Ip34D - Protection Against Splashing Water From Any Direction - Siemens NXPLUS C Installation And Operating Instructions Manual

Installation
176/293
Protection against vertically falling water drops IP32D for high low-voltage
compartment
➭ Installation is performed in the same way as for the protection against vertically falling
water drops for the high low-voltage compartment.
➭ Additionally, bolt the roof plates together and mount connecting braces.
Fig. 144: Installation of the roof plate for protection against vertically
falling water drops on the high low-voltage compartment
17.3

IP34D - protection against splashing water from any direction

To protect the switchgear against splashing water from any direction, an additional sealing
angle must be mounted on the end panels before assembling the roof plates.
➭ Mount the sealing angle ⑤ on the low-voltage compartment using 2 self-tapping bolts
M5x12.
➭ The further operations correspond to those of the installation of the protection against
vertically falling water drops IP31D.
Fig. 145: Mounting the sealing angle (example: right end
panel)
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
①
Nut-and-washer
assembly M8
② Connecting brace
③
Bolted joint of roof
plates
④ Self-tapping bolt M5
① Connecting plate
② Roof plate
③ Right end plate
④ Sealing strap for right end plate
⑤ Sealing angle, right side
⑥ Low-voltage compartment
⑦ Angle plate
⑧
Sealing strap for connecting plate