Poznámky redaktora
3.1 Installation room
Install the circuit-breaker dry, dust-free, non-corrosive room, and
in such way that not subject shocks vibrations.2 Installation fixed circu it-b r
Fix the circuit-breaker horizontal surface using the screws (M10 x
12 min.3 Installation fixe the ith circu it-b r
4.).
The installation, commissioning and any ordinary and extraordinary
maintenance have done skilled personnel, with detailed
knowledge the apparatus. Installation
4.
E4 117 147 165
E4/f 120 170 Notes
E6 140 160 210 240 123 relea ses and
E6/f 165
The ith versio
250 fixed ith horizonta
4.
- Anti-racking-in plate the moving part (5).
Model 2234 Apparatus Scale
L 2778
Doc-No' 1SDH000460R0002
Page No.
Fig. However, the use ropes allowed.
For the preparation the installation room, please refer the "Overall
dimensions" paragraph, which gives information the following points:
- minimum installation volumes the circuit-breakers and derived
versions
- distances respected for circuit-breakers compartments
- overall dimensions the circuit-breakers
- fixing drillings
- compartment door drillings.With regard lifting, follow the instructions: the circuit-breakers must placed sturdy supporting surface and lifted, preferably, means
of special fork-lift truck.
8/158
. the anti-racking-in lock has been supplied separately, proceed assemble follows:
- the self-adhesive plate (4), find the assembly position the stop bolts relation the circuit-breaker which has housed the fixed
part.)
S tiv e
c it-b e
Fixed
3 poles
v n
4 poles
W ithdraw;
3 poles
jb version rre t-
lim itin g
4 poles
Fixed
3 poles
v n
4 poles
W ithdrawa
3 poles
ble version
4 poles
E1 E2L 95
E2 E3L 110 127
E3 104 125
th are inte circu it-b ith 121, 122
elative rre sensors, xclu accessories. Where this
is not possible, install inside switchboard with suitable degree of
protection.
4.
- Insert the hexagonal-head screws (1) the holes found the previous item shown the figure.
- Fix the screws with the washers (2) and the hexagonal stops (3). 8
4.
Fig.1 Preparation the fixed part
Assem bly the anti-racking-in lock
Before installing the fixed part, necessary check the presence the anti-racking-in lock for circuit-breakers with different electrical
characteristics from those the fixed part. this case, the lifting ropes must hooked shown the figures (the lifting
plates are always supplied with the circuit-breaker). 7
Table the circuit-breaker eights (Kg.
n clu vin sam itio and e
l rear term inals.
Make sure that the anti-racking-in lock corresponding the one installed the fixed part present the circuit-breaker (moving part)
