Flender/Flender Gear Units/Bevel-helical gear reducer B3
o ensure the companys competitive strength. In addition, the steadily increasing net-working of machines and plants require consistent security con-cepts.

Maintenance and status monitoring as well as the imple-mentation of integrated security concepts by Siemens experts support optimum plant use

and avoid downtime. The services in-clude maintenance management as well as consulting on main-tenance concepts, including the complete handling and

execu-tion of the necessary measures. Complete solutions also cover remote services, including analysis, remote diagnosis, and remote monitoring. These are

based on the Siemens Remote Services platform with certified IT security. Service Contracts Making maintenance costs calculable, reducing interfaces, speeding up response times, and unburdening the companys resources the reduced downtimes that these measures achieve increase the productivity of plant. Service contracts from Siemens make maintenance and repairs more cost-effec-tive and efficient. The service packages include local and re-mote maintenance for system or product group in automation and drive technology. Whether you need extended service peri-ods, defined response times, or special maintenance intervals, the services are compiled individually and according to need. They can be adjusted flexibly at any time and used indepen-dently of each other. The expertise of Siemens specialists and the capabilities of remote maintenance thus ensure reliable and fast maintenance processes throughout plants entire lifecycle. Siemens AG 2 Appendix Index Subject index 1/1 Siemens MD 3.1 2A Actual ratio Types B2, B3 and B4 .............................. 3/6 Types H1, H2, H3 and H4 .............3/6 , 3/6 Application ................................................ 1/2 Article Nos./Selection and ordering data Type H1, H2, H3 and H4, upright mounting position, output at bottom ........................ 6/2 ...6/2 Types B2, B3 and B4, horizontal mounting position .....