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5.2 Group installation, back to back
•
When two STP1309 cabinets are in-
stalled back-to-back, this can be done
without a distance between the rear
walls.
5.3 Requirements for electrical con-
nection
•
The cabinet is connected by inserting the
power plug in a socket.
•
The cabinet must not be plugged into a
multiple outlet power strip. The socket
employed must be firmly installed,
properly earthed and separately fuse-
protected by a 10A-circuit breaker, type
C.
•
Supply voltage and frequency of the
socket must be in accordance with the
data shown on the type of plate of the
cabinet. Therefore, the cross-section of
the wires must be increased, if necessary,
for long wires to the socket. The local
utility company's regulations on the
power connection (e.g., earth-fault pro-
tection, additional equipment bonding,
remote control switch etc.) must be ob-
served.
•
If in doubt, consult a qualified electrician.
•
Run the power cables so that they are
protected from risk of damage and there
is no risk of tripping.
•
Please don't drill in the outer or inner of
the cabinet. This might damage the re-
frigeration circuit.
•
If necessary, put the plugs of electrically
operated accessories (e.g. the display su-
perstructure) into separately secured
sockets.
•
The power cable may not come into con-
tact with parts over 75°C.
6. Starting
6.1 Measures prior to Starting
If the cabinet has been sharply tilted while
being sited or for mounting of accessories, it
must be left to stand for at least three hours
before being started to allow the lubricating
oil to settle in the compressor! Failure to do
so can cause destruction of the compressor
refrigerating system.
6.2 Setting into operation
•
Start the cabinet only if it has been in-
stalled as described.
•
Plug power plug (1-1) in socket (1-2).
•
When selecting the socket, observe the
requirements stated in section 4.7. The
cabinet must not be plugged into a mul-
tiple- outlet power strip.
•
Switch on remote control switch if pro-
vided.
•
Starting is signaled by the low running
noise of fans and refrigeration system.
•
Customer should close the lids properly.
If not, condensation might happen.
7. Setting the stor-
age temperature
7.1 General information on tempera-
ture setting
•
The temperature inside the cabinet is
controlled automatically by a thermostat
(Fig.1) or by the electronic temperature
controller (Fiq.2).
•
The controllers have been pre-set in the
factory and work automatically. The
basic setting has been pre-set to ambient
air conditions of 25°C and 60% rel. hu-
midity.
•
Legislation prescribes the following
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