To prevent the workpiece fixing bolts from touching the body, use bolts that are 0.5 mm or shorter than the maximum screw-in depth. If long bolts are used, they can touch the body and cause a malfunction, etc. Workpiece fixed Body fixed oA L L Handling Maintenance Caution Maintenance frequency Perform maintenance according to the table below. Inspection before daily operation Inspection every 6 months/1000 km/5 million cycles. �ｷ �ｷ Appearance check . �ｷ Frequency Internal check . Select whichever comes sooner. Warning Body mounting reference plane LEJS40 LEJS63 Model M6 x 1 M8 x 1.25 Bolt 5.2 12.5 Max. tightening torque (N・m) 10 12 L (Max. screw-in depth) (mm) LEJS40 LEJS63 Model M5 M6 Bolt 5.5 6.8 oA (mm) 36.5 49.5 L (mm) 10. When mounting the product, use screws with adequate length and tighten them with adequate torque. Tightening the screws with a higher torque than recommended may cause a malfunction, whilst the tightening with a lower torque can cause the displacement of the mounting position or in extreme conditions the actuator could become detached from its mounting position. 11. Do not operate by fixing the table and moving the actuator body. 12. When mounting the actuator using the body mounting reference plane, use a pin. Set the height of the pin to be 5 mm or more because of chamfering. (Recommended height 6 mm) . Items for visual appearance check 1. Loose set screws, Abnormal dirt 2. Check of flaw and cable joint 3. Vibration, Noise . Items for internal check 1. Lubricant condition on moving parts. . For lubrication, use lithium grease No. 2. 2. Loose or mechanical play in fixed parts or fixing screws. Series LEJS Electric Actuator/ Specific Product Precautions 2 Be sure to read before handling. Refer to “Handling Precautions for SMC Products” (M-E03-3) for Safety Instructions and the Operation Manual for Electric Actuator Precautions. Please download it via our website, http://www.smcworld.com 48 LEYG LEY LEJS LEFB LEFS Model Selection