DOC1001322
Chapter 7 Control, Inspection and Cleaning
HRL Series 7.4 Replacement of consumables
5. The connection fitting of the DI filter and the tube is connected by a fastener. O ring is used
for the connection fitting. After removing the fastener, remove the connection fitting. Be
careful not to apply force to the tube at this time. Also, please be careful not to damage the
O ring.
Both the IN side and the OUT side have the same shape. Remove the connection
fitting on both sides and remove the DI filter.
6. Install the DI filter in the reverse order of removal. The DI filter has no flow direction.
The DI filter IN-side tube on the lower side of the DI filter, please connect the DI filter OUT-
side tube on the upper side.
If connected reversely, the air in the DI filter will not escape, the DI filter function
may not work properly.
7. Secure the DI filter in a fixed band.
8. Install the maintenance panel. (Recommended tightening torque: 3.0N・m)
7.4.2 Consumables
Table 7.4-1 Consumables