Assembly instructions 2

Installation Guide
0. Items Required
• 10mm Wrench • 17mm Wrench • PH2 Screw Driver • This guide is written to
be used with a MikroTik RB900 series outdoor device (sold separately) •
1. Install Back Plate to Parabolic Dish
Polarization slant option available - see instruction on www.routerboard.com
Install Back Plate [D] to Parabolic Dish [A] using:
[M] M6x20 Bolt x 8 pcs;
[R] M6 Washer x 8 pcs;
[T] M6 Spring Lock Washer x 8 pcs;
[Q] M6 Nut x 8 pcs.
Important:
• Align Parabolic Dish [A] to get H/V polarization layout - see Figure 1.1 & 1.2
or +45°/-45° polarization layout - see Figure 1.2;
• M6 Nut [Q] tightening torque must be approximately 5 Nm.
2. Install Antenna Feed
Install Antenna Feed [B] to Parabolic Dish [A] using:
[C] Feed Bracket x 1 pc;
[N] M4x12 Bolt x 4 pcs;
[P] M4 Serrated Washer x 4 pcs.
Install grounding fasteners:
[O] M6 Wing Nut x 1 pc;
[P] M4 Serrated Washer x 1 pc.
Important:
• Antenna Feed [B] and Feed Bracket [C] must be aligned respectively
to the hole in the Parabolic Dish [A] - see Fig. 2;
• M4x12 Bolt [N] tightening torque must be approximately 2 Nm.
3. Assemble Alignment and Pole Brackets
Assemble Alignment [E] to Pole Bracket [F] using:
[M] M6x20 Bolt x 4 pcs;
[S] M6 Fender Washer x 4 pcs;
[T] M6 Spring Lock Washer x 4 pcs;
[Q] M6 Nut x 4 pcs.
Install Adjusting Mechanism [L] using:
[R] M6 Washer x 2 pcs;
[Q] M6 Nut x 2 pcs.
Important:
• Mount Alignment Mechanism's [L] bolt with larger shank diameter
through the corresponding hole in the Pole Bracket [F] - see Fig. 3;
• Secure Alignment Mechanism [L] by tightening M6 Nuts [Q] to
approximately 5 Nm;
• Do not tighten other fasteners rmly until step 10.
4. Assemble Brackets to Back Plate
Assemble Alignment [E] and Pole Bracket [F] to Back Plate [D] using:
[M] M6x20 Bolt x 4 pcs;
[S] M6 Fender Washer x 4 pcs;
[T] M6 Spring Lock Washer x 4 pcs;
[Q] M6 Nut x 4 pcs.
Install Adjusting Mechanism [L] using:
[R] M6 Washer x 2 pcs;
[Q] M6 Nut x 2 pcs.
Important:
• Mount Alignment Mechanism's [L] bolt with larger shank diameter
through the corresponding hole in the Alignment Bracket [E] - see Fig. 4;
• Secure Alignment Mechanism [L] by tightening M6 Nuts [Q] to
approximately 5 Nm;
• Do not tighten other fasteners rmly until step 9.
N
O P
C B
FIG. 2
TS QEC
LRFM
BOLT WITH
LARGE SHANK
FIG. 3
L
R
M
S
T
Q
BOLT WITH
LARGE SHANK
E
F
D
FIG. 4
Q
T
R
A
D
M
FIG. 1.3
ALIGNMENT FOR
+45°/-45° POL LAYOUT
ALIGNMENT FOR
H/V POL LAYOUT
FIG. 1.2
FIG. 1.1