Vacuubrand RZ 9 User Manual download pdf (Page 32)

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➨ Never operate the pump if parts of the pump are dis-

assembled. Ensure that the pump cannot be operated

accidentally.

➨ Before starting maintenance, isolate the pump from its

application and disconnect the electrical power cord.

➨ Note: The pump or the pump oil might be contaminated

with dangerous or corrosive process chemicals that

have been pumped during operation. Adopt suitable

decontamination measures if necessary. Take ade-

quate precautions to protect people from the effects of

dangerous substances if contamination has occurred.

Ensure that the maintenance technician is familiar with

the safety procedures which relate to the products pro-

cessed by the pumping system.

+ Use appropriate protective clothing, safety goggles

and protective gloves. Avoid inhalation and skin con-

tact.

• Take adequate precautions when handling pump u-

ids, lubricants, and solvents. Use appropriate protective

clothing, safety goggles and protective gloves to avoid

excessive contact with the skin and possible skin irrita-

tions (including dermatitis).

Comply with all relevant statutory requirements and

regulations concerning the handling, storage and dis-

posal of oil.

Aging of the oil (as indicated by darker color compared to

new oil, strange odor of the oil, particles in the oil, or con-

tamination) necessitates an oil change.

Depending on the application (especially if corrosive gas-

es or vapors have been pumped) it may be appropriate to

check the oil frequently and to carry out an oil change, if

necessary.

NOTICE

Oil change

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Vacuubrand RZ 9 User Manual Page 32