43
ProtecTor
2.55
A new dimension in door screening
Installation and operating manual
10. Commissioning
10.1 Pre-commissioning checks
Perform the following checks before commissioning the ProtecTor:
(Take into account information on the commissioning of other parts of the
system.)
• Is the PE conductor connected properly on all units?
• Are the AC fan thermal contacts wired correctly (thermal contacts in
series with multiple ProtecTor units)?
• Are the EC fan fault alarm contacts wired correctly (thermal contacts in
series with multiple ProtecTor units)?
• Are all the lines connected properly as per the layout plans?
• Is the pipework (low pressure hot water) properly connected and installed,
connected and tested in accordance with the state of the art?
• Are all air routes free? Packaging remains and dirt etc. may need to be
removed.
• If required, remove transport aids from standing units and retain them for
future work.
• Never close air intake and discharge openings, before or during opera-
tion.
• Can loose materials lying close to the unit be drawn in and possibly block
the air route? Remove these objects.
• Are there lightweight materials in the discharge area that can be moved
by the discharged air flow? Remove them as they could cause material
damage and damage to personnel.
• Check once again that all screws and fixings are tight.
10.2 Venting the heat exchanger
• Open all (on-site) shut-off devices and valves
• Hold a receptacle in place to catch any water that escapes and protect the
environment from spraying water.
• Then open the venting screw(s) to be installed.
• Close the venting screw when no more air and only water escapes.
• Vent all other connecting lines on site.
10.3 Commissioning
After all the above checks have been carried out, start up the ProtecTor by
applying voltage to all electrical components. Check the direction of rota-
tion and all stages and/or the continuously variable speed range.
Vent plug
Transport aid for standing unit