User's Manual

4. Commissioning

Page 20

7.Manual MF0200A0A ION-U_H_17P2_uc_19-July-13.docx

User

’

s Manual for ION

figure 4-3 Pole mounting drawing

Ensure that there is free access to the electrical connections as well as to the

cabinet. The approved bending radius of the connected cables must not be

exceeded.

4.1.4. Mounting of Fan Protection

Fan protection is required for the outdoor usage of a stand-alone remote unit.

Mounting of the optional fan protection is described below.

 To install the protective cover of the fan protection kit, first remove the four screws

with their respective lock washers from the cover of the air inlet of the remote unit,

and replace them with four spacing bolts M4.0x30 with the four lock washers

M4.0 DIN125 that are part of the fan protection kit.

 Place the protective cover into position by aligning its four bore holes over the

spacing bolts and fasten it using the original lock washers and screws of the

remote unit. (These lock washers and screws are also part of the fan protection

kit and can be used as spare parts in case of loss.)

Nut M8 DIN 934

Optical remote unit