ROTHENBERGER ROWELD HE Heizelemente 230V - Handbuch (Seite 12)

10 ENGLISH
2 Technical data

120/45°

200

300
Power supply ................ 230V AC (55518) ......... 230V AC (55316) ......... 230V AC (55317)
50/60 Hz ...................... 50/60 Hz ...................... 50/60 Hz
500 W .......................... 800 W .......................... 1500 W
Protection /
Protection class ............ I / IP20 ......................... I / IP20 ......................... I / IP20
Dimensions LxWxH ...... 455x145x140mm ......... 561x200x60mm ........... 661x300x60mm
(without flex )
Weight .......................... 1,8 kg ........................... 3,25 kg......................... 5,35 kg
3 Function of the unit
3.1 Overview (fig. A)
1 Isolated Handle 5 red diode “Stand by“
2 Flex with Plug 6 temperature indicator
3 Pushbutton 7 Heating Plate
4 “+“ / “-“ button
The heating element is absorbed by corresponding brackets of the machine.
3.2 Operating instructions
The Heating Element must be used by well trained and autorized operators only!
3.2.1 Putting into operation
Please read the operating- and safety-instructions attentively before putting the
heating element into operation!
Do not use the heating element in explosive environments or bring it into
contact with easily flammable materials!
 Put the heating element into the table clamping piece (art.-no.: 55540 and 55524).
 Connect power plug to the power supply stated on the type plate.
The red diode “Stand by“ lights up. That is: there is a voltage being applied. Switch on the
heater element using the large pushbutton (lights up green) and select the desired
temperature (160°C to 285°C) using the “+“ or “-“ button.
Heating up of the heater element is displayed by a yellow diode on the heater element. A hori-
zontal bar also appears on the temperature indicator. The yellow diode goes out shortly before
reaching the set temperature (tolerance +/-3°C) and the green one lights up. After a further 10
minutes the heating element is ready to use. Check the temperature using a temperature
measuring instrument.
Setting the off-set:
press the “+“ and “-“ button at the same time. The heater element can
subse-quently be calibrated using one of these buttons and an external temperature
measuring instru-ment.
If the heater element displays a smaller value than that on the external temperature measuring
instrument then the difference must be adjusted using the “+“ button. For indicated values in
the other direction adjust the difference using the “-“ button. If “Er1“ appears it means that the
elec-
tronics are defective. “Er2“ means that the resistance thermometer is defective or not
connected.