Andrew Wireless System M78517E19P Manuale Utente

 

4. Commissioning

 

Page 20 

 

MF0150A2A.doc                             Manual for ION-M7P/85P/17EP/19P 

 

6. Notice: If any different or additional mounting material is used, ensure that the 

mounting remains as safe as the mounting designed by the manufacturer. The 
specifications for stationary use of the Remote Unit must not be exceeded. 
Ensure that the static and dynamic strengths are adequate for the environmental 
conditions of the site. The mounting itself must not vibrate, swing or move in any 
way that might cause damage to the Remote Unit. 

7. Notice: Observe all additional rules or restrictions regarding mounting that 

depend on the type of Remote Unit. For details refer to section 7.2.2 Mechanical 
Specification

. Install the unit vertically with the fan unit at the top. A maximum tilt 

angle of 25° from a vertical position must be kept, as in the following illustrations: 

 

A spacing of 50 mm (1.97 inch) around the unit is required. 

To ensure sufficient airflow when mounting the unit in enclosed spaces, 

two lid openings (one for the air inlet and the other for the air outlet) must be 
provided. Do not block these air inlets and outlets when mounting the Remote 
Unit. The size of each opening must equal at least 18 x 18 cm (> 300 cm

2

). 

Ensure that there is no thermal short circuit between the air inlet and air outlet. 
Make sure free airflow is not deflected or otherwise obstructed. 

 
Specified torques have to be observed for certain mounting procedures according to 
the following table: 

Thread 

M 4 

M 8 

 

M 4 

M 8 

PG 13.5 

PG 29 

Specified 
torques 

3.3 N-m 

27 N-m

6 N-m 

2.3 N-m  27 N-m 3.75 N-m  10 N-m