News
about Alvern
Alvern History
Marketing aspects
5 Eye-contacts
Legal aspects
EU
Patent
Designrights
Technical
Artwork Specifications
Cover maintenance
Installation Guide
Pump nozzles
Test certificates
Units
Geographical
Africa
Asia
Australia
Europe
Tutorial
Step 1 – Alvern History
Step 2 – Marketing aspects
Step 3 – Legal aspects
Step 4 – Technical aspects
Step 5 – International
Step 6 – Contact
You are here:
Home
>
Technical
> Cover maintenance
Cover maintenance
When is the right time to replace the plastic cover?
A new plastic cover looks like this
This cover has small scratches but it can still be used for a few weeks
Any cover badly scratched or broken like this one should be replaced.
