7. operating the multipress - Grass

8. TROUBLE-SHOOTING AND CORRECTIVE ACTION8-105 The bore head will not move down- Turn off the main switch.- Check the pneumatic lines.- Check the air pressure with the compressed air gauge (manometer). It should be 5.5 - 6 bar.- Check to make sure all pneumatic lines are secure and not loose inside the Multipress. The lines shouldalso not have any damage.- Adjust the non-return throttle valves “9” and “10” (illustration 4-002-03) in + direction as far as possible.- Loosen the pneumatic connection “1” by pressing in the ring “2” (illustration 8-004-01) and pull out thepneumatic hose. Pressing the start button should cause air to come out of this pneumatic line.Warning: Keep hands away from moving parts. If air comes out, then the problem lies with the pneumaticcylinder. If no air comes out, then the problem lies with the controls.- Make certain the exhaust arbor on the vertical bore head is clean. If the exhaust arbor gets stopped up,then the compressed air cannot be released and the cylinder will not move down.If the above tips do not help, please call in a pneumatic technician (see pneumatic diagram, section 4-006).8-106 The components will not insert properly into the drillIllustrations 8-106-01 and 8-106-02Drill a hole pattern. Turn off the main switch. Mount an insertion die which corresponds to thehardware being installed. Place the hardware to be installed on the insertion die. Swing theinsertion die arm down. Set the compressed air on the pressure reducer to 2 bar. Try to insert thecomponent.a) The component is too far left or right.Loosen screw “1” (illustration 8-106-01) with a 4 mm Allen key. Slide the die left or right. Tighten thescrew firmly again.b) The component is too close to the stop guide.Loosen the hexagon nut “2” (illustration 8-106-02) with a 8/10 mm fork wrench. Turn the hexagonnut “3” clockwise to screw out. Tighten the hexagon nut “1”.b) The component is too far away from the stop guide.Loosen the hexagon nut “1” (illustration 8-106-02) with a 8/10 mm fork wrench. Turn the hexagonnut “2” counterclockwise to screw in. Tighten the hexagon nut “1”.Complete point “b” on both sides of the insertion die arm.c) Test and check insertion process to see if the position is correct. If necessary, repeat steps “a” and “b”.The star in your cabinet95