Maintenance; Pressure Test; Cleaning; Sludge Separator - Reflex Exvoid A 60.3 Mode D'emploi

5

Maintenance

CAUTION
Risk of burns on hot surfaces
Hot surfaces in heating systems can cause burns to the skin.
• Wait until hot surfaces have cooled down or wear protective safety gloves.
• The operating authority is required to place appropriate warning signs in the vicinity of the device.
CAUTION
Restriction during operation in respect of medical devices due to magnetic field
The device contains permanent magnets generating a static magnetic field. Magnets may affect the functioning of cardiac pacemakers
and implanted defibrillators.
• Persons with such medical devices or other metallic implants must maintain a sufficient safe distance relative to magnets.
• Provide warning information before people enter the sphere of influence of magnets.
The time intervals for maintenance work depend on the specific operating conditions.
5.1

Pressure test

• During a hydraulic pressure test, the pressure must not exceed 1½ times the maximum working pressure.
• During a compressed air test of the system, the large vent valve of the separators Exvoid and Extwin must be closed for this period
by a site-provided suitable closing cap.
5.2

Cleaning

5.2.1

Sludge separator

• The cleaning interval depends on the accumulated dirt within the system.
• Provide a catching container and a pressure and temperature-resistant drain hose, if required.
For cleaning, proceed as follows:
1. Gradually open the desludging valve for a short time until sludge no longer drains off.
– Make sure that not much water escapes.
2. Subsequently, check the system pressure and add water as required.
Reflex ex separator — 21.11.2016
Maintenance
English — 23