Quincy Compressor 50093-103 - Manual (Page 44)

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Cooling Water
Cooling water should be clean and cool. Scale forming or
corrosive water will shorten the life of water-cooled
coolers. If there is any doubt about the condition of the
water, have it analyzed. It may be necessary to add a water
treatment system and/or revise the cooling system. Under
some conditions the life of the water-cooled cooler can be
extended by changing to a water-cooled cooler of different
material.
Safety Labels/Decals
! CAUTION !
Removal or painting over safety labels will result
in uninformed conditions. This could result in
personal injury or property damage. Warning
signs and labels shall be provided with enough
light to read, conspicuously located and
maintained for legibility. Do not remove any
warning, caution or instructional material
attached.
Instruction Manual
!WARNING!
Provisions should be made to have the
instruction manual readily available to the
operator and maintenance personnel If, for any
reason, any part of the manual becomes illegible
or if the manual is lost, have it replaced
immediately. The instruction manual should be
periodically read to refresh one's memory-it may
prevent a serious accident.
Induction System
Extreme care must be taken in selecting a proper induction
filtration system for the vacuum pump. Liquids, solids,
and abrasive powders can result in short life or mechanical
failure of the bearings, erosion of the rotors, plugged fluid
filter and/or separator element, short life of the fluid seal,
corrosion of internal parts and motor overload. Use a
vibration isolator and support all piping correctly. Piping
should be at least as large as the inlet valve opening. The
piping must be leak free and absolutely clean after
fabrication.
All connections to the vacuum pump must be tight. Air
leakage into the vacuum system lessens the vacuum
pumps ability to draw down to a base level of vacuum and
increases energy consumption.
Clean Out Schematic: "L" Type Filter
Clean Out Schematic: "L" Type Filter