FI002K0018v1100UK – THS/21 Instruction manual for installation, use and maintenance
ORIGINAL INSTRUCTIONS 5
3.9.1 Belt stop (EM=B) .................................... 112
3.9.2 Belt stop with photocell synchronization
(EM=SB) ................................................. 113
3.9.3 Reversing belts (EM=R) ......................... 114
3.9.4 Automatic ejection with alarm
synchronization (EM=F) ......................... 114
3.9.5 Automatic ejection with photocell
synchronization (EM=S) ......................... 115
3.9.6 Automatic ejection with photocell
synchronization (EM=FS) ....................... 116
3.10 Enabling from and to external machines117
3.10.1 Metal Detector inhibition ......................... 117
3.10.2 Enabling the upstream conveyor belt ..... 117
3.10.3 Enabling from the downstream belt ........ 118
3.10.3.1Gravity fall applications ..................... 118
3.11 Checking the correct installation and
configuration ......................................... 119
4 USE OF THE DEVICE .................................. 120
4.1 Indicators .............................................. 120
4.1.1 Optical indicators .................................... 120
4.1.1.1 Control panel .................................... 120
4.1.1.2 Conveyor Control System ................. 120
4.1.1.3 External beacon ................................ 121
4.1.2 Acoustic indicators .................................. 121
4.2 Controls ................................................. 122
4.2.1 Control Panel .......................................... 122
4.2.2 Conveyor Control System power supply
unit control panel .................................... 123
4.3 Programming access ............................ 124
4.4 Switching on the Metal Detector ........... 125
4.4.1 Checking the safety features .................. 125
4.4.1.1 Checking emergency buttons ........... 126
4.4.2 Switching on ........................................... 126
4.4.3 Signals at power-up ................................ 126
4.4.4 Signals given during normal operation ... 127
4.4.4.1 Indication of the received signal ........ 127
4.4.4.2 Display messages ............................. 128
4.4.5 Signals given during self-diagnosis ........ 128
4.5 Use of the device .................................. 129
4.5.1 Sensitivity check with reference sample . 129
4.5.2 Starting/stopping the conveyor belt ........ 129
4.5.3 Adjustment of the belt speed .................. 129
4.5.4 Alarm reset ............................................. 130
4.5.5 Fault reset .............................................. 130
4.5.6 Removing and emptying the reject bin ... 131
4.5.6.1 THS/FBB and THS/MBB ................... 131
4.5.6.2 THS/FB and THS/M69K .................... 131
4.5.6.3 THS/MBR .......................................... 132
4.5.7 Automatic stop ........................................ 133
4.6 Programming ........................................ 133
4.7 Programming the Metal Detector
according to the product type ............... 133
4.8 Sensitivity check with reference sample 134
4.8.1 Programming the request frequency of
the periodic tests .....................................134
4.8.2 Performing tests ......................................134
4.8.2.1 Test procedure ..................................135
4.8.3 Quick test ................................................137
4.9 Settings for CFR21 Standards ............. 138
4.9.1 General information.................................138
4.9.2 Metal Detector settings ...........................138
5 MAINTENANCE ........................................... 139
5.1 Periodic Maintenance ........................... 139
5.2 Periodic Maintenance procedures ........ 139
5.2.1 External cleaning instructions .................139
5.2.2 Parts in contact with the product .............140
5.2.3 Cleaning the Conveyor belt .....................141
5.2.3.1 Ejection system .................................141
5.2.3.2 Belt disassembly ...............................142
5.2.4 Conveyor belt tension adjustment ...........144
5.2.4.1 THS/FBB and THS/FB .......................144
5.3 Troubleshooting .................................... 145
5.4 Extraordinary maintenance procedures 147
5.4.1 Changing fuses .......................................147
5.4.2 Replacing the SCD card ..........................148
5.5 Compatibility check procedures............ 150
5.5.1 General compatibility check ....................150
5.5.2 Electrical Compatibility check ..................150
5.5.3 Checking belt contamination ...................151
5.5.4 General or electrical compatibility
checks result ...........................................151
5.6 Self-diagnosis ....................................... 152
5.7 Uninstallation procedure ....................... 158
5.7.1 Disassembly ............................................158
5.7.2 Packing ...................................................158
5.7.2.1 Probes ...............................................158
5.7.2.2 Integrated systems ............................159
5.8 Disposal of the device .......................... 160
5.8.1 Disposal of the device and of
consumables with environmental impact .160
6 APPENDICES .............................................. 161
6.1 CE Declaration of Conformity ............... 161
6.1.1 THS/21, THS/G21, THS/SL21,
THSMN21, THS/MS21 ............................161
6.1.2 THS/FB, THS/FBB, THS/M69K,
THS/MBB and THS/MBR ........................162
6.2 Spare Parts ........................................... 162
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