afriso Eurovac NV Notice Technique page 87

EN
6.3 Function test
Perform the function test at the following occasions:
• After each commissioning
• After each alarm
• Once per year during maintenance
Have the function test performed and documented by a specialised company.
A test report on the function test must be created and kept with the product
documents.
6.3.1 Function test by simulation
33
Commissioning
1. Set the test valve (white connection) to position
"Vent".
- Air is supplied to the interstitial space of the tank.
- The vacuum in the interstitial space drops and the
product triggers an alarm.
2. Set the test valve (white connection) to position "Nor-
mal Operation".
- The vacuum in the interstitial space is regenerated.
- The alarm signals must switch off automatically.
Eurovac NV