How to disassemble the PerfoDrum Screen and replace FIfth Wheel

OVERVIEW

The unit is bolted to the ground with anchor bolts.

In-Tank: You disconnect drum transport conveyor assembly, lift it up and drop it to the floor to gain access to to the motor and gearbox area to perform work.

In-Channel: You tilt the screen section up and gain access to the motor and gearbox area to perform work (go to STEP 6).


FIFTH WHEEL	INLET SIDE	OUTLET SIDE

DISSASSEMBLY STEPS

STEP 1: ACCESS

Remove all the covers and flexibles tubes connected to the washing system

Unbolt and remove cover sections

STEP 2: LIFITNG POINTS

Identify the 3 lifting lug points
Rig your lifting device (crane, beam, or other) using Anchor Shackles (What is: Anchor Shackle)

Lifting Lug Points - Perfordrum DRYCAKE

STEP 3: BEFORE LIFTING

Unbolt and remove the drum holding screws
Unbolt and remove support leg holding screws

Remove all bolts (red circled) on both sides

STEP 4: LIFTING

Lift Drum and transport assembly straight up .

Lifting of Perfordrum DRYCAKE

STEP 5: LAYING DOWN ASSEMBLY

Drop down assembly with drum corner first. (1)
Ensure the edges rest on the wooden planks
Carefully lower the transport/compaction zone to the ground untill unit rest on the ground. (2-3)
Ensure the outlet chute and assembly rests on the wooden planks.

Ensure equipment is secure, stable and safe for working on. Use wooden planks to secure if needed. Do not rest equipment on concrete or ground to avoid damage, bending and scratching.