16
DRX
™
3000 Impact Beds
Section 6 - Maintenance
Flexco® impact beds are designed to operate with minimum maintenance. However, to maintain superior performance
some service is required. When the impact bed is installed a regular maintenance program should be set up. This
program will ensure that the impact bed operates at optimal efficiency, and problems can be identified and fixed before
any damage is done to the belt, the bed, other conveyor components, or structure.
All safety procedures for inspection of equipment (stationary or operating) must be observed. The DRX™ Impact
Bed operates in the loading zone of the conveyor system and is in direct contact with the moving belt. Only visual
observations can be made while the belt is running. Service tasks can be done only with the conveyor stopped and by
observing the correct lockout/tagout procedures.
6.1 New Installation Inspection
After the impact bed has run for a few days a visual inspection should be made to ensure the bed is performing
properly. Make adjustments as needed.
6.2 Routine Visual Inspection (every 2-4 weeks)
A visual inspection of the impact bed can determine:
• If the skirt rubber is adequately keeping the chute area sealed
• If the impact bars are worn out and need to be replaced
• If there are excessive materials building up around the impact bed
• If there is damage to the impact bed, belt or other conveyor components
If any of the above conditions exist, a determination should be made on when the conveyor can be stopped for
cleaner maintenance.
6.3 Routine Physical Inspection (every 6-8 weeks)
When the conveyor is not in operation and properly locked and tagged out, a physical inspection of the cleaner
to perform the following tasks:
• Clean material buildup off the impact bed and conveyor structure.
• Closely inspect each impact bar for wear and damage. Replace if needed.
• Check the impact bed frame for damage.
• Inspect all fasteners for tightness and wear. Tighten or replace as needed.
• Inspect skirt rubber and adjust as needed to compensate for impact bar wear.
• When maintenance tasks are completed, test run the conveyor to ensure the impact bed is performing
properly.
