General Operation Of Furnace; Power Switch; Cycle Indicator - Barnstead F46110CM Operation Manual

General Operation of Furnace

CAUTION
Remember that when the power switch
is turned "ON", the furnace will begin to
heat to the set point temperature that
was previously set in the controller. This
value will remain unchanged for up to a
year without electricity being supplied to
the controller.
CAUTION
If the electrical supply must be discon-
nected from the furnace at any time, be
sure the chamber temperature is 500°C
or less before doing so.
14
General Operation of Furnace
Observe these Warnings before operating your furnace:
WARNING
To avoid electrical shock, this furnace must:
1. Be installed by a competent, qualified electrician who
insures compatibility among furnace specifications, electri-
cal source and grounding code requirements.
2. Always be disconnected from the electrical supply
prior to maintenance and servicing.
To avoid personal injury:
1. Do not stand directly in front of the chamber without
wearing a heat resistant faceshield, gloves and apron.
2. Do not operate or clean furnace without proper eye
protection.
3. Do not use in the presence of flammable or combustible
materials; fire or explosion may result. This device contains
components which may ignite such materials.
4. Refer servicing to qualified personnel.
5. Caution: Hot Surface. Avoid Contact.
6. To AVOID EYE DAMAGE in operating or cleaning
furnace, proper eye protection must be worn.
7. To AVOID BURNS, do not stand directly in front of the
chamber without wearing a heat resistant faceshield, gloves
and apron.
8. To AVOID FIRE, do not place combustible materials
where exposed to heat from open door.
HOT SURFACE
Caution: Hot Surface. Avoid Contact.

Power Switch

Controls power to the furnace. Switch to the "ON" position
to energize the elements and the controller.

Cycle Indicator

The amber cycle light will illuminate when electricity is
being supplied to the elements.