Hydraulic system Max.
operating pressure of the hydraulic system • 210 bar When carrying out assembly work on the hydraulic system, particularly when using accumulators (fig. 4): • Depressurise the hydraulic system (control valve set to “Lower”) • Mechanically secure hydraulically operated components (pick-up device, cutting unit) to prevent uncontrolled movements. According to DIN 20066, the period of use of a hose line, including any storage period, should not exceed six years. 2.5.
In order to comply with European safety regulations EN 704, the manufacturer of machines is required since 01.01.95 to supply fixed partitioned protective guards that are self locking but require the use of a tool to be opened. In order to open the protective guards on WELGER balers, turn the hexagon head of the lock anti-clockwise with a 13 mm spanner and pull the guard off the baler.
Electromagnetic compatibility (EMC)
The baler is equipped with electronic constituents and component parts whose function can be influenced by electromagnetic radiation from other appliances. Such influences can generate hazards for persons if the following safety precautions are not taken into account.