General; Preliminary Inspection; Applications; Working Limits - Lowara CO Série Instructions Pour L'installation Et L'emploi

en

1. General

The purpose of this manual is to provide the necessary information for the installation, use and mainte-
nance of the pumps.
The user should read this manual before using the pump.
Improper use could damage the pump and cause the forfeiture of the warranty coverage.
When asking our sales and after-sales services for technical information or spare parts, please indicate
the model identification and construction numbers found on the nameplate.
The following instructions and warnings refer to the standard model; for any variations or characteristics
of the special versions please refer to the sales contract.
For any instructions or situations not referred to in this manual or in the sales documentation, please con-
tact our sales service.

2. Preliminary inspection

Upon delivery check the integrity of the packaging.
After unpacking the pump make sure that no damage has occurred during shipping.
Should the pump be damaged, please inform our agent within 8 days from the delivery date.

3. Applications

The CO series electric pumps are designed for the pumping of moderately charged, mildly aggressive
chemical liquids containing no dissolved gases.
The most common applications include: washing of metal parts and/or surface treatment, washing of pro-
duce in the packing industry, washing and process plants in the food processing industry, dyeing and
textile industry plants, plants for the circulation or transfer of moderately dense and viscous liquids, indu-
strial washing machines and dishwashers.
The components in contact with the pumped liquid are all made of AISI 316L/DIN 1.4404 stainless steel.
Make sure that the pumped liquid is chemically compatible with stainless steel, with the gasket material
and with the mechanical seal material.
Suspended solids handled:

4. Working limits

DANGER
11 mm (CO 350 series pumps).
20 mm (CO 500 series pumps).
The pump is not suitable for dangerous or inflammable liquids.
Maximum working pressure: 8 bar.
Maximum liquid temperature: 110°C
Maximum number of starts per hour, evenly distributed: 40.
English
15