Revised 8/2017
Hurricane 500/600 Tier 4
15
MAINTENANCE PROCEDURES
Filter Bag Change
1.
Disconnect air line that runs from vacuum relief valve to the solenoid.
2.
Open all dome hold down clamps. (See Figure 10)
3.
Carefully open hinged dome. Remove hinge safety clevis pin prior to opening dome. Re-
install clevis pin after dome is in the open position. (See Figure 11)
4.
Disconnect dinn cable from diaphragm solenoid. (See Figure 12)
5.
Disconnect air/draw hose from air cannon. (See Figure 12)
6.
Remove nuts from both hold down bolts. (See Figure 12)
7.
Remove blast pipe safety clevis pin from bracket. (See Figure 12)
8.
Lift hinged blast pipe assembly into vertical position and secure safety pin.
9.
Lift cages out of filter bags and set aside.
Hold Down
Clamp
(in locked
position)
Figure 10
Figure 11
Dome hinge,
closed position
Hinge
Safety
Clevis Pin