4.5.2 Further safety devices
The following safety devices are provided and may not be modified in any way.
■ Pressure relief valves:
Pressure relief valves protect the system against unacceptable pressure rise. They are factory
set.
■ Enclosures and guards for moving parts and electrical connections
Protect against accidental contact.
4.6 Options
The options available for your machine are described below.
4.6.1 Option da, db, dc, dd, ec
Air treatment options
For some applications, the compressed air generated by this machine must be treated before use.
The following describes the possible air treatment options that may be fitted to the machine.
Fig. 7 Compressed air options
1
Tool lubricator (option ec)
2
Filter combination (Option dd)
3
Heat exchanger (Option db)
4
Cyclone separator (Option da)
5
Compressed air after-cooler (Option da)
6
Fresh air filter (Option dc)
4.6.1.1 Option da
After-cooler
The aftercooler lowers the compressed air temperature to only 5 K to 10 K above ambient. Most of
the moisture carried in the air is removed in the aftercooler.
4
Design and Function
4.6
Options
46
Operator manual Portable compressor
M 64
No.: 9_5898 26 E
RAMIRENT