Safeline Signature Operating And Instruction Manual page 95

Positioning of pack sensor on gated timers
à Position the pack sensor such that the beam from
the pack sensor is at a 90° to the flow of the
product along the conveyor.
à The pack sensor may be positioned either side of
the detector, however the packs must break the
pack sensor's beam before they reach the reject
device
à Ensure the pack sensor, (and reflector if fitted), are
not affecting the metal detector, by infringing upon
the metal detectors metal free zone.
à At conveyor speeds of 61 m/min (200 ft/min) or
greater, the pack sensor must not be positioned
less than 0.5 m (1.5 feet) from the reject device.
à The height and alignment of the pack sensor beam
must be set so that all packs break the beam at
the same leading edge position irrespective of the
type or of the size of the pack.
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OPERATING INSTRUCTIONS
79