Microhard Systems IP-921 Operating Manual page 5

IP9xx Series
CSA Class 1 Division 2 Option
CSA Class 1 Division 2 is Available Only on
Specifically Marked Units
If marked this for Class 1 Division 2 – then this product is available
for use in Class 1, Division 2, in the indicated Groups on the product.
In such a case the following must be met:
The transceiver is not acceptable as a stand-alone unit for use in
hazardous locations. The transceiver must be mounted within a
separate enclosure, which is suitable for the intended application.
Mounting the units within an approved enclosure that is certified for
hazardous locations, or is installed within guidelines in accordance
with CSA rules and local electrical and fire code, will ensure a safe
and compliant installation.
The antenna feed line; DC power cable and interface cable must be
routed through conduit in accordance with the National Electrical
Code.
Do not connect or disconnect equipment unless power has been
switched off or the area is known to be non-hazardous.
Installation, operation and maintenance of the transceiver should be
in accordance with the transceiver's installation manual, and the
National Electrical Code.
Tampering or replacement with non-factory components may
adversely affect the safe use of the transceiver in hazardous
locations, and may void the approval.
The wall adapters supplied with your transceivers are NOT Class 1
Division 2 approved, and therefore, power must be supplied to the
units using the screw-type or locking type connectors supplied from
Microhard Systems Inc. and a Class 1 Division 2 power source within
your panel.
If you are unsure as to the specific wiring and installation guidelines
for Class 1 Division 2 codes, contact CSA International.
© Microhard Systems Inc. CONFIDENTIAL 5