Denso RC7M Manual page 9

3. Installation Precautions
3.1 Insuring the proper
installation environment
For standard type and
cleanroom type
For dust- & splash-proof
type
3.2 Service space
The standard and cleanroom type have not been designed to
withstand explosions, dust-proof, nor is it splash-proof.
Therefore, it should not be installed in any environment where:
(1) there are flammable gases or liquids,
(2) there are any shavings from metal processing or other
conductive material flying about,
(3) there are any acidic, alkaline or other corrosive material,
(4) there is a mist,
(5) there are any large-sized inverters, high output/high
frequency transmitters, large contactors, welders, or other
sources of electrical noise.
The dust- & splash-proof type has an IP54-equivalent structure,
but it has not been designed to withstand explosions. (The
HM/HS-G-W and the wrist of the VM/VS-G-W are an
IP65-equivalent dust- and splash-proof structure.)
Note that the robot controller is not a dust- or splash-proof
structure. Therefore, when using the robot controller in an
environment exposed to mist, put it in an optional protective box.
The dust- & splash-proof type should not be installed in any
environment where:
(1) there are any flammable gases or liquids,
(2) there are any acidic, alkaline or other corrosive material,
(3) there are any large-sized inverters, high output/high
frequency transmitters, large contactors, welders, or other
sources of electrical noise,
(4) it may likely be submerged in fluid,
(5) there are any grinding or machining chips or shavings,
(6) any machining oil not specified in this manual is in use, or
Note: Yushiron Oil No. 4C (non-soluble) is specified.
(7) there is sulfuric cutting or grinding oil mist.
The robot and peripheral equipment should be installed so that
sufficient service space is maintained for safe teaching,
maintenance, and inspection.
SAFETY PRECAUTIONS