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951-180-083-EN
Version 01
EN
1. Safety instructions
1.3 Intended use
The ATEX progressive metering devices are
designed for positively driven distribution
of lubricants (oils/greases) in a centralized
lubrication system.
The maximum inlet volumetric flow of the
progressive metering devices is as follows
for the series:
VP 1000 cm
3
/min
VPK 500 cm
3
/min
VPB 400 cm
3
/min.
On all series, the maximum permissible op-
erating pressure for oil is 200 bar and 300
bar for grease.
The inlet and outlet fittings and their con-
necting lines must be designed for these
parameters.
The technical requirements for the in-
stallation of the ATEX VP, VPK, and VPB
progressive feeders are set out in Chapter
6, “Assembly.” These requirements must
be complied with. The same applies to the
technical specifications in Chapter 4, “Tech-
nical data.”
When designing a progressive metering
device, pay attention to the number of cycles
(strokes). On VP and VPK progressive me-
tering devices, the number of cycles should
be kept as low as possible by selecting high-
volume metering device sections. A maxi-
mum value of 200 cycles/min should not be
exceeded. In case of an installation on mov-
ing machine parts or in case of strong vibra-
tions (e.g., on pressing machines), the piston
position of the metering device should not
correspond with the direction of movement
of the machine part.
Only ATEX attachments and monitoring
equipment approved by SKF for the VP;VPK;
VPB metering devices may be installed.
Any other or additional usage of ATEX VP,
VPK, or VPB progressive metering devices
is deemed non-compliant with the intended
use and could result in damage, malfunc-
tion, or even injury.
1.4 Foreseeable misuse
○ Any usage of the product other than as
specified in this manual is strictly prohib-
ited. Particularly prohibited are:
○ Use outside the specified operating tem-
perature range
○ Use of non-specified equipment
○ Use without a pressure regulating valve
○ Use in continuous operation
○ Use in areas with aggressive, corrosive
substances (e.g., high ozone loads)
○ Use in areas with damaging radiation
(e.g., ionizing radiation)
○ Use to feed, forward, or store hazardous
substances and mixtures as defined in
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