Water Supply Connection - Bosch Rexroth CytroPac Operating Instructions Manual

7.4 Water supply connection

For motor and frequency converter cooling, the hydraulic power unit must be
connected to a cooling water supply.
▶ Connect the lines to the intended cooling water ports, see fig. 12, pos. 1,
according to the circuit diagram.
▶ Tighten the fittings according to manufacturer specifications.
▶ Make sure that the cooling water supply temperature does not fall below the
dewpoint of the ambient air around the hydraulic power unit.
▶ Observe the following requirements:
– Maximum cooling water temperature: 25 °C.
– Minimum cooling water flow: 10 l/min.
– Maximum glycol content: 30 %.
1
Fig. 12: Cooling water ports
1 Cooling water ports 2 x G1/2
Assembly
CytroPac, RE 51055-B/06.17, Bosch Rexroth AG
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