3.Insert four hex bolts (M12x60, supplied) and seal washers (Ф30, supplied) from the top of the antenna housing, as shown below.
Hex bolt
Seal washer
Flat washer
Spring washer
Nut
Fixing the antenna unit chassis
4.Pass flat washers (M12, supplied), spring washers (M12, supplied) and nuts (M12, supplied) onto hex bolts. Fasten by tightening nuts. Do not fasten by tightening the hex bolts; seal washers may be damaged.
Seal washer |
| |
| Antenna | |
Rubber mat | unit | |
Mounting | ||
| ||
| platform | |
Flat washer | Silicone | |
| sealant |
How to fasten antenna unit to mounting platform
5.Coat flat washers, spring washers, nuts and exposed parts of bolts with anticorrosive sealant.
6.Prepare ground point in mounting platform (within 300 mm of ground terminal on antenna unit) using M6 x 25 bolt, nut and flat washer (supplied).
7.Run the ground wire