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mes:
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、
Low water cut-out trips
with water in the jacket.
Electric Heat.
Water in chamber.
Steam comes out
vacuum dryer.
Load does not dry.
Solution exhaust too fast
or too slow.
1. Mineral deposits in the
jacket.
2.
Low water cut-off needs
adjustment.
1. Plugged screen in chamber
drain.
2. Plugged drain line.
3. Steam trap does not open
for water.
1. Vacuum dryer clogged and
inoperative.
2.
Vacuum dryer not ina
vertical position.
1. Vacuum dryer clogged.
2. Operating valve handle does
not properly positioned.
3.
Heat source shut off during
drying cycle.
4. Vacuum dry time insufficient.
5.
Goods improperly loaded.
1. Operating valve handle not
properly positioned.
2. Multiport valve plugged or
defective.
1. Clean jacket and heating
elements.
2. Adjust the low water cut-
out.
1.
Remove
screen
and
clean.
2.
Clean drain fine.
3. Overhaul steam trap.
1. Overhaul vacuum dryer.
2.
Straighten the vacuum
dryer.
1. Overhaul vacuum dryer.
2. Turn to proper position.
3. Continue jacket pressure
throughout cycle.
4.
Time for full 15 minutes.
5.
Arrange load so moisture
will drain off.
1.
Turn to proper position.
2. Clean or repair multiport
valve.
Safety valve pops
prematurely or does not
release at the set
pressure.
1.
Defective safety valve.
Case overheats.
Gasoline burner
operation.
1.
Insufficient venting.
2.
Firebox door closed.
3. Wing baffle improperly
positioned.
1.
Replace safety valve.
1. Check stack for
obstruction and for proper
draft.
2.
Open door.
3.
Position the wing baffle
properly.
No steam pressure.
Direct steam operation.
1.
Steam valve closed.
1. Open steam supply
valve.
M_138.00C
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