BUSCH COBRA NC 1000 B, Инструкция по эксплуатации

Страница: 18 / 32

6 | Commissioning
18 / 32 Instruction Manual COBRA NC 1000 B WCV_EN_en
NOTICE
Lubricating a dry running machine (compression chamber).
Risk of damage to the machine!
• Do not lubricate the compression chamber of the machine with oil or grease.
CAUTION
During operation the surface of the machine may reach temperatures of more than
70°C.
Risk of burns!
• Avoid contact with the machine during and directly after operation.
CAUTION
Noise of running machine.
Risk of damage to hearing!
If persons are present in the vicinity of a non noise insulated machine over extended
periods:
• Make sure that ear protection is being used.
• Make sure that the installation conditions (see Installation Conditions [ ► 9] ) are
met.
• Turn on the water supply.
If the machine is equipped with a barrier gas system:
• Turn on the barrier gas supply.
• Adjust the barrier gas pressure and volume flow.
• Switch on the machine.
• Make sure that the maximum permissible number of starts does not exceed 6 starts
per hour. Those starts should be spread within the hour.
• Make sure that the operating conditions comply with the Technical Data [ ► 29] .
• After a few minutes of operation, perform an Oil Level Inspection [ ► 20] .
• After a few minutes of operation, perform a Cooling Liquid Level Inspection [ ► 21] .
As soon as the machine is operated under normal operating conditions:
• Measure the motor current and record it as reference for future maintenance
and troubleshooting work.