5015SLR Flat Panel Industrial Touch Monitor Chapter 2 – Installation
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144812(D)
Operation and Maintenance
The systems have been designed for compliance with relevant spark ignition tests.
However, please note that the workstation front panel contrast adjustment tactile
switches and keyboard connector are the only make/break components intended to be
exercised by the operator in the course of normal operation.
Always observe the following rules with respect to hazardous location installations:
1. Always install the workstations within an enclosure suitable for the specific
application. General-purpose enclosures may be acceptable for Class I
applications but are never acceptable for Class II applications. Type 4 (IP 65)
enclosures are recommended even when not required by regulations.
2. If present, keep enclosure doors or openings closed at all times, to avoid the
accumulation of foreign matter inside the workstation.
3. Never subject the unit to any installation or service procedures unless power is
removed and the area is known to be non-hazardous. This includes the
installation or removal of power cables, communication cables, or removal of the
rear cover of the unit.
Only technically qualified service personnel should perform all installation and
service. These workstations are designed to require no service in the course of normal
operation by an operator.
Safety Agency Approval
The Pro-face systems are designed to meet the following standards:
•
Underwriters Laboratories Inc., UL 1604 Standard for Safety
Electrical equipment for use in Class I and Class II, Division 2, locations
•
Underwriters Laboratories Inc., UL 508, Information Technology Equipment
•
Canadian Standard Association, Specification C22.2 No. 213-M1987
Non-incendiary electrical equipment for use in Class I, Division 2 hazardous
locations
•
Canadian Standards Association, Specification C22.2 No. 142
Information Technology Equipment
•
IEC 60950-1, Information Technology Equipment