Replacing The Heating Rod; Replacing The Thermoelement - Amann Girrbach Therm Instrucciones De Montaje

R E P L A C I N G T H E H E A T I N G R O D
7

Replacing the heating rod

E N
After approx. 5 sintering runs have taken
place: In case of a defective heating rod in
the sintering furnace, always renew all
heating rods together.
▷ Switch the furnace off and pull the mains plug.
▷ If required, wait until the furnace has cooled to
room temperature.
▷ Dismantle the furnace cover (please refer to
page 12).
▷ Unscrew the metal connection strips and the
connection cables at the defective heating rod.
▷ Carefully pull the heating rod out to the top.
▷ Mount the new heating rod (please refer to
page 13).
▷ Mount the furnace cover (please refer to
page 15).
▷ Plug in the mains plug and switch the furnace on
again as required.
8 Replacing the thermoele-
ment
▷ Switch the furnace off and pull the mains plug.
▷ If required, wait until the furnace has cooled to
room temperature.
▷ Dismantle the furnace cover (please refer to
page 12).
▷ Unscrew the screws for the connection cables 1
and pull out the conductors.
16
▷ Unscrew the thermoelement screw 2 and care-
fully pull out the thermoelement to the top.
2
1
Fig. 7
1 Screws for the connection cables
2 Screw for the thermoelement
▷ Mount a new thermoelement in reverse order.
Pay attention to the correct polarity of the con-
nection cables!
▷ Mount the furnace cover (please refer to
page 15).
▷ Plug in the mains plug and switch the furnace on
again as required.