TT 98-123789-D
iii
Safety summary
1
The following general safety precautions must be observed during all phases of
operation, service and repair of this equipment.
Failure to comply with these precautions or with specific warnings elsewhere in
this manual violates safety standards of design, manufacture and intended use
of the equipment. Thrane & Thrane A/S assume no liability for the customer's
failure to comply with these requirements.
Do not operate in an explosive atmosphere
Do not operate the equipment in the presence of flammable gases or fumes.
Operation of any electrical equipment in such an environment constitutes a
definite safety hazard.
Keep away from live circuits
Operating personnel must not remove equipment covers, except for the SIM
cover. Component replacement and internal adjustment must be made by
qualified maintenance personnel. Do not replace components with the power
cable connected. Under certain conditions, dangerous voltages may exist even
with the power cable removed. To avoid injuries, always disconnect power and
discharge circuits before touching them.
Do not service alone
Do not attempt internal service or adjustments unless another person, capable of
rendering first aid resuscitation, is present.
Do not substitute parts or modify equipment
Because of the danger of introducing additional hazards, do not substitute parts
or perform any unauthorized modification to the equipment.
Keep away from active antenna
The TT-3053A antenna for the EXPLORER 527 emits
radio frequency energy when connected to the
EXPLORER 527 and switched on. To avoid injury, keep a
minimum safety distance of 1 m to the side and above
the antenna when the EXPLORER 527 is on. The safety
distance of 1 m does not apply directly below the
antenna, as the radiation forms a hemisphere above the
antenna.
