10. Maintenance
10.1 Warning notices
DANGER
Pressurised system!
Danger of death or serious personal injury through contact with quickly or suddenly
escaping fluids or through bursting system parts.
• All maintenance and repair work on the system must be carried out in the depressurised
state and with the system secured against unintentional pressurisation.
• Set up a safety area around the working area during all maintenance and repair work.
• Before pressurisation, check all system pipe connections for leak tightness and tighten if
necessary.
• Slowly pressurise the system.
•
Avoid pressure blows and high differential pressures.
• Assemble all pipes free of mechanical stress.
• Compensate any vibrations occurring in the pipe network by using vibration dampers.
•
Install the feed lines and drain lines as fixed pipes.
DANGER
Electric voltage!
There is a danger of death or serious injuries as well as malfunction and device failure
following contact with components which are in contact with electric voltage.
• Only carry out maintenance and repair work on the product when it has been
disconnected and secured against being switched back on again unintentionally.
• Set up a safety area around the working area during all maintenance and repair work.
• Only operate the product with the cover complete and closed or the housing closed.
DANGER
Use of incorrect spare parts, accessories or materials!
The use of incorrect spare parts, accessories or materials, as well as auxiliary and operating
materials, may result in death or serious injury. Malfunction and device failure as well as
material damage can occur.
•
Only use undamaged original parts, auxiliary and operating materials which are specified
by the manufacturer to complete all work.
• Use only the approved materials and suitable tools for the respective purpose and make
sure that they are in proper working order.
• Only use cleaned pipes that are free of dirt and corrosion.
•
Only use electric components and materials that comply with country-specific
regulations (standards, directives etc.) for electrical safety.
WARNING
Insufficient qualification!
Insufficient qualification of the personnel carrying out work on the product and accessories
can lead to accidents, personal injury and damage to property as well as impair operation.
• All work on the product and the accessories may only be carried out by skilled technical
personnel - customer service.
BEKOMAT
®
33iU / 33iU CO
Original installation and operation manual
44 | 68
