LaserMech FiberMINI 2.0, Operation Manual

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PLMNL0286 REV. B, Effective Date: 06/06/19
3
FiberMINI
®
with Auto Focus (AF) Operation Manual
The supply lines can also be a source of
impurities. Non-metallic materials can
allow oxygen and moisture to permeate
the system and can be a source of dust
and hydrocarbons. The recommendation
is stainless steel lines and fittings. Use
filters that remove particles down to .01
microns and purifiers that guard against oil
or water getting into the optical system.
The recommendation is regulators with a
stainless steel diaphragm. Industrial
regulators can aspirate air and the
neoprene diaphragm can be a source of
hydrocarbons.

Nozzle Air Cooling
See Figure 3 for location and hose size.
The air-cooling must be supplied with
clean, dry air {specification to meet or
exceed ISO 8573.1:2001 Class 2.4.2};
Solids <100,000 particles per cubic meter
of 0.1-0.5 µm size, <1000 particles per
cubic meter of 0.5-1.0 µm and <10
particles per cubic meter of 1-5 µm;
Water
dew point <+3º C; Oil <0.1 mg per cubic
meter.

Air cooling pressure is 2.0
– 3.5 Bar
(30.0
– 50.0 psi).
Figure 3 shows the typical plumbing
arrangement for the FiberMINI
®
AF.
Figure 3