
Table of Contents HYDAC FILTER SYSTEMS GMBH
iv BeWa MFU-15E_S 4391552d en-us print
3.7.2 MFU-15S9-... Standard....................................................................40
3.7.2.1 MFU-15S9 - Dimensions / hydraulic diagram .........................41
3.8 Design and function......................................................................................43
3.8.1 Function ...........................................................................................45
4 Transportation / Storage ........................................................................................ 47
4.1 Storing the filter unit (>6 months) .................................................................48
4.2 Storing the filter unit with hoses and lances .................................................49
5 Setting up / assembly / integration of the filter unit ................................................ 51
5.1 Increasing the stability/adjusting the feet .....................................................51
5.2 Avoiding siphoning .......................................................................................55
5.3 Avoiding the mixing of oils - Emptying the filter unit .....................................57
5.4 Making the electrical connections ................................................................58
5.4.1 Filter unit without power plug/without connection cable...................59
5.4.2 Connecting the filter unit with 12/24 VDC .......................................59
5.4.3 Connecting a filter unit with a power plug for 120/230 VAC, single
phase ...............................................................................................61
5.4.4 Connecting filter units with a power plug for 400 VAC, 3 phases ...62
5.4.5 Connecting the signal cable (only MFU-15S9-...) ............................63
5.5 Connecting pneumatically (air motor option)................................................65
5.6 Connecting the suction/pressure port...........................................................66
5.7 Attaching/connecting the suction/pressure hoses (accessories)..................68
5.8 Commissioning the filter unit ........................................................................69
6 Manual operation ................................................................................................... 71
6.1 Switching the filter unit on or off/EMERGENCY-STOP ................................72
6.2 Observe the optical clogging indicator .........................................................72
6.3 Selecting the operating modes.....................................................................73
6.3.1 Recirculation with filtration/dewatering.............................................74
6.3.2 Circulation pumping without filtration ...............................................76
6.4 Operation with accessories ..........................................................................78
6.4.1 Using the pump nozzle ....................................................................78
6.4.2 Using a flow rate meter ....................................................................79
6.4.3 Using a pump nozzle with a flow rate meter ....................................79
6.4.4 Using a suction line filter on the suction hose..................................80
6.4.5 Using the lance set (1.3 m) on the suction and pressure hose........80