User Manual EM303B General Purpose Inverter Table 11-3 Installation Dimensions of Chassis and Foundation Bolts Tighten the screws on the back and 2 sides of the inverter housing Figure 11-3 Chassis for Floor Mounting Figure 11-4 Installation Dimensions of Chassis D Figure 11-4Installation Dimensions of Foundation Bolts 175 Inverter Model No. H (mm) W(mm) D(mm) d(mm) EM303B-055～075 120mm 370 213 8 EM303B-090 253mm 300 243 13 EM303B-110～132 253mm 300 258 13 EM303B-160～200 308mm 416 293 13 EM303B-220～280 300mm 500 340 13 EM303B-315～400 355mm 720 339 13