7
5.2 Maintenance and Inspection
For lubrication of the pump, perform oiling once every 10 days
with lubricating oil. (Fig.9)
Apply the lubricating oil as following.
1) Remove the air regulator.
2) Inject a few drops of lubricating oil (approx. 0.5 mL) into the
air supply port as shown in the figure at right. Use turbine oil
class 1 ISO (VG-32) or equivalent as the lubricating oil.
[Inspection]
The hose is a consumable part. Check it periodically. If any blemish or leakage is found, replace the hose little
earlier.
The packing and slide portion parts of the pump are worn away. Check and replace them once a year.
CAUTION
- When washing parts, do not use such a liquid as corrodes aluminum, copper alloy, iron, etc.
Fig. 9