Pub. 42004-338K
Rugged Analog Auto-Dial Telephones
Page 4 of 21
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-338K.docx
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Model 227-001
The mounting and wiring instructions for the Model 227-001 Public Auto-Dial Telephone are as follows:
1.
Remove the eight security screws
from the front panel. Remove the
front panel and set aside.
N
OTE
:
There is a 7-foot half-
modular telephone cord
attached to the PCBA in
the rear.
2.
Determine which hole pattern to use
for mounting (see Figure 5).
•
There are eight mounting holes
in the back of the enclosure in
two 4-hole patterns.
•
Use the 7.875
×
4.00-inch hole
pattern for mounting to a wall
(outside pattern).
•
Use the 5.25
×
4.00-inch hole
pattern when using the Model
232-001 Pole Mounting Kit
(inside pattern).
3.
Insert the four (provided) hole plugs
in the unused holes.
4.
Position the enclosure on the mounting surface and
secure it with four fasteners.
•
The holes in the telephone enclosure accept 3/8-
inch screws or bolts.
•
The Model 232-001 Pole Mounting Kit includes
four 3/8-16
×
1-inch shoulder bolts with Teflon
seal washers.
N
OTE
:
Use only the round head, hexagon head, or pan
head screws that are provided.
Do not
use
screws designed to be countersunk for
mounting the enclosure.
5.
Install a conduit fitting in one of the ½-inch NPT
conduit entrances provided at both the top and bottom
of the unit and insert the conduit into the fitting (see
Figure 4).
The bottom entry is preferred.
6.
Plug the unused access hole using the provided 3/8-
inch Allen drive plug.
N
OTE
:
Use silicone sealant or equivalent around and
inside all conduit entries.
7.
Outdoor Installations:
install a (customer-supplied)
telephone line suppressor on the telephone line.
8.
Pull the telephone line through the conduit and into the enclosure.
Figure 4. Model 227-001 Outline
Figure 3. Model 227-001 Public Access Telephone with
spring loaded door in the open position