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·
The UPS is connected to a DC energy source (battery). The output terminals may be live when the UPS is
not connected to an AC supply.
·
Emergency Power Off (EPO) input is located on the rear of the unit (see Figure 11 on page 13). When this
connection is open, the logic circuit will immediately shut down the UPS output.
· When mounting the unit in a rack, it has to be hooked on both sides and the front plate of the unit has
to be fixed to the rack by screws. The unit has to be fixed in a horizontal position.
· Do not install the UPS near magnetic storage media, as this may result in data corruption.
· The vents for air intake and outlet at the front and rear side must not be obstructed. Leave adequate space
around all sides of the UPS for proper ventilation.
· Do not mount the unit with its front or rear panel facing down (at any angle). Mounting in this manner
will seriously inhibit the units internal cooling, eventually causing product damage not covered by
warranty.
1-3. Emergency
WARNING: The supply to the load may be operated by opening all the switches.
WARNING: DO NOT USE WATER to extinguish any fires that may occur in the area in which the UPS
is installed.
1-4. Leakage Currents
WARNING: Connect the earth ground [protection earth (PE)] safety conductor before any other cables
are connected.
1-5. Radio Interference
The SurgeX UPS is a class A product. The UPS device may cause radio interference. Do not place it near
devices which are especially susceptible to electromagnetic interference (e.g. transmitters/receivers, radar, metal
detectors, anti-theft devices).
1-6. Batteries
Battery maintenance must be carried out by authorized personnel.
· The batteries installed in external battery cabinets may contain electrolyte. Under normal conditions the
containers are dry. A damaged battery may leak electrolyte which can be dangerous in contact with skin
and cause irritation to the eyes. Should this happen, wash the affected part with copious amounts of?
water and seek immediate medical advice.
· Voltage is always present on the battery contacts.
· Even when discharged a battery has a capacity to supply a high short circuit current, which, in addition to
causing damage to the battery itself and to associated cables, may expose the operator to the risk of
burns.
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