Fagor America 20i-T, 20i-T B, 30i-T, 30i-T B 4.4 Maintenance

(32/32) - Appendix - Installation/Operation - 20i-T / 30i-T - V0612

4.4 Maintenance

Cleaning: An accumulation of dirt in the equipment can act as a screen preventing

proper dissipation of the heat generated by the internal electronic circuits with

the consequent danger of overheating and DRO fault.

Accumulated dirt can also, in some cases, provide a conductive path for

electricity which could give rise to faults in the internal circuits of the

equipment, especially in high humidity conditions.

To clean the equipment nonabrasive dish-washing detergents are

recommended (in liquid, never powder form) or 75% isotropic alcohol with a

clean cloth. DO NOT USE aggressive solvents, (benzol, acetones, etc.)

which could damage the materials the equipment is made with.

Do not use high pressure compressed air to clean the item as this could give

rise to an accumulation of charges which in turn lead to electrostatic

discharges.

The plastics used in the front panel of the DRO stand up to:

• Grease and mineral oils.

• Alkalis and bleaches.

• Dissolved Detergents.

• Alcohol

Avoid the effect of solvents such as Chlorohydrocarbons, Benzol, Esters and

Ethers because these could damage the plastics with which the front of the

equipment is made.

If the DRO does not come on press the rear switch for starting, make sure it is

properly connected and being supplied with the proper mains voltage.

Fagor Automation S. Coop.

Bª San Andrés Nº 19

Apdo de correos 144

20500 Arrasate/Mondragón

- Spain -

Web: www.fagorautomation.com

Email: info@fagorautomation.es

Tel.: (34) 943 719200

Fax: (34) 943 791712