7200 Series UPS USER MANUAL
document in response to "powersure ups"
Page iii
Issue 6
(03/98)
Safety Precautions
ELECTROMAGNETIC COMPATIBILITY
This equipment complies with the requirements of the EMC Directive 89/336/EEC and the published technical
standards.
Continued compliance requires installation in accordance with these instructions and the use of manufacturer
approved accessories only.
WARNING
This is a class A UPS product. In a domestic environment this product may cause radio interference in which
case the user may be required to take additional measures.
WARNING
HIGH EARTH LEAKAGE CURRENT: EARTH CONNECTION IS ESSENTIAL BEFORE CONNECTING THE
INPUT SUPPLY.
This equipment must be earthed in accordance with local electrical codes.
Caution
This equipment is fitted with RFI suppression filters.
Earth leakage exceeds 3.5 mA but is less than 500 mA.
Transient and steady-state earth leakage currents, which may occur when starting the equipment, should be
taken into account when selecting instantaneous RCCB or RCD devices.
Note also that the earth leakage currents of the load will be carried by this RCCB or RCD.
WARNING
THIS UPS DOES NOT INCORPORATE AUTOMATIC BACKFEED PROTECTION. A WARNING LABEL
MUST BE FITTED TO ALL EXTERNAL PRIMARY POWER ISOLATORS STATING:
INSULATE THE UNINTERRUPTIBLE POWER SYSTEM BEFORE WORKING
ON THIS CIRCUIT.
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