Sterling SSL User Manual

Note:  You can adjust the maximum vacuum time from 0 to 360 

seconds. See Section 5-11, Menu 1. 

 

When the proximity sensor trips or sixty (60) seconds elapses, the 
vacuum motor shuts off for three (3) seconds to relieve vacuum in 
the hopper and to allow the material to dump. 

The BLOWBACK LED flashes and the screen displays 

----

  as a four (4) -pulse blowback cycle occurs.

 

 

Note: 

You can adjust number of blowback pulses from 0 to 16 pulses. 
See Section 5-11, Menu 2. 

 

The conveying cycle repeats automatically until the Bin Full 
switch senses that the material receiver (machine hopper) is full. 
The hopper loader stops in Standby mode and the screen displays 

FULL

 until the machine bin level drops and automatic operation 

resumes.

 

 

Notes: 

•  If the Series One Plus screen displays the 

Er. 1

  No Convey 

error code and shuts down after three (3) conveying cycles, 
but you do not have a material supply problem, then you 
need to lengthen the maximum vacuum time to fill the 
hopper sufficiently to trigger the proximity sensor. See 
Section 5-11, Menu 1. 

 

 

•  The maximum number of consecutive unsuccessful 

conveying cycles before an alarm condition occurs 
is adjustable from 0 to 8 cycles. See Section 5-11, Menu 5.

 

 

 

1.  Insert the pickup wand into the material supply. 

2.  Turn on the compressed air to the hopper loader. 

3.  Apply power to the controller.