User Manual

1. General
MF0123A1A PSR 700/800 MHz
Page 7
1.2. Health and Safety
1. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current. Obey all general and regional installation and safety regulations
relating to work on high voltage installations, as well as regulations covering
correct use of tools and personal protective equipment.
2. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current inside the unit in operation. Before opening the unit, disconnect
mains power.
3. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the unit’s inner conductor of the antenna port(s). Disconnect
mains before connecting or replacing antenna cables.
4. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the antenna(s) connected to the unit. Implement prevention
measures to avoid the possibility of close proximity to the antenna(s) while in
operation.
1.3. Property Damage Warnings
1. Attention: Due to power dissipation, the psr may reach a very high temperature.
Do not operate this equipment on or close to flammable materials. Use caution
when servicing the unit.
2. Attention: Only authorized and trained personnel are allowed to open the unit and
get access to the inside.
3. Notice: Although the PSR is internally protected against overvoltage, it is strongly
recommended to ground (earth) the antenna cables close to the antenna
connectors of the PSR for protection against atmospheric discharge. In areas with
strong lightning, it is strongly recommended to install additional lightning protection.
4. Notice: ESD precautions must be observed. Before commencing maintenance
work, use the available grounding (earthing) system to connect ESD protection
measures.
5. Notice: Only suitably qualified personnel are allowed to work on this unit and only
after becoming familiar with all safety notices, installation, operation and
maintenance procedures contained in this manual.
6. Notice: Keep operating instructions within easy reach and make them available to
all users.
7. Notice: Read and obey all the warning labels attached to the unit. Make sure that
all warning labels are kept in a legible condition. Replace any missing or damaged
labels.
8. Notice: Only license holders for the respective frequency range are allowed to
operate this unit.