Oil/air cooler
Series OPC
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
43211 EN
13 of 20
5
Please observe protection
note ISO 16016.
Drawn:
2019-10-23 Pz/Str
Replacing:
KTR-N dated 2017-01-02
Verified:
2019-11-04 Pz
Replaced by:
Please make sure that the oil/air cooler is properly connected and fastened.
A grounding cable has to be connected to the oil/air cooler in the position marked (on the
yellow grounding symbol).
Please observe the following procedure:
•
Flush the oil/air cooler with the same liquid/medium as the other systems.
•
Filter the liquid/medium after flushing.
•
Vent the cooling element after filling (see illustration 9).
•
The oil/air cooler and the protective grid have to be free from damage.
•
The fan needs to rotate freely. The minimum gap (as per chapter 8.3) for fixed components needs to be
observed.
•
Hydraulic connections have to be tightened.
•
The inside of the fan housing has to be free from any objects.
STOP
Components which are hurled may cause personal injuries, damage other components or
generate sparking.
Preventive maintenance operations have to be regularly performed by the user.
The following items have to be reviewed:
•
Unusual noise or vibrations must not be generated.
!
With vibrations inspect the screw connection of motor and pump.
If the damage has not been repaired in this way, please consult with KTR.
!
During operation please pay attention to changes in operating noise of the ROTEX
®
coupling.
•
Proper fastening of the oil/air cooler has to be assured.
•
Impurity of the oil/air cooler reduces the cooling power, make sure to clean your cooler (see item
cleaning
).
•
Inspect the oil/air cooler for damages, defective components have to be replaced.
•
Inspect the cooler core, the pump and the screw connection on the pipeline for leakages.
!
Leakages have to be eliminated immediately.
Oil which has escaped has to be removed properly, since oil residues may vaporize on hot
components and ignite.
5
Start-up
6
Maintenance and service
