Parker OSP-L Operating Instructions Manual

11EN• Start test running.• Adjust speed with throttle non-return valve.• Adjust end cushioning with cushioning adjustment screw.The floating end cushion must be adjusted to ensure a shock-free and vibration-free operation.Check the permissible weights and speeds in accordance with cushioning diagramin catalogue OSP-L.8.2 Commissioning of a Complete Plant• Observe instructions for switching on and off the plant, running up of plant, control displays in accord-ance with the operating instructions.• Prior to switching on/first start-up of the plant make sure that nobody is within reach of the plant.• Everybody must be informed that the cylinder (the plant) is about to start.• Prior to commissioning check all protective devices, limit switches, safety earthings and other protectivemeasures for proper function and completeness. Inspect all parts of the plant for foreign substances.• Nobody must stay within the danger zone during commissioning.• Make sure that the correct plant data have been entered for the first start-up.• Slowly move the piston from left to right and back manually without compressed air.• Move piston to mid position.• Screw in both cushioning adjustment screws for end cushioning fully.• Unscrew both cushioning adjustment screws about half a turn.• Pressurise plant slowly in order to avoid uncontrolled, dangerous movements (soft start valve), accordingin our catalogue.• Adjust speed with throttle non-return valve.• Adjust end cushioning with cushioning adjustment screws.Check the permissible weights and speeds in accordance with cushioning diagram in catalogue OSP-L.8.3 Re-commissioning after long periods without operation• Slowly move the piston from left to right and back manually without compressed air.• Move piston to mid position.• Continue as for individual OSP-L cylinder (Chap. 8.1).9 Removal from plantCrushing hazard and danger of eye injuries.Be extremely careful when removing OSP-L from the plant.Observe chapter 2, page 4 „Safety“ and the local safety regulations.Possible hazards are:• Residual pressure in lines and adjustment elements- Slowly depressurise cylinder/plant to remove the residual pressure in the lines and adjustmentelements.• Heavy parts that might fall down after unscrewing- Secure heavy parts that might fall down after unscrewing.- Make sure that there are no persons within the reach of any parts that might fall down.• Sharp edges- Wear protective gloves to avoid injuries by cutting.• Moving the piston- To avoid uncontrolled movements of the piston depressurise the cylinder/plant.- In vertical arrangement, move the piston to the bottom final position prior to depressurisation.