Ingersoll-Rand HP825WCU, Руководство по эксплуатации, техническому обслуживанию и каталог запасных частей

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Book 35393560 (12/02)
45
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SCAVENGE LINE
WARNING
High pressure air can cause serious injury or
death from hot oil and flying parts. Always relieve
pressure before removing caps, plugs, covers or
other parts from pressurized air system.
The scavenge line originates at the
receiver--separator tank cover and terminates at the
compressor airend through an orifice.
Once a year or every 2000 hours of operation, which-
ever comes first, remove this line and any orifice, thor-
oughly clean, then reassemble.
NOTICE
Excessive oil carry--over may be caused by an oil--
logged separator element. Do not replace ele-
ment without first performing the following main-
tenance procedure:
1. Check oil level. Maintain as indicated earlier in
this
section.
2. Thoroughly clean scavenge line, any orifice and
check valve.
3. Assure minimum pressure valve is holding
65--70 psi.
4. Run unit at rated operating pressure for 30 to 40
minutes to permit element to clear itself.
EXTERIOR FINISH CARE
This unit was painted and heat cured at the factory
with a high quality, thermoset polyester powder
coating. The following care will ensure the longest
possible life from this finish.
1. If necessary to remove dust, pollen, etc. from
housing, wash with water and soap or dish washing
liquid detergent. Do not scrub with a rough cloth, pad,
etc.
2. If grease removal is needed, a fast evaporating
alcohol or chlorinated solvent can be used. Note: This
may cause some dulling of the paint finish.
3. If the paint has faded or chalked, the use of a
commercial grade, non--abrasive car wax may partial-
ly restore the color and gloss.
Field Repair of Texture Paint
1. The sheet metal should be washed and
clean of foreign material and then
thoroughly dried.
2. Clean and remove all grease and wax from
the area to be painted using Duponts 3900S
Cleaner prior to sanding.
3. Use 320 grit sanding paper to repair any
scratches or defects necessary.
4. Scuff sand the entire area to be painted
with a red scotch brite pad.
5. Wipe the area clean using Duponts 3900S.
6. Blow and tack the area to be painted.
7. Apply a smooth coat of Duponts 1854S
Tuffcoat Primer to all bare metal areas and
allow to dry.