INSTRUCTION MANUAL
HITACHI Oil-Free Rotary Screw Air Compressor
Air-cooled
DSP-45AT6N
DSP-55AT6N
DSP-75AT6N
DSP-55VATN
DSP-75VATN
[Without dryer type]
Water-cooled
DSP-45WT6N
DSP-55WT6N
DSP-75WT6N
DSP-55VWTN
DSP-75VWTN
[Without dryer type]
Prior to operation of this air compressor, ensure that all
operators read and understand this INSTRUCTION MANUAL
completely, thereby operating it safely and properly.
Place the INSTRUCTION MANUAL near the air compressor to
make it available at any time, and refer to it as the need arises.
● This INSTRUCTION MANUAL explains in detail
the important items that require attention;
observed as the following:
● Always observe instructions of WARNING,
CAUTION and IMPORTANT, as they indicate
considerable risks to safety.
GRAPHIC DESCRIPTIONS:
WARNING
: Indicates warnings. If handled improp-
erly, death or severe injury could
result.
CAUTION
: Indicates cautions. If handled improp-
erly, injury and/or physical damage
could result.
: Indicates air-cooled type.
Air-Cooled
Water-Cooled
: Indicates water-cooled type.
: Indicates variable speed type.
: Indicates information that needs attention,
IMPORTANT
other than WARNING and CAUTION.
: Indicates a reference page.
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