The following parts should be inspected for damage while the shaker is
disassembled:
1) Electrical Wiring
2) Terminal Block.
3) Air Chamber for load support
4) Field coils.
5) Armature coils (Driving coils)
6) Air Support Assembly
7) Guidance System
Annual Tests and Inspections
The following should be performed annually.
Check the circuit breaker “trip test” (if so equipped). This is accessed through a
hole below the circuit breaker handle.
Clean the transformer and power supply using a shop vacuum.
Use compressed air to blow accumulated dust from windings.
Record results on Service Log Sheet.
Blower Inspections
Blower is used to equalize the heat generated in the shaker to keep the system
normally working so preventive inspections as below are needed.
Inspect the connection of the duct, if loosen, tighten it.
Duct mustn’t be cracked or leak, if found, repair or replace it.
With a pressure meter Measure the air pressure which should correspond with the
specifications in this manual. If lower, confirm the cause first before test.