eta K AC PLUS 1018, Руководство по эксплуатации

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10
How to install
metering pump 5 steps to install and start-up the pump:
1.
Pump location
2. Piping connections (hoses, level probe, injection valve)
3. Wirings
4. Pump priming
5. Programming and start-up
The operator must be aware of safety precautions to prevent physical injury.
POWER SUPPLY DISCONNECTION
Disconnect power supply before you perform any installation or maintenance tasks.
Failure to disconnect power will result in serious physical injury.
SAFETY EQUIPMENT
Use safety equipment according to the company regulations. Use this safety
equipment within the work area:
• Helmet
• Safety goggles (with side shields)
• Protective shoes
• Protective gloves
• Gas mask
THE WORK AREA
Observe these regulations and warnings in the work area:
• Always keep the work area clean.
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc
flash hazards.
• Avoid water splashs and direct sun!
INSTALLATION
Pump must be installed on a stable support at a max 1,5 mt height from tank’s bottom.
Injection point must be higher than tank to avoid accidental chemical injection.
Otherwise, connect a multifunction valve on delivery pipeline.
INSTALLATION PUMP GUIDELINES
Install the pump
- in a safety place and fixed to the table / wall to avoid vibration problems;
- in an easy accessible place;
- in horizontal position.
Use only hoses compatibles with product to dose.
See “Chemical compatibility table” page 31.
If dosing product is not listed please consult full compatibility table or contact
chemical’s manufacturer.
REQUIREMENTS FOR PRODUCT POSITIONING
Only use fasteners of the proper size and material.
Replace all corroded fasteners.
Make sure that all fasteners are properly tightened and that there are no missing
fasteners.
Pump location
User health and
safety
The work area
Requirements
for product
positioning