Mixing pump RITMO L plus FC-230V Overview – Operation
Maintenance tasks
64
2020-11-09
59.3 Checking the pressure switch
59.3.1 Water pressure switch
Fig. 127: Pressure switch
If more blockages occur, the pressure switch Water (1) must be
replaced. The pressure switch is fixed in its setting and cannot be
readjusted.
Implementation by a service fitter.
Pressure switch Water
(1)
Machine switches
“ON”
Machine switches
“OFF”
Water
1.7 bar
1.4 bar
59.4 Pressure switch on the compressor
2 1
3
Fig. 128: Pressure switch
Pressure switch
Compressor (1)
Compressor
switches “ON”
Compressor
switches “OFF”
Compressor
1.1 bar
1.4 bar
Pressure switch
Plastering machine (2)
Machine switches
“ON”
Machine switches
“OFF”
Plastering machine
0.9 bar
1.2 bar
The safety valve (3) for the air compressor is set to 1.8 bar.
59.5 Cleaning the air compressor slide control / air filter
Fig. 129:
Air filter
1. Clean the pre-filter weekly.
2. Release the tension springs and remove the filter insert.
3. Blow off the pre-filter from the inside toward the outside with compressed air
(see figure below).
4. Be sure to replace any clogged, oily, greasy or damaged filter cartridges.
Item number for filter cartridge D050x58: 00 08 75 47
1
