Amsco 36 H, Руководство оператора

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10-2
P129394-068 Operator Manual Service Procedures
10.3 Clean
Strainers
The strainers should be opened for cleaning after initial start-up and
at least twice a year thereafter (refer to preventative maintenance
schedule in
Table 8-1 ). Accumulation of sediment and rust will
reduce pressure and flow. In extreme conditions, complete blockage
may occur.
Disassembly
Shut off water and steam supplies, then vent pressure in line by
running a short sterilizer cycle. Abort cycle when no pressure is
present in the steam or water lines.
1. Assure water and steam lines are still shut off.
2. Remove hex plug and gasket.
3. Pull out strainer screen from body.
4. Scrape and polish all rust and residue from strainer screen
and body. Use a wire brush or steel wool. Be sure that all
perforations are clear. Replace screen if damaged, rusted or
corroded.
Reassembly
1. Insert screen into strainer body. Ensure that no dirt or other
particles remain in strainer body.
2. Replace and tighten hex plug. Use a new gasket if necessary.
3. Make certain that all pipe connections are tight after assembly.
WARNING – BURN HAZARD:
Failure to shut off the steam
supply when cleaning or
replacing strainers can result
in serious injury.
!