8.3 Option ea
Operating the tool lubricator
Fig. 20 Setting the tool lubricator
1
Tool lubricator
2
Metering knob
3
Ball valve
A – open
B – closed
Adding lubricating oil
1. Open the shut-off valve
3
.
2. Set the oil flow with the adjusting knob
2
on the metering valve.
Shutting off lubricating oil
➤ Close the shut-off valve
3
.
Further information See separate tool lubricator operating instructions for operation and maintenance of the tool lubri‐
cator.
For suitable tool oil see chapter 2.7.1.
8.4 Option ba, bb
Using the low-temperature equipment
➤ Using the frost protector
➤ Pre-heat the engine coolant.
8.4.1 Option ba
Using the frost protector
Air flow through the frost protector is switched on just before shutting down the compressor.
Precondition Frost protector filled with antifreeze
8
Operation
8.3
Operating the tool lubricator
58
Service Manual Screw Compressor
M43
No.: 9_9432 02 E
RAMIRENT
