ES-6 USER MANUAL
SECTION 4
62
When the compressor fluid is ready to be changed,
the compressor needs to be shutdown with the
power to the compressor disconnected (see Warning
above). Drain the fluid from the compressor using the
compressor fluid drain cap (See
).
Fluid capacity for the compressor can be found in
of this manual. The
compressor sump is properly filled when the level on
the fluid level sight glass is 3/4 of the sight tube.
During operation, the fluid level should cover 1/4 to 1/
2 of the sight glass. DO NOT OVERFILL.
4.5
MOTOR ROTATION
DIRECTION CHECK
After the electrical wiring has been done, it is
necessary to check the direction of motor rotation.
This can be done by jogging the START selector
switch on the front of control center. When looking at
the motor from the cooler end of the compressor unit,
the cooler fan should be turning clockwise. If the
motor is not turning clockwise, disconnect power to
the starter and exchange any two of the three power
input leads, then check rotation.
A direction of rotation decal is located on the motor
shroud, next to the cooler to insure correct motor/
compressor rotation.
4.6
ELECTRICAL PREPARATION
Interior electrical wiring is performed at the factory.
Required customer wiring is minimal, but should be
done by a qualified electrician in compliance with
OSHA, National Electrical Code, and any other
applicable State, Federal and local electrical codes
concerning isolation switches, fused disconnects,
etc. Sullair provides a wiring diagram for use by the
installer. A few electrical checks should be made to
help assure that the first start-up will be trouble-free.
WARNING
Assure that line pressure guage on com-
pressor indicates “ZERO” pressure before
any work is done. Failure to omply may
cause injury.
Summary of Contents for ES-6 10H
Page 1: ......
Page 6: ...TABLE OF CONTENTS...
Page 12: ...NOTES 12...
Page 18: ...18 NOTES...
Page 23: ...23 NOTES...
Page 26: ...ES 6 USER MANUAL SECTION 3 26 3 6 IDENTIFICATION ES 6 STANDARD WITH ENCLOSURE 02250172 316 R00...
Page 52: ...ES 6 USER MANUAL SECTION 3 52 3 19 WIRING DIAGRAM DUAL CONTROL WYE DELTA 02250058 093 R04...
Page 54: ...ES 6 USER MANUAL SECTION 3 54 3 20 WIRING DIAGRAM SRS 25 100 115 230V 1 60 02250171 733 R00...
Page 56: ...ES 6 USER MANUAL SECTION 3 56 3 21 WIRING DIAGRAM SRS 9 18 220 240V 1 50 02250171 738 R00...
Page 58: ...ES 6 USER MANUAL SECTION 3 58 3 22 WIRING DIAGRAM SRS 24 30 220 240V 1 50 02250171 739 R00...
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