SECTION 2: DESCRIPTION
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 26
090034-OP_r0
KEY
DESCRIPTION
A
COMPRESSOR UNIT
(reference)
B
PRESSURE SWITCH
C
TEMP SWITCH (turns fan on)
D
TEMPERATURE SWITCH (shut-
down)
Figure 2-8: Shutdown Switches
A
B
C
D
temperature forces the moisture, which may be ingested
into the compressor system due to atmospheric humidity,
to stay in a state of vapor. This prevents the moisture
from condensing out in the system and contaminating the
lubricant.
The cooler core for the 300 Series Power System relies
on the cooling fan to draw fresh air from outside the
package across the core to cool the compressor
lubricant. The maximum lubricant temperature is
maintained by using an integral compressor thermal
valve.
The oil cooling system is composed of the following main
components:
2.3.1 COMPRESSOR TEMPERATURE AND
PRESSURE SWITCHES
See
Figure 2-8
.
The compressor is equipped with two
switches that can shut down the unit should over-limit
conditions occur. The temperature shuts down at 240°F
(116°C). The pressure switch shuts down machine at 185
psi.
2.3.2 COMPRESSOR SPIN-ON OIL FILTER
See
Figure 2-9
. The compressor system is also supplied
with a spin-on oil filter, positioned off the lower corner of
the compressor. This element requires regular
replacement to prolong the life of the compressor
system. For routine maintenance of the spin-on filter,
consult
Sections 6.2
and
6.3
for maintenance schedules,
and
Section 6.6.4
for specific compressor oil filter
maintenance procedures.
2.4 MOTOR
The drive systems from the motor to both the compressor
and generator are accomplished with two micro V-belt
systems. Both of these systems have provisions for belt
tensioning, should the belts become stretched out over
time (refer to
Section 6.6.15
).
2.5 AC GENERATOR
See
Figure 2-10
. The AC generator utilized on the 300
Series package is a 2-pole, single phase, 2-bearing,
NOTE
Do not tamper with the flow control
setting to increase the maximum motor
speed. Overspeed is hazardous and will
void the motor warranty.
the hydraulic oil temperature switch. The compressor fan
is turned on by the compressor oil temperature switch.
The compressor cooling system allows for the
compressor lubricant temperature to be maintained to a
minimum of approximately 160°F (71°C). The elevated
Содержание 050735
Страница 10: ...TABLE OF CONTENTS AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE VIII 090034 OP_r0 BLANK PAGE ...
Страница 14: ...GLOSSARY AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE XII 090034 OP_r0 BLANK PAGE ...
Страница 37: ...AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM SECTION 1 SAFETY 090034 OP_r0 PAGE 19 ...
Страница 54: ...SECTION 3 SPECIFICATIONS AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 36 090034 OP_r0 BLANK PAGE ...
Страница 69: ...AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM SECTION 4 INSTALLATION 090034 OP_r0 PAGE 51 BLANK PAGE ...
Страница 84: ...SECTION 5 OPERATION AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 66 090034 OP_r0 BLANK PAGE ...
Страница 126: ...SECTION 7 TROUBLESHOOTING AIR IN ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 108 090034 OP_r0 BLANK PAGE ...
Страница 130: ...SECTION 8 DIAGRAMS AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 112 090034 OP_r0 BLANK PAGE ...
Страница 133: ...AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM SECTION 9 ILLUSTRATED PARTS LIST 090034 OP_r0 PAGE 115 NOTES ...
Страница 166: ...SECTION 9 ILLUSTRATED PARTS LIST AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 148 090034 OP_r0 ...
Страница 174: ...APPENDIX A ADDITIONAL INFORMATION AIR N ARC 300 ALL IN ONE POWER SYSTEM PAGE 156 090034 OP_r0 BLANK PAGE ...
Страница 178: ...APPENDIX B MAINTENANCE AND SERVICE LOG AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM PAGE 160 090034 OP_r0 BLANK PAGE ...
Страница 179: ...BLANK PAGE ...
