MONOGRAM SYSTEMS
COMPONENT MAINTENANCE MANUAL with ILLUSTRATED PARTS LIST
BASIC PN 15900
Page 104
Monogram Proprietary – See title page for details
38-31-09
May
17/02
Table 101
Troubleshooting
TROUBLE
PROBABLE CAUSE
CORRECTIVE ACTION
Toilet will not flush
(motor-pump-filter running).
Foreign object obstruction of
flushing fluid passages.
Inspect discharge tube.
Pump inoperative.
Sheared pump drive shaft.
Replace drive shaft coupling.
Motor-Pump-Filter noisy.
Improperly assembled or
damaged motor-pump-filter
assy.
Replace motor-pump-filter unit
assy.
Motor runs continuously or
excessively long.
Malfunction in timer assembly.
Replace timer.
Leakage from tank drain.
Drain valve not sealed.
Inspect drain outlet valve seat
area of tank for cracks, chips
and scratches.
Replace drain valve assy.