Page 4 of 16
PZ15X-XXX-XXX-AXX (en)
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Trip points for the temperature and pressure moni-
toring system shall be set such that shutdown of the
pump occurs if air inlet pressure exceeds 120 PSIG or
if the air inlet or fluid temperature exceeds the limita-
tion on page 5.
WARNING
Do not perform maintenance or repairs in
an area where explosive atmospheres are present.
Prior to maintenance, ensure unit is unplugged and
fully de-energized.
NOTICE
Only FML-2 grease should be employed for
lubrication of moving part.
WARNING
MAXIMUM SURFACE TEMPERATURE LIMITS.
Maximum temperatures are based on mechanical
stress only. Certain chemicals will significantly reduce
maximum safe operating temperature. Consult the
chemical manufacturer for chemical compatibility and
temperature limits.
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The actual surface temperature of the pumps depend
on the running conditions of the pump, the materials
of construction, the temperature of the fluid pumped,
and the environmental conditions.
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For ambient, process fluid and air inlet temperature
see the temperature table on page 5.
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Ensure proper housekeeping to eliminate dust build-
up on the pump. Certain dusts may ignite at pump
surface temperature limits, as noted on page 5.
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For use in Explosive Gas Atmospheres the TEMPERA-
TURE range rating is limited by the materials & seals
used in the construction per possible product con-
figuration. Material temperature limitations are pro-
vided and must not be exceeded in the application.
The pumps follow ISO 80079-36:2016: Ex h IIC Ga.
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For use in Explosive Dust Atmospheres the TEMPERA-
TURE range rating is limited by the materials & seals
used in the construction per possible product con-
figuration. Material temperature limitations are pro-
vided and must not be exceeded in the application.
The pumps follow ISO 80079-36:2016: Ex h IIIC Da.
