WAM Group Spring-Loaded Pressure Relief Valves VCP 273 Series R03

Warning: Failure to follow the instructions strictly can cause problems and invalidate the warranty on the machines supplied.

Before any kind of operation, set the machine in safety status.

For working on the valve on the silo first clean the inside of the valve and then the surrounding area, taking care to avoid throwing up dust.

Check for dust in the area around the valve, remove the cover to clean encrustation that may be present, check to make sure the two membranes move freely.

Check to make sure the outlet is clear of material residues: if necessary, clean to remove all obstruction in the material passage.

Sign off on the valve inspection

Warning: Failure to follow the instructions strictly can cause problems and invalidate the warranty on the machines supplied.

Before any kind of operation, set the machine in safety status.

Is the machine in safety status?

For working on the valve on the silo first clean the inside of the valve and then the surrounding area, taking care to avoid throwing up dust.

Is the inside of the valve clean?

The following indications must be strictly followed:

In any case, replace the springs, bellows and all the gaskets present.

Warning: Failure to follow the instructions strictly can cause problems and invalidate the warranty on the machines supplied.

Before any kind of operation, set the machine in safety status.

Is the machine in safety status?

For working on the valve on the silo first clean the inside of the valve and then the surrounding area, taking care to avoid throwing up dust.

Is the inside of the valve clean?

The following indications must be strictly followed:

Carry out complete revision of the valve (see disassembly/reassembly) with replacement of the membranes and thorough cleaning of all the elements after revision.

Warning: Set the machine in safety status before carrying out any operation.

Warning: Avoid spreading dust in the surrounding area while cleaning.

Select the type of cleaning materials used

Specify if 'Other' cleaning materials were used

Note: The frequency of cleaning operations depends on the nature of the product to be metered and the plant.

Is the product to be metered harmful or toxic?

If yes, ensure the waste resulting from cleaning is conveyed into a closed tank and disposed off in accordance with the instructions in the product safety chart.