Table of Contents
Advertisement
6
About the metal
detector range
Air pressure switch
An air pressure failure switch is fitted if the conveyor is supplied with either a pusher reject or
a retracting band reject. The switch is set by Loma to operate if the pressure of the
compressed air supply to the reject falls below 40psi (2.8 bar). The conveyor then stops.
Product registration photo-eye
Conveyors that are supplied with a pusher reject are fitted with a product registration photo-
eye. As standard, the photo-eye is mounted on the side of the conveyor. It is used to register
the position of the products on the conveyor. As an option, the photo-eye may be mounted
directly above the belt. This is particularly suitable for the registration of products that have
very little depth.
Optional equipment
The following options are available, depending on the type of reject mechanism fitted:
Option
Audible alarm
'Bin Full' photo-eye
Indicator beacons
Overhead electrical
services
Product guides
Product registration
photo-eye
PVS indicator lamp
Reject actuation
confirmation
Reject confirmation
with photo-eye
S = Standard fitting, O = Optional fitting.
The options are described in the following sections:
Stop-On-
Air blast reject
Detect reject
S
O
–
O
O
O
O
O
O
O
–
O
O
O
–
–
–
O
Pusher reject
Retracting
band reject
O
O
O
O
O
O
O
O
O
O
S
O
O
O
O
O
O
O
5091
Hide quick links:
Advertisement
Table of Contents
