Eaton 1MM Installation Instructions Manual

Eaton 1MM Installation Instructions Manual Manual pdf 1 page image

MAIN DEVICEMOUNTING FEETMOUNTING RAIL(S)“X”“Z”MOUNTING FEETFig. 1 Locations of Mounting Feet, Rails, and ModulesFig. 2 Ring Type and Ringless CoversMETER COVERSCREWSMOVABLE LATCHRING STYLECOVER RINGLESS STYLECOVER35SS, 37SS - 2,3 METER35SS, 37SS - 1 METER1MM, 3MM - 200 AMP1MM, 3MM - 125 AMPTYPE OF METER MODULE35-3/16 (893.76)17-1/16 (433.39)34-7/32 (869.16)34-7/32 (869.16)“X” in.(mm)18-1/2 (469.90)19-27/32 (504.03)18-15/32 (469.11)12-19/32 (319.88)“Z” in.(mm)35MM, 37MM - 2 METER35MM, 37MM - 1,3,4 METER30-11/16 (779.46)30-11/16 (779.46)27 (685.80)13 (330.20)Installation Instructions for Type 1MM, 3MM, 35MM, 37MM,35SS, and 37SS Modular Metering CentersH A Z A R D O U S V O LTA G E . W I L L C A U S ESEVERE INJURY OR DEATH.VO LTA J E P E L I G RO S O. C AU S A H E R I DA SSEVERAS O MUE RTE.Tur n O F F power s up p l y in g t hi s equip m e n t be for e wor k i n ginside.INTERRUMPA el s umini stro de energia que alimenta estee q u i p o a n t e s d e t r a b a j a r e n e l i n t e r i o r d e l m i s m o .PELIGRODANGERMOUNTING FEET:Swivel the mounting feet at the top and bottom of the en-closures as shown (meter modules have two mounting feetand main devices have four mounting feet). After markingholes on the wall, the mounting feet may be moved awayfor drilling of the holes. (See Fig. 1 below).Please read these instructions completely before installingor removing device. Improper installation could behazardous to personnel and/or equipment.Por favor lea estas instrucciones en su totalidad antes deinstalar o mover el aparato. Una instalacion inapropiadapuede ser peligrosa para el personal y/o el equipo.Veuillez lire les présentes directives au complet avantd’installer ou de retirer le dispositif. Une mauvaise installationpourait causer des blessures au personnel et/ouendommager l’equipement.INSTALL MOUNTING RAILS ON WALL:Establish the required height of the centerline of the bottommeter socket, per the utility company specifications.Determine the bottom line of the meter modules and maindevices. Use a “Z” dimension per the table below. Thatis the distance from the bottom meter socket line to thebottom of a meter module.Measure up a distance “X” (see table) inches from thebottom line of the meter modules to mounting holes for themounting rail. Strike a level line for the fasteners and attachthe mounting rails. (See Fig. 1 below).METER SOCKET COVERS:Remove all the meter socket covers which are over thehorizontal main bus. Ring style covers are attached withtwo screws inside the socket rim. Ringless style coversare attached with an external movable latch. (See Fig. 2).Ringless style covers have barrel lock provision K.O. Touse, remove knockout and apply kit 3MMBLKIT or 37MMBLK.METER MODULES:Hang meter modules on the mounting rails, loosen all ofthe main bus joint bolts, and slide the meter modulestogether.Fasten the enclosures together, in order to bond devicestogether and provide suitable ground path, with the (2) # -20 screws supplied with each module.Torque to 26 lb-in (2.94 N-m).Torque each main bus joint bolt to 300 lb-in (33.90 N-m).Secure mounting feet to the wall. (See Fig. 3 on Page 2).T E N S I O N DA N G E R E U S E . P E U T C AU S E RD E S B L E S S U R E S G R AV E S O U L A M O RT.Cou p e r l’ali m e n t at ion él e c t r iqu e de cet équipe m e n t avantd’y effect uer de s travaux. )I.L. 70-8306 1

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