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Service Requirements
Equipment Attachment Limitations
Safety.fm
network. Standardized jacks are used for these connections. This
equipment should not be used on party lines or coin lines.
2. If this device is malfunctioning, it may also be causing harm to the
telephone network; this device should be disconnected until the source of
the problem can be determined and until repair has been made. If this is
not done, the telephone company may temporarily disconnect service.
3. The telephone company may make changes in its technical operations
and procedures; if such changes affect the compatibility or use of this
device, the telephone company is required to give adequate notice of the
changes.
4. If the telephone company requests information on what equipment is
connected to their lines, inform them of:
a. The telephone number that this unit is connected to,
b. The ringer equivalence number [1.4B]
c. The USOC jack required [RJ11C], and
d. The FCC Registration Number
Items (b) and (d) are indicated on the label. The ringer equivalence number
(REN) is used to determine how many devices can be connected to your
telephone line. In most areas, the sum of the RENs of all devices on any one
line should not exceed five. If too many devices are attached, they may not
ring properly.
In the event of equipment malfunction, all repairs should be performed by
Hach Company or an authorized agent. It is the responsibility of users
requiring service to report the need for service to Hach Company. or to one of
our authorized agents. Service can be facilitated throughout our office:
Hach Company
5600 Lindbergh Drive, P.O. Box 389
Loveland, CO 80539
Telephone: (970) 669-3050
Notice: The Canadian Industry Canada label identifies certified equipment.
This certification means that the equipment meets certain
telecommunications network protective, operational and safety requirements.
The Department does not guarantee the equipment will operate to the user's
satisfaction.
Before installing this equipment, users should ensure that it is permissible to
be connected to the facilities of the local telecommunications company. The
equipment must also be installed using an acceptable method of connection.
In some cases, the company's inside wiring associated with a single line
individual service may be extended by means of a certified connector
assembly (telephone extension cord). The customer should be aware that
compliance with the above conditions may not prevent degradation of service
in some situations.
Repairs to certified equipment should be made by an authorized Canadian
maintenance facility designated by the supplier. Any repairs or alterations
Safety Precautions
Safety Precautions
Page 7
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