WEG FHU ACW400 Installation Instruction

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Be sure to read the instruction manual and safety precautions before
use products.
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This manual should be given to the person who use products and
maintain them.
SAFETY PRECAUTIONS
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Before installation, wiring, operation, maintenance or inspection of
the device, be sure to read the warning message carefully and
ensurance proper operation.
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Please follow the instructions, they are very important.
*
In this instruction, level of danger is classified by
It may result in death or serious injury.
DANGER
CAUTION
It may result in injury or physical damage.
DANGER
* Turn off the power before mounting,
maintenance or inspection.
Failure to do may result in electric shocks and burns.
it
CAUTION
1. Do not use deformed or damaged MCCB or operati
2. Mounting, removal, wiring, maintenance and checking should
be done by authorized or certified
3. Operati handle should not be used in severe environment
ng
such as high temperature, humidity, dusty, corrosive gas and
excessive vibration.
4. Mounting should be done according to the instruction manual.
Mistakes on mounting may be a cause for a
operation handle or cause an accident such as operator do
himself an injury.
1. INSTALLATION INSTRUCTION
1. Turn off and lock out all power supplying the circuit breaker and all
other equipment within the enclosure before installing.
2. Determine mounting location for the handle and circuit breaker. See
Figure. 1 and Tables 1 and 2.
3. The handle can be mounted on right side of flange type enclosures.
4. A latch is provided for applications where no interlocking door latch
mechanism is provided.
5. The PLATE ASS'Y BASE FH-1 mounts to the circuit breaker and
can be padlocked in the "OFF"position.
NOTE : THE MINIMUM BEND RADIUS FOR THE CABLE IS THREE&
ONE-HALF(3-1/2)INCHES.
Prepare the mounting holes for the handle and circuit breaker
and remove burrs.
2. HANDLE INSTALLATION-See Figures 3 and 4.
1 . Secure O-RING into handle groove. Mount handle and frame to the
enclosure flange using the two M6X18 (+)PH, P/W screws. Tighten
screws to 75 in-lbs.
2. Place the PLATE FLANGE LINK onto the LINK CONNECTION PIN
and secure with the E-ring, D8.
3. Attach the PLATE LOCK LINK to the PLATE LOCK FLANGE using the
M6X10 screw. Tighten nuts to 25 in-lbs.
4. Close the enclosure door. This should release the PLATE LOCK LINK
allowing the handle to be turned ON. If the handle cannot be turned ON,
adjust PLATE HOOK LOCK downward in its slot and repeat item 4.
5. Turn handle ON and attempt to open door. The PLATE LOCK LINK
should hold the door closed. If the door can be opened, readjust the
PLATE HOOK LOCK upward in its slot. Repeat steps 3 and 4 to insure
that the door can not be opened when the handle is in the ON position.
Installation Instruction
FLANGE, OPERATING HANDLE (FHU ACW400)
, wiring,
withdrawing
ng handle.
personnel .
and
ACW
Figure. 1 and 2 show the location of the handle and door catch
when mounted on the enclosure.
1 83
46.5
(
7.874
200
( )
10-24
# UNC
Tap
(4 Holes)
<Fig. 1>
E MAX
F "UP"
F "DOWN"
<Fig. 2>
O-RING
HANDLEASS'Y FLANGE
PLATEASS'Y
FLANGE
M6X18
SCREW
M6X10 SCREW
PLATELOCK LINK
<Fig. 3>
-Dimensions : inch
(mm)
.
)
0.433
(11)
4.251 4.685
(108) (119)
E
TABLE1
MAXIMUM "E" DIMENSION
ENCLOSURE
FHU-60 FHU-72
DEPTH
Dimensions : inch
TABLE2 F
MAXIMUM " " DIMENSION
ENCLOSURE 62 cable 72 cable
DEPTH
UP DOWN UP DOWN
8
Dimensions : inch
LINK CONNECTIONPIN
PLATEFLANGE LINK
PLATELOCK LINK
E-RING,D8
GROOVE
PLATELOCK FLANGE
F