Operating instructions

Protect PV.500/630-MH - Operating Instructions
8000043212 BAL Page 37 of 45
1. Open the service flap from the rear.
2. Remove the air baffle by unscrewing all M5 x 12 hexagon
screws from the waste air duct (on the side) and the INV
control cabinet (rear wall) and removing the plate.
1 2 3 4
Figure 25 - Waste air duct from the front
1 Detailed view of connection from front
2 Screw connection M16 x 40
3 Waste air duct
4 Service opening
3. Unscrew the M16 x 40 hexagon screws from the PV.xxx-ID on
both sides at the front and back, and pull the waste air duct
towards you. The M2 and M3/4 fans are now freely accessible.
The waste air duct is installed around the fans following the same
steps in reverse, once the PV.xxx has been placed in the
MH station.
10.3.2.4 Exchanging the Protect PV.xxx
1 2 3 4 5 6
Figure 26 - Remove to dismantle the Protect PV.xxx
1 MH base structure
2 Mounting rail
3 INV cabinet cover
4 Screw connection
5 Earthing
6 DC/AC cabinet cover
1. Disconnect the equipment safely.
2. Remove the base covers from the Protect PV.xxx-ID control
cabinets.