b'RTCH SeriesAssembly Instructions Oil chargeOIL Oil drainInstallation Instructions Once the assembly of all components has been completed, proceed as follows:1. Remove the cap from the oil filler hole.2. Remove the cap from the oil drain hole.3. Connect the oil pump minimess hose terminal to the oil filling hole.4. Charge with oil by making it circulate throughout the system, until it is free of air bubbles, by purgingsuch air bubbles through the outlet.5. Remove the oil filler items and close the oil charging and oil draining holes with the correspondingsafety screws.6. The system is now ready for operation.How To Order Alternative DrawerRTCH 3000 x 50RTCH 3000 25mmRTCH 7500 50mmCode RTCH 12000 Stroke 63mm (only RTCH 12000)80mm (only RTCH 3000 & RTCH 7500)As an alternative to normal operation in presses, working cams also can be made to work by means of a hydraulic group that sends pressurized oil to the cams.42017 10 READY Hydraulic Cams Brochure w 3 Updated pages.indd 4 10/9/17 10:09 PM'