2
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
Section
Page Number
Declaration of Conformity
3
Table of Symbols
4
System Features
5
Installation and Operation
7
Maintenance
11
Troubleshooting
21
Warranty Policy
22
WARNING
PLEASE READ THIS MANUAL COMPLETELY BEFORE INSTALLING AND USING
THIS PRODUCT. SAVE THIS MANUAL FOR FUTURE REFERENCE AND
KEEP IN THE VICINITY OF THE PRODUCT.
Dear Customer:
Congratulations on the purchase of your new JUN-AIR Industrial Compressed Air System.
This system’s intended purpose is for industrial and laboratory compression applications. It is to be used in
accordance with UL1450/CSA 22.2 standards, along with all applicable codes. The system utilizes an oil-less
rocking piston compressor that produces clean, dry, oil-free pressurized air flow when connected to an indus-
trial or laboratory device. The tank ensures that a constant supply of air is available to the device.
A pressure regulator and safety relief valve are also included to ensure safe operation of the system. This
manual provides installation, operation and preventative maintenance guidelines that should be followed to
ensure correct/reliable performance of this system.
Please carry out all maintenance according to relevant instructions.