Maintenance and repair, Notice – VACUUBRAND DCP 3000 User Manual

Page 18

Maintenance and repair

➨

Switch off the vacuum gauge. Disconnect the

power supply and wait five seconds before starting

maintenance to allow the capacitors to discharge.

➨

Note: The equipment may be contaminated with

chemicals, which have been processed during op-

eration. Ensure that the equipment is completely de-

contaminated before maintenance commences. Take

adequate precautions to protect people from the ef-

fects of dangerous substances if contamination has

occurred. Use appropriate protective clothing, safety

goggles and protective gloves.

Ensure that

maintenance is done only by suitably trained

and supervised technicians. Ensure that the maintenance

technician is familiar with the safety procedures which re-

late to the products processed in the vacuum system.

Interior components of the controller can only be repaired

at the factory. Return the pressure transducer to the fac-

tory for repair. Opening the housing of a pressure trans-

ducer will void any warranty.

In order to comply with laws (occupational, health and

safety regulations, safety at work law and regulations for

environmental protection) components and measuring in-

struments can only be returned when certain procedures

followed.

NOTICE