3.
Description
®
Chem-Ad
VPP-E
56
3.3
Design
The peristaltic metering pump consists primarily of the following:
•
Wall case with removable peristaltic metering pump housing
•
Twin ball bearing gearbox unit
•
Rotor with guide for the dosing capacity kit
®
The Chem-Ad
VPP and VPP-E models also include
•
PCB
•
Operator panel (under the electronic housing cover) with
potentiometer; the VPP-E model additionally includes LEDs
and an overview of the functions and operating modes
The display and operator controls are located on the electronic
housing cover in the Chem-Ad
A Wall case
B Peristaltic metering pump housing
C Display and operator controls in Chem-Ad
D Electronic housing cover
E Transparent cover
F Rotor cap with rotor below it
G Front housing cover
H Dosing capacity kit (under transparent cover)
Chem-Ad
®
VPP / VPP-E / VPP-DC
®
VPP-E model.
A
B
C
D
E
F
G
H
®
WT.490.250.000.DM.IM.0911
VPP-E only