4
6190900 (Rev B)
87R-4P Compressor System User Guide
© 2017, JUN-AIR
We reserve the right to make any alterations which may be due to any technical improvements
Printed in the USA
TABLE OF SYMBOLS
95
Indicates the acceptable maximum
relative humidity for shipping.
DANGER: Indicates an imminently hazardous
situation which
will
result in serious or fatal
injury if not avoided. This symbol is used only
in the most extreme conditions.
WARNING: Indicates a potentially hazardous
situation which
could
result in serious injury
if not avoided.
Electrical Shock Hazard.
Risk of electric shock present. Make sure power
is disconnected before attempting this procedure.
Equipment Alert: Indicates a potentially
hazardous situation that could result in
equipment damage if not avoided.
CAUTION: Indicates a potentially hazardous
situation which
may
result in minor or
moderate injury if not avoided. It may also be
used to alert against unsafe practices.
WARNING: To Avoid Serious Burns.
Do not touch surface during operation.
ON
OFF
I
O
Indicates the ON and OFF position
for the equipment power switch.
Indicates package should be handled with
these symbols pointing up.
FRAGILE: Handle package with care.
Indicates this package must be kept dry.
-28 °C
-18 °F
+65 °C
+149 °F
Indicates the acceptable shipping
temperature range.
372MM HG
.49 ATM
Indicates the acceptable lowest barometric
pressure conditions in which this unit
can be shipped.
INDUSTRIAL ELECTRICAL EQUIPMENT
With respect to electrical shock, fire, mechanical,
and other specified hazards only in accordance
with UL1450.
Symbol
Description
A/C power
Air outlet port
Fuse location
Ground
Hour meter
Over-temp indicator light
Power on indicator light
Pressure gauge
Pressure regulator valve
