Formula Air RS-EXL Manuel d'entretien - Page 11

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8.2.

Overhaul

In order for the manufacturer's guarantee for explosion‐safeguard to apply, the customer

must have regular maintenance carried out by the manufacturer or a distributor appointed

by the manufacturer.

In order for distributors to be approved to carry out maintenance for the manufacturer, they

must be trained by the manufacturer.

The following must be checked: Sealing blades, bearings, coupling, gear and motor.

Note !!! Sealing blades and sealing ring must be impermeable!

Overhaul must minimum take place every 6 months or according to this schedule:

Material

Soft wood

Hard wood

Soft wood

Hard wood

Soft wood

Hard wood

8.3.

Motor, gear & bearings

Maintenance according to the attached supplier documentation.

8.4.

Rotor

If the sealing lamellas are not impermeable, they must be replaced. Visual inspection is

carried out.

8.5.

Noise

The noise ratio of the component in our scope of supply in connected condition and without

media is below 70 dB(A) measured at a distance of 1 meter from the component.

Noise from transported media is not included.

Important:

A higher noise level may occur depending on local conditions, like a machine which

is connected with other machines. In this case separate measurements may be required.

If the total noise level in the area exceeds 85 dB(A), hearing protection must be used.

Operation hours annually

1600

3200

4800

No. of times annually