beautypg.com

Ransburg – Ransburg RMA Indirect A11600 User Manual

Page 35

background image

2. It should not be possible for the coating ma-

terial to be sprayed unless the turbine is spin-

ning.

3. Two interconnected bearing air ports are provid-

ed, one for supply air and the other to be used

as a return signal for measuring bearing air

pressure at the atomizer. If bearing air falls

below 80 psi (551.6 kPa) at the atomizer, the

turbine air should be automatically interlocked

to shut off. This interlock is provided by the

Serial Atomizer Module. (See current "Serial

Atomizer" manual.)

4. High voltage must be interlocked with the

solvent valve pilot signal to prevent solvent flow

while high voltage is energized (direct charge

only).

5. Turbine air and brake air must be interlocked to

prevent both from being used simultaneously.

This interlock is provided by the Serial Atomizer

Module. (See current "Serial Atomizer"manual.)

6. Any other interlocks required by local nation-

al code or international code.

> Bell cup must be rotating at least 30,000

rpm when fluid is triggered. Turning on fluid

without the bell cup spinning may flood the

turbine and cause damage to components.

C A U T I O N

!

> The high voltage and/or coating material

must never be turned on unless the bell

cup is mounted on the motor shaft and the

turbine is rotating.

>

Pneumatic input to the turbine air inlet

must be controlled to prevent the turbine

from exceeding the maximum rated speed

of 70,000 rpm. (See "Specifications" in the

"Introduction" section.)

>

High voltage must never be turned on

while cleaning solvent is being sprayed either

through the applicator supply or the cup wash

line. High voltage and both solvent triggers

must be interlocked (direct charge only).

W A R N I N G

!

RMA-303 Indirect Charge - Installation

Ransburg

31

LN-9252-06.4