Goulds Pumps XHD - IOM - Manual (Page 11)

Introduction and Safety
Equipment for monitoring
For additional safety, use condition-monitoring devices. Condition-monitoring devices include
but are not limited to these devices:
• Pressure gauges
• Flow meters
• Level indicators
• Motor load readings
• Temperature detectors
• Bearing monitors
• Leak detectors
• PumpSmart control system
Product approval standards
Regular standards
All standard products are approved according to CSA standards in Canada and UL standards
in USA. The drive unit degree of protection follows IP68. See the nameplate for maximum
submersion, according to standard IEC 60529.
All electrical ratings and performance of the motors comply with IEC 600341.
Explosion-proofing standards
All explosion-proof products for use in explosive atmospheres are designed in compliance with
one or more of the following approvals:
• EN, ATEX Directive 94/9/EC
• FM According to NEC
• Class 1 Div 1 Groups “C”, and “D”
• Class 2 Div 1 Groups “E”, “F”, and “G”
• Class 3 Div 1 Hazardous Locations
ATEX/IECEx:
• Group: IIC
• Category: Ex ia
• Temperature Class: T4 (for ambients up to 100ºC)
• ATEX Marking: Ex II 1 G
CSA certification
Intrinsically safe for:
• Class I, Div. 1, Groups A, B, C, D
• Class II, Div. 1, Groups E, F, G
• Class III
• Certified to Canadian and US requirements
XHD Installation, Operation, and Maintenance Manual 9