Siemens SIMOTICS XP 1MB1 series User Manual

Table of contents
1LA5/6/7/9, 1LG4/6, 1MA6/7, 1MB..1/2/3/4/5 - SH 63 ... 355
Operating Instructions, 06/2018, A5E44455710A
7
9.2.12 Risk of explosion due to damaged seals .............................................................................. 119
9.2.13 Drain condensate .................................................................................................................. 120
9.2.14 Insulation resistance and polarization index ......................................................................... 120
9.2.15 Maintaining the external fan (forced ventilation) ................................................................... 121
9.2.16 Repainting ............................................................................................................................. 122
9.2.16.1 Paint finish resistant to sea air .............................................................................................. 122
9.2.16.2 Touch up any damaged paintwork ........................................................................................ 122
9.3 Corrective maintenance ........................................................................................................ 124
9.3.1 Extended motor marking ....................................................................................................... 124
9.3.2 Anti-condensation heating .................................................................................................... 125
9.3.3 Sealing measures ................................................................................................................. 126
9.3.4 Rolling bearings .................................................................................................................... 127
9.3.4.1 Replacing bearings in explosion-proof machines ................................................................. 128
9.3.4.2 Bearing bushes ..................................................................................................................... 128
9.3.4.3 Fitting bearings ..................................................................................................................... 129
9.3.4.4 Insulated roller bearings........................................................................................................ 130
9.3.5 Mounting dimension "x" ........................................................................................................ 131
9.3.6 Fan ........................................................................................................................................ 131
9.3.6.1 Metal fan disassembly .......................................................................................................... 132
9.3.6.2 Mounting fans ....................................................................................................................... 132
9.3.7 Cable entries, sealing plugs and thread adapters ................................................................ 132
9.3.8 Terminal boxes, end shields, grounding conductors, sheet metal fan covers ...................... 133
9.3.9 Terminal board and grounding .............................................................................................. 133
9.3.10 Screw lock washers .............................................................................................................. 133
9.3.11 Links ...................................................................................................................................... 133
9.3.12 Reassembly: Miscellaneous information .............................................................................. 134
9.3.13 Optional add-on units ............................................................................................................ 134
9.3.14 O-ring seal ............................................................................................................................ 134
10 Spare parts ......................................................................................................................................... 135
10.1 Parts order ............................................................................................................................ 135
10.2 Data matrix code on the machine ......................................................................................... 135
10.3 Ordering data ........................................................................................................................ 135
10.4 Purchasing commercially available spare parts ................................................................... 136
10.5 Ordering spare parts via the Internet .................................................................................... 136
10.6 Roller bearings ...................................................................................................................... 136
10.7 Anti-condensation heating .................................................................................................... 137
10.8 Parts groups definition .......................................................................................................... 137
10.9 Ordering example ................................................................................................................. 138
10.10 Machine parts ....................................................................................................................... 139
10.10.1 Part lists ................................................................................................................................ 139
10.11 Standardized parts ................................................................................................................ 141
10.12 Exploded drawings ................................................................................................................ 142
10.12.1 1LA,1MA shaft heights 63 ... 90L, 1MB shaft heights 63 ... 71 ............................................ 142
10.12.2 1LA,1MA shaft heights 100 ... 160 ........................................................................................ 143
10.12.3 1LA5180 ... 225 ..................................................................................................................... 144

Siemens SIMOTICS XP 1MB1 series Specifications

General

Brand	Siemens
Model	SIMOTICS XP 1MB1 series
Category	Engine
Language	English