1
HIGH VOLTAGE (up to 690 VAC) is used in the
operation of this equipment; DEATH ON CON-
TACT may result if personnel fail to observe
safety precautions.
Learn the areas containing high-voltage con-
nections when installing or operating this
equipment.
Be careful not to contact high-voltage connec-
tions when installing or operating this equip-
ment.
Before working inside the equipment, turn
power off and ground all points of high poten-
tial before touching them.
The owner/installer must provide all necessary
safety and protection devices and follow all
current electrical wiring standards and regu-
lations. Failure to do so may compromise the
integrity of the controller and/or cause product
failure resulting in a safety risk to operational
and service personnel.
This controller utilizes a heat sink which is de-
signed to cool the unit during operation. Un-
der no circumstance should air flow around the
controller be compromised in any way. Failure
to do so may result in the overheating of the
controller, product failure, product tempera-
tures and even fire.
During continuous operation, the heat sink can
reach very high temperatures, and keeps a
high temperature even after the unit is turned
off due to its high thermal inertia.
Higher voltages may be present. DO NOT work
on the power section without first cutting out
electrical power to the panel. Failure to do so
may cause serious injury or death.
ELECTRIC SHOCK HAZARD: Any installation in-
volving control equipment must be performed
by a qualified person and must be effective-
ly grounded in accordance with the National
Electrical Code to eliminate shock hazard.
Important Safeguards
Содержание CFW
Страница 2: ...ii...