Installation
Type of installation:
Keep the unit away from
direct sunlight
. UV radiation may cause discolouration of plastic
parts.
Place the
fresh-air laboratory heating oven on a firm, fireproof surface
(e.g. laboratory
table, support frame) in a
stable upright position
.
The unit has been designed for
stand-alone installation
.
Do not cover or obstruct the ventilation or exhaust vents
in the unit housing,
remove
any dust or dirt
with a vacuum cleaner.
Do not leave
any
objects
on
top of the unit
.
Figure 2/2: Minimum clearances to adjacent surfaces / objects:
10 cm
30 cm
5 cm
5 cm
The exhaust pipe must be led through / past adjacent surfaces / objects located above or behind
the unit with heat insulation to avoid the risk of fire and unwanted condensation.
Mains connection
The laboratory heating oven is supplied with a permanently connected, flexible mains power lead
with connector (grounded).
Examine
the power lead and connector for
damage before using
the unit and
at regular intervals
. If there are any signs of damage, do not connect to the mains
supply.
The voltage quoted on the rating plate (rated voltage) must agree with the nominal mains
voltage.
The heating oven may only be connected up to the mains via a properly installed
socket outlet
with PE conductor
(protection class I)
or
a
permanent terminal connection
. Rubber-sheathed
flexible cable of type H 07 RN-F 3 G 2.5 should be used if any extensions are required to connect
the unit and such extensions should not be
longer than 5 m
.
An earth-leakage circuit-breaker should also be fitted in the supply system to provide additional
protection against electric shocks. Circuit protection must be provided in the form of a
T 16 A
fusible link
or e.g. a
B 16 circuit-breaker
.
2.
SETUP AND INSTALLATION
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