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SVL-A, SVL-B, SVL-C, & SVL-D Self-Contained Material Loaders - Venturi Style 31 of 49
5-2 Cleaning the Conveying Filter
WARNING! Disconnect power air sources. Always disconnect the main power source
and compressed air source before removing the filter. This prevents the
loader from starting during servicing, which could cause injury from flying
debris.
Caution! Wear eye protection. We recommend that you use vacuum air
for cleaning filters and other parts of this equipment. If you use
compressed air to clean the equipment, you must wear eye
protection and observe all OSHA and other safety regulations
pertaining to the use of compressed air.
The filter module atop the SVL loader must be cleaned periodically to assure that
compressed air evacuation from the loader is efficient. If this filter becomes clogged
the conveying air will seek an alternate escape route, possibly forcing its way out
through crevices in the receiving hopper or elsewhere. Loading performance could
be hampered by the resistance that the filter gives to air (and material) flow.
1. Remove the filter. The filter module is friction fitted to the top of the
loader body and may be easily removed by hand, without tools.
2. Inspect the filter carefully. Depending upon the material that was
conveyed, the filter may only require a brief wipe-out of the inside to
remove residual material fines and dust. Always check for holes that
could allow the passage of fines or dust to the loader motor. Replace
the filter if it is damaged, excessively worn or too clogged with material
dust. Do not attempt to repair a damaged filter. Replace the entire filter
if the rubber seal is damaged or excessively worn.
3. Clean the filter. For dusty material or color changes, the filter should
be wiped out and then vacuumed. We recommend that you vacuum the
filter surfaces. If you use compressed air, you must wear eye protection
and follow all safety regulations pertaining to cleaning equipment with
compressed air. Do not attempt to repair a damaged filter.
Caution! A SVL filter that is worn to the extent that it does not provide a
good seal around the base may not grip the top of the loader
sufficiently and could fall off during use. This is a hazard to
those below/near the loader. The filter should be replaced so
that a good, secure fit is achieved each time the filter is installed
on the loader.