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31
150 cm
3
- 300 cm
3
B_05173
!
B_05174
!
OPERATING MANUAL
VERSION 05/2015
ORDER NUMBER DOC2340282
5.10
FEED PUMP (OPTION)
A feed pump can be used with high-viscosity products or longer feed lines.
Dimensioning of the feed pump
The IceBreaker piston pumps pump the working material to the product output with
up and down strokes but only draw in new product on the up stroke. The feed pump
therefore has to pump twice the volumetric fl ow.
Protection of feed pump
If the maximum pressure of the feed pump is lower than the maximum pressure of the
main pump, this could be exceeded if the main pump malfunctions. The feed pump
and connection line must therefore be protected from excessive overpressure. An
overpressure valve must then be installed between the feed pump and main pump.
Observe the fl ow direction during installation.
Main pump protection
The maximum product pressure at
the pump inlet of the IceBreaker
pump may not be exceeded.
Feed pump
Main pump
(IceBreaker)
Feed pump
Main pump
(IceBreaker)
Pressure relief valve
The pressure-relief valve must be cleaned regularly and after each activation: Flush
with solvent.
Installation sets and compatible feed pumps
See assembly manual "Feed pump installation sets", Order No. 2357584.
Содержание Jaguar
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