Ecolab EcoAdd User Manual

10.6 Pump head size 30 l/h and 50 l/h
Fig. 114: Replacing the pump head and diaphragm
1 Metering head screws (4 off)
2 Pump head
3 Diaphragm
4a Intermediate plate without sensor
4b Intermediate plate with sensor
5 Protective diaphragms
6a Diaphragm extension for intermediate plate without
sensor
6b Diaphragm extension for intermediate plate without
sensor
Note the following points during assembly:
– Fit new protective diaphragm in the correct positions.
– Place in the intermediate plate in the correct position.
– T
urn the adapter plate clockwise until the diaphragm rupture drain faces
down.
– Mount the pump head and pay attention to the direction of flow
– Hand-tighten the pump head screws and then tighten them crosswise.
1. Loosen the metering head screws (pos. 1).
2. Remove the pump head (pos. 2).
3. T
ake out diaphragm (3) and intermediate plate (4a or 4b).
4. Remove the protective diaphragm (5) from the diaphragm extension (6a or 6b).
5. Remove diaphragm extension (6a or 6b) from the plunger
.
6. Reverse this procedure for re-installation.
Service
169 Rev. 2-05.2018

Ecolab EcoAdd Specifications

General

Brand	Ecolab
Model	EcoAdd
Category	Water Pump
Language	English