Nidec LEROY-SOMER ORTHOBLOC 3000 Installation Manual

Contents

Nidec LEROY-SOMER ORTHOBLOC 3000 Installation Manual Manual pdf 11 page image

9Installation guide - ORTHOBLOC 30003996 en - 2019.03 / nen1 - INSTALLATIONRECOMMENDATIONSInstallation must be performed by qualified personnel. Allowsuffi cient room around the geared motor for plugs (or vessel)accessibility :- 200 mm : G1/4’’ plug for Ot 31 to Ot 35.- 500 mm : G3/4’’ dipstick for Ot 36 to Ot 39.H1/4 H min.Gearbox:For the installation of Orthobloc 3000 gearbox, follow the“Recommendations” chapter in the general manual.Motor:For connection of the complete drive system (with brake),follow the instructions of corresponding maintenance deliveredwith the goods in the parcel.Gearbox nameplate:1 - gearbox model and size ;2 - operating position ;3 - fi xing type (S with foot, BS, BDn or SBT…) ;- possible options ;4 - exact ratio ;5 - serial number ;6 - lubricant.i min -1501088Ot 3333 B3 SMIN EP ISO VG 220793 254 602 / 002113 12,81 5 2 3462 - MAINTENANCEControl after commissioning (50 hours of operation).Check tightening of fastening screws and belt tensioning ifapplicable.Preventive maintenance visit.- Check regularly that the recommendations concerning mech-anical and electrical installation are still complied with.- If the gearbox is fi tted with a breather plug, make sure that thevent hole of the plug is not obstructed.- Inspect the seals.- Clean the ventilation louvres of the motor.- Lubricate the bearings of the motors fi tted with grease nipples.- Control the air gap of brake motors.Oil, seals, bearings.6 months Adjust oil level.Inspect the seals.3 years(or 5 000 h)Drain and refill mineral oil.Change the seals.Change the grease of regreasablebearings.5 years(or 25 000 h)Drain and refill synthetic oil.Change the seals.Change the grease of regreasablebearings.Grease nipple on AP Ot 35.- Replace the grease ISO VG 100, NLGI 2, after 12 000 h(25°C; 1500 min-1)Storageperiod< 1 year AP can be commissioned withoutregreasing.>1 and <2years Regrease before commissioning.2 to 5 years Dismantle AP. Clean it.Replace the grease completely.3 - LUBRICATIONFor operation in ambiant temperature between -10°C and+40°C, Orthobloc 3000 reducer is shipped, as standard, withmineral Extreme Pressure oil : MIN EP ISO VG 220.From -30°C to +60°C : synthetic oil PAO ISO VG 150.From -30°C to -10°C : synthetic oil PAO ISO VG 32.From -30°C to +60°C and for use in the food industry : syntheticoil PAO H1 ISO VG 150.You must use an oil of the recommended type.Polyglycol lubricants cannot be mixed with mineral or syntheticlubricants of a different type.Oil capacities.The oil capacities shown in table (see § 3.2 to § 3.4) areapproximative values and should be used only as reference indetermining how much oil to provide. The proper oil levels canonly be determined by :- Ot 31 to Ot 35 : plug : filling the reducer to the level of theplug,- Ot 36 to Ot 39 : dipstick (J) : adjust oil level between the 2marks (up/down).DRIVE SYSTEMS - ORTHOBLOC 3000