36
SPRING
CAP
SEAT
VALVE BODY
[ Fig. 8-9 ] Check valve
8-3-6 Check valve
Compressed air leakage may come from suction filter
originated form check valve leakage. In severe case, airend
Back-lash occurred. This case may cause severe damage to
airend because of foreign objects from outside. To prevent
possible defect, check valve every 2,500hours
1) Screw CAP open .
2) Check spring tension and SEAT of Check valve
3) Replace valve when it has been damaged.
Warning
Be sure of 0 psi of air pressure. It may cause injuries or severe damages
MAINTENANCE