Chemglass CG-2024-10 - Manual (Page 3)

3
Over Curr Rpm error
This error message is displayed if the chuck is accidentally blocked or if the number of revs exceeds the permitted value.
Over Temp
Temperature error
This error message may appear if the unit is used for heavy-duty work for prolonged periods of time and at an ambient
temperature that exceeds the max. permitted temperature. Before resetting the instrument allow it to cool down.
Over Volt
Voltage surge
The software limits the power supply of the motor to the nominal value of the motor itself (60V). A high speed setting or a
heavy load on the chuck may prompt a higher voltage. In this case the voltage is limited to the nominal value of the motor
(60V) and the number of revs is reduced accordingly. In these conditions the following symbol appears in the top rh corner
of the display . If for any reason the power supply of the motor exceeds the maximum threshold value of 70V,
“OVERLOAD” will appear on the display and the unit will shut down.
NOTE: To reset the unit remove the load from the chuck and turn the unit off and on again using the mains switch.
4. Maintenance
No routine or extraordinary maintenance is necessary apart from periodically cleaning the unit as described in this manual.
In compliance with the product guarantee law, repairs to our units must be carried out in our factory, unless previously
agreed otherwise with local distributors.
4.1 Cleaning
Disconnect the unit from the power supply and use a cloth dampened with a mild, non-flammable detergent.
5. Technical data
6. Wiring diagram
Admitted power supply From 80 to 260Volt 50/60Hz
Max. input / output power 130W / 120 W
Dimensions (WxHxD) 80x230x196 mm (3.1x9.0x7.7 in)
Weight 3 Kg (6,6 lbs)
Speed range at nominal load 50 – 2000rpm
Speed indicator / resolution / accuracy LCD / 1rpm / ±2 rpm
Max torque stirrer shaft / accuracy 80Ncm / ±5 Ncm
Timer with automatic cut-off From 000’:00” to 999’:59”
Max stirring quantity H
2
O 40 litres
Clamping chuck clamping range From 1 to 10mm
Overload and overtemperature protection Automatic cut-off
Enviromental / Storage ambient temperature 5 - 40°C (41 - 104°F) / - 10… + 60°C (14 - 140°F)
Max humidity 80%
Electr. safety level CEI-EN60529 IP40
Pollution degree / installation cat. CEI-EN61010-1 2
Max altitude installation 4000m (13123ft) asl
1. Fuse 5x20mm, 2x3A
2. Electric motor
3. Electronic board
4. Encoder
5. ON-OFF switch
6. Network filter