Winget 200TM, Руководство по ремонту

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WORKSHOP MANUAL
Winget Mechanically Fed Mixers
Models: 200TM
From 1998
piece over the remaining gap in the drum clip and weld in place. Remove the tool.
Fully tighten the drum blades.
Run the mixer, tilting the drum via the tiltwheel making sure that the drum, clip or
bridge piece do not foul the mainframe or guards.
Stop the engine, clean any excess silicone off the drum or clip.
Drum Blade Replacement
It is unlikely that drum blades will require replacement separately to the drum cone.
However in the event that it should prove necessary, clean any hardened concrete or
mortar from around the bolts securing the blades. Remove the bolts and blades. Due
to the corrosive action of concrete and mortar it may be necessary to cut through the
old bolts using oxyacetylene equipment. Be aware that hot concrete can “explode”
violently spitting concrete - wear suitable eye protection and protective clothing.
Attach the new blades into the drum assembly finger tighten the bolts until all the
bolts are in place. Tighten the bolts.
The bolts should go into the drum from the outside and only round or dome headed
bolts should be used.
Bevel Gear Guard Replacement
Remove the drum assembly as previously described. Remove the four setscrews,
nuts, etc. holding the guard in place. Fit the new guard tighten the setscrews.
Replace the drum assembly as described below.
Refitting Drum Assembly
Using suitable lifting equipment lift the drum assembly, check the drum shaft is clean
and referring to the Drum Adjustment illustration coat the drum shaft
(J) and trunnion
with anti-seize compound at (A) .
Turn the drum shaft so the threaded holes in the base of the shaft are at 90 degrees
to those in the trunnion base blocks.
Position the drum over the trunnion and lower into place making sure the bevel gear
and pinion are fully in mesh and the drum is fully seated down.
Apply anti-seize compound to the drum shaft setscrews and secure the flange to the
drum shaft not forgetting the tabwasher. Using the flange turn the drum shaft until
the remaining holes in the flange align with the holes in the base block.