Verderflex Ds500, Руководство по эксплуатации

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13 | Page Version 00
© Verder Liquids B.V
Ds500, Ds500+ Operating manual
Original instructions (en)
7. Layout and Function
The Verderflex Ds500 is an industrial peristaltic, self-priming
pump designed for metering, dosing and transfer (fluid/
chemical) with a focus on accuracy and minimum downtime,
at pressures of up to 7 bar(g).
7.1 Design Details
The medium to be pumped is contained within the tube
and additional pipework and is totally contained within
the cartridge. A rotor shoe passes along the length of
the enclosed tube, compressing it. This motion forces
the contents of the tube directly in front of the shoe to
move forward along the length of the tube in a ‘positive
displacement’ peristaltic movement. In the wake of the
shoe’s compressing action, the natural elasticity of the
tube material causes the tube to recover and regain its
round profile. This creates suction pressure which refills
the tube.
7.2 Labelling
Figure 3. - Rear label
Item Description
1 Product designation & certification
2 Serial number / year of manufacture
Table 9. - Rear label details
When requesting spares or assistance the model and serial
number should always be quoted.
1 2
7.3 Layout
7.3.1 Front
Figure 4. - Ds500+ front
(screen protector removed)
Table 10. -
Item Description Item Description
1
LED status
indicator
2
HMI
(Human Machine Interface)
3 Stop (red) 4 Start (green)
5
Discharge point
(out)
6 Breather point
7 Cartridge 8 Suction point (in)
9 Cartridge lock 10
External control input
(Ds500+ only)
11
External control
output
(Ds500+ only)
12
Mains input (pre-
fitted)
Layout (front)
LED status indicator
– Red = Stopped
Red flashing = Error/ fault
– Green = Running with no errors
Green flashing = Pump running with Fluid Level Monitor
warning threshold reached.
– Purple flashing = Running with active error/fault
– White flashing = Firmware update in progress
HMI
– Presents information to the user about the status of the
pump.
– Allows the operator to make selections and adjustments.
– Can be operated by touch or suitable stylus.
Stop
1
2
3
4
5
6
7 8 9 10 11 12