Safety Precautions - Bosch LTC 1271 Series Instruction Manual

SAFETY PRECAUTIONS

CAUTION:TO REDUCE THE RISK OF ELECTRICAL
SHOCK, DO NOT OPEN COVERS. NO USER SERVICE-
ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
This label may appear on the bottom of the unit due to space limitations.
The lightning flash with an arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulat-
ed "dangerous voltage" within the product's enclosure that may be
of sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is intended to
alert the user to presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appli-
ance.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO
NOT EXPOSE UNITS TO RAIN OR MOISTURE.
Attention: Installation should be performed by qualified ser-
vice personnel only in accordance with the National Electrical
Code or applicable local codes.
24 VAC Units: Do Not Exceed 30 VAC Input.Voltage applied to the unit's
power input should not exceed 30VAC. Normal input voltage is 24 VAC. User
supplied wiring from 24 VAC supply to unit must be in compliance with elec-
trical codes (Class 2 power levels). Do not ground 24 VAC supply at power
supply terminals or at unit's power supply terminals.
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