Manual of instructions TT-181 7/33
1.5. Using this Documentation
This documentation contains important information for safe, economical operation and for proper
maintenance of the device.
Compliance with this documentation helps to avoid danger, minimise repair costs and downtime, and
increase the dependability and service life of the unit/system.
The operating instructions should be kept near the corresponding unit and
always be accessible to operating and maintenance personnel.
1.5.1. Additional Documentation
The included documentation is completely correct for the basic versions of units. Components
that do not belong to the basic hardware are noted as extra equipment. The corresponding
additional documents are included with special versions of devices. Any additional documents
supplement and/or replace the descriptions contained in this documentation, which are then
either invalid or only conditionally valid.