Ceia THS/MS21 - Safety Devices

2
FI002K0018v1100UK – THS/21 Instruction manual for installation, use and maintenance
DESCRIPTION
46 ORIGINAL INSTRUCTIONS
Supply Power supply
Voltage
115 V: 100-120 VAC
230 V: 200-240 VAC
Frequency and phase 50/60 Hz - single phase
Full load current (FLA)
115 V: 11.2 A
(15.6 A for THS/MN21)
230 V: 11.4 A
(15.8 A for THS/MN21)
Motor Nominal voltage 230 V triphase
Maximum power
115 V: 0.37 kW (0.5 hp)
230 V: 0.75 kW (1 hp)
Compressed air Pressure 600-1000 kPa
Flow
50 litres/min (piston ejector)
600 litres /min (air blow ejector,
optional)
Dimensions
and Weights
Dimensions
Overall See section 2.6.3
Useful See section 2.6.3
Cable length Power supply not included
Weight
Integrated system Indicated on FAT
Packaged system Indicated on the package itself
Max. conveyed weight 50 kg on belt
Maximum load of reject bin See label on the bin itself
Max. weight of single pack
ejected
10 kg with pneumatic ejector
1 kg with air jet ejector
Environmental
conditions
Temperature Operating -10 – +55 °C
Storage -40 – +70 °C
Relative humidity Operating 5 – 90 %, non-condensing
Storage 5 – 90 %, non-condensing
Altitude

1000 m characteristic. For details of other altitudes, contact the
Sales Department
2.9 Safety devices
The THS/21 is fitted with a list of safety features described below, in order to warrant the proper
protection level, during the correct use.
IP Protection degree
All the system containers (probe and supply box) have a degree of
protection (see the technical specifications) which ensures water
tightness during operations and cleaning. Do not open the doors if
there is dust or water in the atmosphere.
All additional conveyor components have a protection degree of at
least IP65. This also means that they are watertight.
Cable glands
The cable glands installed on the system are IP68 and they are
dimensioned for M16, M20 and M25 cables.
In order to maintain the protection degree, you must use cables with
characteristics and diameter compliant with the device glands and
following the guidelines specified in this manual. Insert only one cable
for each gland and take care that all of them are mounted and
tightened in the correct way. Do not remove the caps from unused
glands.
Self-diagnosis system
An internal self-diagnosis system continuously monitors Metal
Detector functional efficiency. In the event of a fault, a message is
shown on the control display and all alarm indicators are activated
together with corresponding relays.
Password
The access to Metal Detector parameters is protected by a six level
password system.