Rose electronic UL-V3 Switch User Manual


 
51
UltraLink User Manual
Safety
This UltraLink Unit has been tested for conformance to safety regulations and requirements,
and has been certified for international use. Like all electronic equipment, the UltraLink
Unit should be used with care. To protect yourself from possible injury and to minimize the
risk of damage to this Unit, read and follow these safety instructions.
Caution! Risk of explosion can occur if the battery is replaced with an
incorrect type. Dispose of used batteries according to the manufacturer’s
instructions.
Follow all instructions and warnings marked on this Unit.
Except where explained in this manual, do not attempt to service this Unit
yourself.
Do not use this Unit near water.
Assure that the placement of this Unit is on a stable surface or rack mounted.
Provide proper ventilation and air circulation.
Keep power cord and connection cables clear of obstructions that might cause
damage to them.
Use only power cords, power transformer and connection cables designed for
this Unit.
Use only a grounded (three-wire) electrical outlet.
Keep objects that might damage this Unit and liquids that may spill, clear from
this Unit. Liquids and foreign objects might come in contact with voltage points
that could create a risk of fire or electrical shock.
Operate this Unit only when the cover is in place.
Do not use liquid or aerosol cleaners to clean this Unit. Always unplug this Unit
from its electrical outlet before cleaning.
Unplug this Unit from the electrical outlet and refer servicing to a qualified service
center if any of the following conditions occur:
The power cord or connection cables is damaged or frayed.
The Unit has been exposed to any liquids.
The Unit does not operate normally when all operating instructions have
been followed.
The Unit has been dropped or the case has been damaged.
The Unit exhibits a distinct change in performance, indicating a need for
service.