7 | Commissioning
26 | 52 Instruction Manual COBRA NC 2500 B WCV_EN_en
7 Commissioning
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.
NOTICE
The machine can be shipped without oil.
Operation without oil will ruin the machine in short time!
● Prior to commissioning, the machine must be filled with oil, see Filling Oil [➔16].
NOTICE
The machine can be shipped without cooling liquid.
Operation without cooling liquid will ruin the machine in short time!
● Prior to commissioning, the machine must be filled with cooling liquid, see Filling Cooling Liquid
[➔18].
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.
● Make sure that the installation conditions (see Installation Conditions [➔12]) 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.
To Next Page
Loading...
