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138 Series Sterilizers
Operations and Maintenance Manual
FAULT
PROBABLE CAUSE
Original
November, 1996
REMEDY
D
|
Steam pressure high,
low, or erratic.
Direct
Steam operation.
2. Faulty steam control valve.
3. No steam supply to unit.
1. Steam supply less than 35
psi minimum.
2. Steam pressure regulator
sticking or defective.
3. Steam trap clogged or stuck
open.
4.
Pressure gauge error.
5.
Drain valve closed.
2.
Repair.
3.
Supply steam to unit.
1. Increase steam supply
pressure.
2. Repair or replace steam
pressure regulator.
3. Overhaul steam trap.
4. Calibrate or replace
pressure gauges.
5.
Open drain valve.
M 138.DOC
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