1 sectional stroke 1 Leave actuator 1 controlled 2 Control pneumatic stroke limitation 2 3 Vent actuator 1 closed Ven...
Страница 10: ...ace seal screw 3 Permanent air leakage at the nut 10 Replace stroke limitation 1 Flow quantity too small or too high Adjust sectional stroke of valve see service instructions 5 IV 8 Spare Parts Lists see annex 7 Trouble Shooting UK Pneumatic Stroke Limitation for DELTA SW4 M4 Operating Manual Rev 0 ...
Страница 11: ......
Страница 12: ... Corporation The information contained in this document including any specifications and other product details are subject to change without notice While we have taken care to ensure the information is accurate at the time of going to press we assume no responsibility for errors or omissions nor for any damages resulting from the use of the information contained herein UK Translation of original m...
Страница 13: ......
Страница 14: ......
Страница 15: ......
