8
Problem
Remedy
Machine does operate
Make sure air line valve is in ON position.
Inspect air regulators for interference of air flow.
Inspect air compressor for adequate size and that proper air pressure
is available (60 to 90 p.s.i.).
Inspect air line for proper size and/or damage.
Always use flow through connectors.
Machine stops running
Inspect drum level.
Inspect air line for damage.
Inspect air pressure.
Machine has no suction
Inspect for clogged or collapsed hose
Defective drum seal.
Material too heavy for unit.
Air pressure drops at gauge Inspect air compressor for proper free air consumption and resis-
tance in air line size or connections.
Machine has poor recovery
Inspect for correct size hose and attachments.
Defective drum seal.
Material too heavy for unit.
Inspect external filter(s). Empty and clean if necessary.
Ensure external filter(s) are properly locked onto venturi powerheads.
Inspect drum cover gasket.
Ensure venturi powerheads are properly locked into Jumbo cover.
Inspect connection of external filters.
Inspect all seals for wear and/or damage.
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