Siemens FHA2017-A1 Installation page 2

en
Safety instructions
CAUTION
Failure to observe the safety notes
Potential injury to persons and damage to property
● Observe the following safety notes.
Installation may only be performed by an instructed

specialist.
The product described may only be used for its

intended use.
If you require tools, e.g. a ladder, these must be safe

and must be intended for the work in hand.
Intended use
The FM blind is intended for recessed panel mounting. It
brings the panel cover level with the wall surface.
Installation instructions
There is one FM blind each for the 1HU and 2HU
enclosure heights
FM blind (1HU) FHA2017-A1 for the Eco, Standard

and Large Extension enclosures
FM blind (2HU) FHA2015-A1 for the Comfort and

Large enclosures
The FM blind is installed in an identical way for both
variants.
Recess dimensions (W x H x D):
Enclosure (Eco)

Enclosure (Standard)

Enclosure (Large Extension)

Enclosure (Comfort)

Enclosure (Large)

For fixing the station in the niche of the wall,
the station must be placed on the floor of the
niche and screwed in this position.
This enables simple installation and the
station floor and wall mounting are not
subjected to the weight of the batteries.
2
Building Technologies
Fire Safety
456 x 424 x 97.5 mm
456 x 424 x 177.5 mm
456 x 424 x 277.5 mm
456 x 822 x 177.5 mm
456 x 822 x 277.5 mm
Caption
Fig. 1, Installation position
1 Plastic stopper Ø 12 mm
2 4x hexagon fixing screws M5 x 10 mm for recess-
mounted cover cap
3 FM blind (2HU) (example of installation)
4 2 fixing screws used for option module; only with
Comfort enclosure
5 Option module; only with Comfort enclosure
6 3x back box fastening
7 Rear panel
8 Operating unit
9 2 fixing screws for the operating unit
Detail of back box fastening
6.1 3x M6 x 60 hanger bolts with nylon dowel Ø 6-
8 mm
6.2 3x washer Ø 6.4/16/0.8
6.3 3x pressure spring d=2 mm, Dd=10 mm,
Lo=18 mm, Ln=12.11 mm, Fn=140.44
6.4 3x washer Ø 6.4/16/0.8
6.5 Rear panel mounting hole
6.6 3x washer Ø 6.4/16/0.8
6.7 3x hexagon nut M6 x 0.8 mm
Installation
Place the station on the niche floor and mark the
1.
holes for the dowels (3x per station).
Remove the station, drill the holes for the dowels and
2.
insert the dowels.
3. Screw the hanger bolts (6.1) into the wall. Use the
supplied nuts (6.7) for this purpose and screw the
hanger bolts into the wall using a spanner or ratchet.
Then remove the nuts again.
Now place the washer (6.2), the pressure spring (6.3)
4.
and another washer (6.4) onto the hanger bolts (6.1)
one after another.
Now place the back box (7 / 6.5) onto the hanger
5.
bolts prepared.
Place a washer (6.6) and hexagon nut (6.7) onto the
6.
hanger bolts one after another. The pressure springs
press the rear panel forwards, allowing for accurate
depth alignment.
A6V10331435_a_--_--
11.2011