Maintenance | 7
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• Make sure that the operating conditions comply with the
• After a few minutes of operation, check the oil level and top up if necessary.
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.
6.1 Conveying Condensable Vapours
Water vapour within the gas flow is tolerated within certain limits. The conveyance of
other vapours shall be agreed upon with Busch.
If condensable vapours are to be conveyed:
30 minutes
* not included in the scope of delivery
• Close the isolation
valve* and
open the gas ballast
valve** (GB)
• Warm up the machine
• Open the isolation
valve and perform the
process
• Close the isolation
valve
END
START
30 minutes
• Close the gas ballast
valve
** may be considered as optional on certain products
7
Maintenance
WARNING
Lack of oxygen regulation knowledge.
Risk of fire!
• Installation, commissioning and maintenance must only be carried out by qualified
personnel who are informed about the applicable safety regulations and trained in the
handling of oxygen.
• Accident prevention regulations or methods must imperatively be complied with.
Seek further information:
- European Industrial Gases Association “EIGA” www.eiga.eu (EIGA SAG NL 79/04).
- Berufsgenossenschaft Rohstoffe und chemische Industrie "BG RCI”
(Merkblatt M 034 Sauerstoff).
WARNING
Machine contaminated with organic material.
Risk of fire!
If there is a suspicion that the machine or the oil is contaminated with organic material:
• The machine must be removed from service and cleaned by specialists (contact your
Busch representative).
