Sterling SSL 用户手册

For new installations or mounting on other manufacturer’s equipment, a hole location template 
is included in the information packet. 

 

 
 

•  Run a bead of silicone sealant around the mounting flange before 

seating the hopper loader. This provides an additional seal. 

•  Use rivets to mount the hopper loader. Bolts, nuts, and washers can 

loosen, fall into, and damage process equipment. 

•  Check across the mounting flange with a bubble level. Level 

installation ensures proper material discharge valve operation. 

•  Install controller boxes to a non-moving solid structure to avoid 

loosening any wiring from vibration. 

•  Remove all rubber banding and any other packaging materials from 

around the flapper dump valve before installation for proper 
operation. 

Slide the flex hose onto the material inlet and pickup wand. Use the hose clamps supplied to 
secure the flex hose. The flex hose should not cover the aeration holes on the pickup wand. 

The pickup wand needs no adjustment for most applications. Insert it into the material to be 
conveyed and it will work. 

Some applications require a more defined air-to-material ratio. Cover one or more of the holes 
at the top of the pickup wand. 

 

Your SSL/CSL or SSIL/CSIL hopper loader requires a clean, dry, 80 to 120 psi (551.6 to 
827.4 kPa/5.52 to 8.27 bars) compressed air supply. A filter, regulator, and shutoff valve are 
recommended components of your in-plant compressed air supply. 

You may need to install an accumulator in your air supply system to enhance blowback 
effectiveness if your system cannot consistently meet these requirements. Make sure you use 
full-sized 

3

8

”-diameter pipe or tubing when making connections. 

 

The controller you selected is shipped pre-wired to the SSL/CSL or SSIL/CSIL Series hopper 
loader. Units are supplied with a power cord with plug wired to the control unit, ready to plug 
into an appropriately grounded three-prong receptacle.