Excessively wet
pulp discharge
from Hydra-
Extractor
.
1. Blockage of screen.
2. Worn screw and
brush.
1. Clean the Hydra-Extractor
screen. Refer to Hydra-
Extractor
Maintenance Section of the manual.
2. Send worn screw back to SOMAT Company for repair.
Remove screw and replace. Refer to Hydra-
Extractor
Maintenance Section of this manual.
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
Decreased pulping rate or
excessive unpulped material left
in Pulper tank after shut down.
Dull stationary cutter block or
impeller cutter ear, or excessive
clearance between the two.
Replace the dull stationary cutter
block and impeller cutter ear
and/or shim the impeller cutter
ear so that the proper clearance
is maintained.
Impeller jams when Pulper is
stopped and will not restart.
The clearance between the
security ring and the impeller
assembly is excessive.
Replacement of the impeller
assembly and/or the security
ring is required.
Slight clicking sound when
machine is operating.
Impeller cutter ear may be loose.
Tighten the hex head bolts that
hold the impeller cutter ear. Use
Loctite red.
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
Decreased pulping rate or
excessive unpulped material left
in Pulper tank after shut down.
Dull stationary cutter block or
impeller cutter ear, or excessive
clearance between the two.
Replace the dull stationary cutter
block and impeller cutter ear
and/or shim the impeller cutter
ear so that the proper clearance
is maintained.
Impeller jams when Pulper is
stopped and will not restart.
The clearance between the
security ring and the impeller
assembly is excessive.
Replacement of the impeller
assembly and/or the security
ring is required.
Slight clicking sound when
machine is operating.
Impeller cutter ear may be loose.
Tighten the hex head bolts that
hold the impeller cutter ear. Use
Loctite red.
Summary of Contents for SPC-75S
Page 12: ...Installation ...
Page 16: ...MOUNTING DETAIL OF TROUGH ...
Page 21: ...FOR REFERENCE ONLY ...
Page 22: ...Start Up ...
Page 26: ...Operation ...
Page 32: ...CLEANING YOUR SYSTEM ...
Page 38: ...MAINTENANCE ...
Page 49: ...TROUBLESHOOTING ...
Page 56: ...REPLACEMENT PARTS EXPLODED VIEWS ...
Page 57: ......
Page 60: ......
Page 62: ......