Installation, Motor installation, Elektrical installation of motor – JUN-AIR OF1202 series [no cabinet] User Manual

Page 6: Placing

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6

Installation

Your JUN-AIR compressor is very easy to operate. Observe
the following simple instructions and you will get many years'
service from your motor.
Your new compressor should be delivered in a clean and
undamaged box. If not, contact your distributor immediately.

Motor installation

If the motor is delivered, please follow the instructions below:

Visually inspect unit for shipping damage. Contact your
supplier immediately if the unit may have been damaged.
Check that motor size is correct for the actual air
consumption, please refer to Technical Specifications.
Remove the plastic protection from the outlets (1 og ).
Mount the nipple (1) in the outlet port, secure with loctite 75
and connect the pressure pipe.
Mount O-rings and plugs () in the outlet ports not used.
Check for leaks.

Use only pressure pipes tolerating a constant temperature of
min. 150°C. Ensure that the pressure pipes have a sufficient
internal diameter to avoid pressure loss in the system.

Elektrical installation of motor

Warning!

Incorrect electrical connection may result in electric
shock. The electrical connection must be carried out
in accordance with local electrical regulations and by
qualified electrical engineers.

Note!
Earthing of all AC models must be ensured during
installation. The capacitor must be earthed, as failure to do
so may cause electric shock when touched. Plug the motor
into an earthed socket of nominal voltage and ensure that
fusing is adequate, see Technical Specifications.

Check that frequency, voltage and capacitor corresponds
with the motor plate.
Connect motor in accordance with the electrical diagram for
the motor.
Mount bracket (4) for the capacitor.
Mount capacitor () on the bracket.

1.

.

.
4.

5.
6.

1.

.

.
4.

Placing

Place the compressor in a dustfree, dry and cool, yet frostfree
room.
Sufficient cooling from the surroundings is important.
Do not install in a closed cupboard, unless adequate openings
for ventilation are available on top and bottom (minimum
500­­cm²/77.5 in² each).

If the motor is placed under a table, a minimum of 10 cm / inch
free height must be available above the motor, or an opening of
Ø0 cm/11.8 inches, corresponding to the top of the motor, may
be cut in the table.
Ensure that the motor stands firmly on the floor.



4

1



min. 10 cm/ in

min. 10 cm/ in

m

in

. 1

0

cm

/

in

Operating manual

GB

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