Prominent Solenoid Metering Pump Gamma/ XL 1608

Read the safety information and specifications in the 'Storage, Transport and Unpacking' chapter.

Disconnect the pump from the mains power supply and ensure it cannot be switched on by unauthorized persons.

Ensure the system is at atmospheric pressure before working on hydraulic parts.

Are only original spare parts being used?

Are the correct spare parts kits being used?

Verify the following hydraulic components are secure and leak-tight

Ensure all spare parts are available

Install the new vPTFE diaphragm

Valve and Connector Installation

Enter the order number of the diaphragm or spare parts kit

Take protective measures, if necessary

Note the material safety data sheet for the feed chemical

Prevent the escape of feed chemical

Ensure that the system is at atmospheric pressure

Empty the liquid end by turning it upside down and allowing the feed chemical to run out

Flush out with a suitable medium

Replace the liquid end diaphragm

Unscrew the diaphragm rupture indicator using an AF 14 open-ended spanner

Clean the diaphragm rupture indicator with suitable liquid, preferably water (polysulphone material)

Fully immerse the tapered section at the front of the diaphragm rupture indicator in water

Does the continuous display indicate a diaphragm rupture?

Read the safety information and specifications in the 'Storage, Transport and Unpacking' chapter.

Disconnect the pump from the mains power supply and ensure it cannot be switched on by unauthorized persons.

Ensure the system is at atmospheric pressure before working on hydraulic parts.

Are original spare parts being used?

Is the correct spare parts kit being used?

Check the diaphragm for damage as per 'Repair' guidelines.