LZB33-L-AR019-11 ATEX
Product Specific Instructions
Warning
WARNING Polymer hazard
The vanes in this product contain PTFE (a synthetic flu-
oropolymer). Due to wear, there might be PTFE parti-
cles inside the product. Heated PTFE can produce fumes
which may cause polymer fume fever with flu-like
symptoms, especially when smoking contaminated to-
bacco.
Health and Safety recommendations for PTFE must be
followed when handling vanes and other components:
Do not smoke when servicing this product
►
PTFE-particles must not come in contact with open
►
fire, glow or heat
Motor components must be washed with cleaning
►
fluid and not blown clear with an air line
Wash your hands before starting any other activity
►
IP Rating
The IP Rating of the air motors is set under pressurized con-
dition and excludes the outlet or attached silencer. If the mo-
tor will operate submerged or in heavy water jets, it's recom-
mended to lead the outlet away from water with a hose.
When submerged, always keep the motor pressurized with a
higher pressure than the corresponding depth.
Installation diagram
Reversible motor
Connecting the air supply
When the compressed air supply is connected to the inlet, the
direction of rotation will be as shown in the figure below. If
the exhaust air is to be piped away, a hose should be con-
nected to the exhaust outlet.
The compressed air supply should be connected to the corre-
sponding inlet for desired rotation direction, see figure be-
low. The inlet that is not in use, functions as an additional
outlet and must not be plugged.
© Atlas Copco Industrial Technique AB - 9836 7192 00
Shaft load diagram
Hot Spots
The following hot spots on the motor can reach high temper-
atures during operation. The image shows hot spots for spe-
cific models:
• Seal ring at the output shaft (A, B, C)
• Joint between front part and gear ring (A, B)
• Key grip (A, B)
The highest temperatures occur when the motor is running at
full pressure without load. With increasing torque, the air
motor reduces the rotational speed and the temperature.
Safety Information
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