WAMGROUP MAP WB, Эксплуатация и обслуживание

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02.02
MA.04.M.
2
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WB
OPERATION AND MAINTENANCE
KÄYTTÖ- JA HUOLTO-OPAS
UTILISATION ET ENTRETIEN
USO E MANUTENZIONE 80
Problem Possible Reason Action
The mixer does not start
Fuse(s) on electric control panel blown Change blown fuse(s)
Circuit breaker tripped Reset circuit breaker
Overload tripped Reset overload
Inspection hatch open Close hatch
Emergency stop button pressed Reset emergency button
The mixer does not discharge the
product
No air in the pneumatic cylinder Re-establish compress air supply
Faulty solenoid coil Replace coil
The mixer is noisy
Incorrect gap between plough tools and mixing
chamber Call MAP Technical Assistance
Faulty end bearing Repair the bearing(s) (see M.62)
The mixer stops during a mixing cycle
The amount of product is more than max.
allowed
Remove product from the mixer until the
right level is reached
Residue inside the mixing chamber
Worn tools Change or adjust tools
The mixer does not mix the product
properly
Incorrect product processing time inside the
mixing chamber Reset correct processing time
Excess wear on tools Replace or adjust tools
Excessive powder leaking from the
inspection hatch Worn seal Replace seal
Powder leaks from the bearing seals
Seal packings incorrectly registered Register the packings correctly (see M.58)
Worn packings Replace the packing (see M.70)
During mixing, product leaks from the
discharge door
Worn seal Change seal
Insufficient air pressure Increase air pressure
Leak in compressed air circuit Repair or replace the vorn parts
Powder leaks from the chopper seals
Incorrectly registered packings Regulate the packings (refer to Operating
and Maintenance Manual - Choppers)
Worn packings Change the packings (refer to Operating
and Maintenance Manual - Choppers)
Bearings overheat
Worn or damaged bearings Replace the bearings
Gear unit overheats
Insufficient or excessive oil in gear unit Fill to correct level
Worn or damaged bearings Replace bearings
Electric motor overheats
Worn or damaged bearings Replace bearings
Excess temperature in the mixing
chamber
Excessive mixing time Reduce mixing time
Highly abrasive product Reduce mixing time
Introduction of products that, when combined,
create a chemical reaction Check to make sure the temperature does
not exceed max. permitted (see M.51)