Telsmith Vibrating Aggregate Screen 5 x 16 Double Deck

Check wire weave for breaks, tears or separation of the wire.

Observe operating screen for any panels with 'dead spots' where material is puddling.

Screen Tension and Buffer Inspection

Check that screen is tight against all buffer and crown bars.

Check rubber on crown bars for missing, torn, or worn through to the metal conditions.

Check that the rubber center hold down is not damaged.

Ensure cross bracing is provided if all support frames and drive units are removed.

Removal of Backplate and Discharge Lip

Support the backplate with a hoist and lift straps.

Remove the capscrews holding the backplate to the support frame.

Lower the backplate to the ground.

Support the discharge lip with straps and a hoist.

Remove the six capscrews and locknuts holding the discharge lip assembly.

Lower the discharge lip assembly to the ground.

Ensure all necessary tools are available (C-clamp, wrench, etc.)

Review Figure 8-55 for brace pattern

Clamp the brace being removed to the mounting tabs at both ends using a C-clamp

Remove all 3/4” capscrews holding the brace to the support frame

Remove the C-clamps from one end at a time while lowering the brace

Check vibrator oil for impurities (oil sample)

Check nuts and bolts for tightness or missing fasteners

Check that vibrating unit drive sheave is free of debris and tight on shaft bushing

Check that electric drive motor output sheave is tight on shaft

Component Inspection and Replacement

Inspect friction pucks. Replace if surface is worn below usable dimension

Check live frame for cracks or broken welds

Remove the drain plug from both manifolds and drain oil into a container large enough to contain approximately 8 gallons of oil.

Elevate one side of the screen to facilitate drainage if necessary.

Refill system with 7 gallons (26 L) of specified gear oil for your operating conditions.

Re-check oil level in both manifold sight windows and refill to full line if necessary.