
4.
Switch
B
ox
Installation
●
Do not install the
Switch
B
ox
in a
flammable
environment to avoid fire or an
explosion.
4.1 Factory-Supplied
Accessories
Check to ensure that the following
accessories are packed with the
Switch Box.
Table
4.1
Factory-Supplied
Accessories
NOTE
● Check to ensure that the ceiling slab is strong
enough.
● Do not install the
Switch
B
ox
outdoors.
If installed outdoors, an electric hazard or
electric leakage may occur.
● Installation WARNING: Ensure that all safety
features, disconnects and interlocks are
in place and functioning properly prior to
putting the equipment into operation. Never
by-pass or jump-out any safety device or
switch.
If
any
of
these
accessories
are
not
packed
with
the
unit,
please
contact
your
distributor.
Unit:
mm
(inch)
No.
Accessory
HCHS-N06X
Q’ty
HCHS-N10X
Q’ty
(1) Reducer
ID
15.88
(ID
5/8)
ID
19.05
(ID
3/4)
1
-
-
(2)
Accessory
Pipe
(for
Flare
Nut)
OD
12.7
(OD
1/2)
OD
15.88
(OD
5/8)
2
ID
22.4
(ID
7/8)
OD
19.05
(OD
3/4)
2
(3)
ID
19.3
(ID
3/4)
OD
19.05
(OD
3/4)
1
ID
19.3
(ID
3/4)
OD
19.05
(OD
3/4)
2
(4)
-
-
ID
19.3
(ID
3/4)
OD
15.88
(OD
5/8)
1
(5)
Insulation
Material
ID
16
(ID
5/8)
2
1
(6)
ID
20
(ID
13/16)
1
-
-
(7)
ID
22
(ID
7/8)
-
-
2
(8)
ID
38
(ID
1-1/2)
2
1
(9)
ID
43
(ID
1-11/16)
1
2
(10) Clamp
6
6
4