Reference Manual SK45 / SK45-30Page: 20MaintenanceMOTOMANROBOTICSAB9.4 S-axis speed reducer9.4.A Grease replenishmenta) Be sure to remove SOexhaust plug. (If the grease is added with exhaust plug in place, the grease will infiltrate into the motor).b) Inject grease into SIgrease inlet by using a grease gun. c) Move the S-axis for 30 minutes to discharge the extra grease. d) Wipe SOexhaust port with a cloth and reinstall the plug.9.4.B Grease replacementa) Be sure to remove SO exhaust plug. (If the grease is added with exhaust plug in place, the grease will infiltrate into the motor).b) Inject grease into SIgrease inlet by using a grease gun. c) The grease replacement is completed when new grease appears from SO exhaust port. The new grease is distinguished from old grease by colour.d) Move the S-axis for 30 minutes to discharge the extra grease. e) Wipe SOexhaust port with a cloth and reinstall the plug.Note! If the robot will be mounted upside down, the in- and outlet nipples should change places.S-axisQua.GreaseReplenishment (first time)1400 ccMolywhite RE No. 00Replenishment700 ccMolywhite RE No. 00Replacementca 3400 ccMolywhite RE No. 00Fig.13 Speed reducer to S-axis. Note! In ceiling mounted the in- and outlet will be inverted.Grease - inlet nipple A-PT1/8Grease - outlet nipple A-PT1/8Speed reducer