User's Manual

Installing the plinth (continued)

Plinth on the pole

Note that the length of mounting screws

depends on the diameter of the pole.

Please see the user manual for details.

(Note that installations is shown. See the user manual if the pole mounting kit is used.)FPKA VMPB

1. Fix the upper mounting bracket on

the pole. Attach the mounting bracket

screws (M10) on the bracket. Tighten

screws to 30 Nm.

2. Fix one side of the lower pole

mounting bracket on the plinth with

mounting screws (M8). Tighten

screws to 20 Nm.

3. Lift the plinth on the pole and fit it to

the mounting screws of the pole

mounting bracket. Tighten screws

(M8) to 20 Nm.

4. Place the counterpart of the lower

pole mounting bracket in its place.

Tighten screws (M10) to 30 Nm.

6. Ground the plinth to the site main

ground.

5. If a second plinth is required, install

it on the other side of the pole

mounting bracket.

30 Nm

20 Nm

Plinth is installed according to instructions.

Plinth is level.

Check list

Grounding principle

1. Ground the plinth to the site main

ground. Tighten to 8.0-10.0 Nm (5.9-7.37 ft-lb)

2. Connect the wrist strap.

to ESD stud

Wrist strap

Antistatic wrist strap is used when handling modules.

Check list

Plinth is grounded.

Local grounding (earthing) regulations are followed.

Grounding the plinth

PAGE 1
Installing the plinth (continued) Plinth on the pole (Note that FPKA installations is shown. See the user manual if the VMPB pole mounting kit is used.) 1. Fix the upper mounting bracket on the pole. Attach the mounting bracket screws (M10) on the bracket. Tighten screws to 30 Nm. 2. Fix one side of the lower pole mounting bracket on the plinth with mounting screws (M8). Tighten screws to 20 Nm. 1 30 Nm 20 Nm 2 20 Nm 3.
PAGE 2
5 Installing the casings 4 1 3 2 Side fixing plates for Earthquake Zone 4 Note: The casings are pre-installed with back covers. In Earthquake Zone 4, the maximum number of modules for stack installations is five. In pole and wall installations, the maximum modules per plinth is two. In pole and wall installations, maintenance straps must be installed in the casings. In Earthquake Zone 4, install M5 X 8 screws should be side fixing plates on the casings.