Справочник Пользователя для Chief Personal Lift CMS491/492
Installation Instructions
CMS491/492
2
DISCLAIMER
Milestone AV Technologies and its affiliated corporations and
subsidiaries (collectively “Milestone”), intend to make this
manual accurate and complete. However, Milestone makes no
claim that the information contained herein covers all details,
conditions or variations, nor does it provide for every possible
contingency in connection with the installation or use of this
product. The information contained in this document is subject
to change without notice or obligation of any kind. Milestone
makes no representation of warranty, expressed or implied,
regarding the information contained herein. Milestone assumes
no responsibility for accuracy, completeness or sufficiency of
the information contained in this document.
subsidiaries (collectively “Milestone”), intend to make this
manual accurate and complete. However, Milestone makes no
claim that the information contained herein covers all details,
conditions or variations, nor does it provide for every possible
contingency in connection with the installation or use of this
product. The information contained in this document is subject
to change without notice or obligation of any kind. Milestone
makes no representation of warranty, expressed or implied,
regarding the information contained herein. Milestone assumes
no responsibility for accuracy, completeness or sufficiency of
the information contained in this document.
Chief® is a registered trademark of Milestone AV Technologies.
All rights reserved.
All rights reserved.
IMPORTANT SAFETY INSTRUCTIONS
WARNING:
A WARNING alerts you to the possibility of
serious injury or death if you do not follow the instructions.
CAUTION:
A CAUTION alerts you to the possibility of
damage or destruction of equipment if you do not follow the
corresponding instructions.
corresponding instructions.
WARNING:
Failure to read, thoroughly understand, and
follow all instructions can result in serious personal injury,
damage to equipment, or voiding of factory warranty! It is the
installer’s responsibility to make sure all components are
properly assembled and installed using the instructions
provided.
damage to equipment, or voiding of factory warranty! It is the
installer’s responsibility to make sure all components are
properly assembled and installed using the instructions
provided.
WARNING:
Failure to provide adequate structural strength
for this accessory can result in serious personal injury or
damage to equipment! It is the installer’s responsibility to
make sure the structure to which this accessory is attached
can support five times the combined weight of all equipment.
Reinforce the structure as required before installing the
component.
damage to equipment! It is the installer’s responsibility to
make sure the structure to which this accessory is attached
can support five times the combined weight of all equipment.
Reinforce the structure as required before installing the
component.
WARNING:
Exceeding the weight capacity can result in
serious personal injury or damage to equipment! It is the
installer’s responsibility to make sure the combined weight of:
• all components located in the complete accessory does
not exceed 100 lbs (45 kg).
• all components attached to the CMS491/CMS492
Series component shelf may not exceed 25 lbs (22 kg)
per shelf;
• all components attached to the extension column,
(CMS491C/CMS492C models only) does not exceed
50 lbs (22 kg).
installer’s responsibility to make sure the combined weight of:
• all components located in the complete accessory does
not exceed 100 lbs (45 kg).
• all components attached to the CMS491/CMS492
Series component shelf may not exceed 25 lbs (22 kg)
per shelf;
• all components attached to the extension column,
(CMS491C/CMS492C models only) does not exceed
50 lbs (22 kg).
WARNING:
Never operate this mounting system if it is
damaged. Return the mounting system to a service center
for examination and repair.
for examination and repair.
IMPORTANT ! : The CMS491/492 has been designed to be
mounted recessed into a suspended ceiling secured by a
WireVice system.
mounted recessed into a suspended ceiling secured by a
WireVice system.
IMPORTANT ! : The CMS491/492 has been designed to
support a single electrical receptacle or a double receptacle.
support a single electrical receptacle or a double receptacle.
NOTE: Ambient Temperature - The manufacturer's maximum
ambient temperature is 120°F (49°C) and minimum ambient
temperature is 40°F (4°C) so that the installer is able to
determine acceptability of use of accessories and components
in the operating environment.
ambient temperature is 120°F (49°C) and minimum ambient
temperature is 40°F (4°C) so that the installer is able to
determine acceptability of use of accessories and components
in the operating environment.
NOTE: Spacings - To ensure safe operation of the equipment
installed in the enclosure, per National Electric Code,
ANSI/NFPA 70 Article 725.136(D)(1), a minimum separation of
6mm (0.25 in.) between power cords and signal or communica-
tion cables must be maintained.
installed in the enclosure, per National Electric Code,
ANSI/NFPA 70 Article 725.136(D)(1), a minimum separation of
6mm (0.25 in.) between power cords and signal or communica-
tion cables must be maintained.
NOTE: When selecting a Listed 120 Vac Receptacle for use as
the main power source for the CMS Series boxes (to power the
A/V equipment), make sure that AC Receptacle is rated at least
15A and it is used in the building's AC branch circuit that is
connected to a circuit breaker rated at least 15A. Do not
connect more than 12A from the 15A Receptacle, or 16A from the
20A Receptacle.
the main power source for the CMS Series boxes (to power the
A/V equipment), make sure that AC Receptacle is rated at least
15A and it is used in the building's AC branch circuit that is
connected to a circuit breaker rated at least 15A. Do not
connect more than 12A from the 15A Receptacle, or 16A from the
20A Receptacle.
In the U.S., the equipment shall be installed per the applicable
requirements of the National Electrical Code, ANSI/NFPA 70.
requirements of the National Electrical Code, ANSI/NFPA 70.
In Canada, the equipment shall be installed per the applicable
requirements of the Canadian Electrical Code, CSA C22.1.
requirements of the Canadian Electrical Code, CSA C22.1.
NOTE: The CMS491/492 Series consists of:
•
CMS491
1x2
Standard
Ceiling
Box
•
CMS491C 1x2 Ceiling Box with Column Drop
•
CMS492
2x2
Standard
Ceiling
Box
•
CMS492C 2x2 Ceiling Box with Column Drop
NOTE: The CMS491C and CMS492C each accommodate a
Listed Chief CMS Series extension column (not included).
Listed Chief CMS Series extension column (not included).
--SAVE THESE INSTRUCTIONS--
WARNING:
Use this mounting system only for its intended
use as described in these instructions. Do not use
attachments not recommended by the manufacturer.
attachments not recommended by the manufacturer.
WARNING:
For indoor use only.