background image

 

2

 

INSTALLATION 

 

STEP 1 

Select a suitable mounting location for the module.  This should be as close 
to the belt starter control box as possible to reduce the possibility of cable 
damage.   

 
 

STEP 2

  

Weld or otherwise attach a piece of ½” keystock or large nut to the roller 
edge as shown in figure 1. 

 

STEP 3

 

Using the clamp and bracket provided, position the module so that the 
pickup face is as close to the keystock as possible without touching to 
prevent wear.  This distance should not exceed ½” or nuisance tripping may 
result.  Optimum distance is ¼”.  An indicating light is built into the rear of 
the module to check proper positioning and operation.  

 

STEP 4

 

Route the cable back to the belt starter control box

 

STEP 5

 

Make electrical connections as follows: 
*Input Power (220 VAC): these two connections require constant 220 VAC 
(+15%, -30%) at 3VA to run the LS-3000-220 circuitry.  These connections 
are made to the BLACK and WHITE wires.  

An in-line fuse holder, with a 

250mA, 3AG fuse (AMR part number 270-0043) is provided, to be wired in 
series with the Black wire.  This fuse is used to protect the internal circuitry 
of the module. 

 
 
 
 
 
 
 

Содержание LS-3000-220

Страница 1: ...DWIDE P O BOX 234 ROCKY GAP VA 24366 PHONE 276 928 1712 FAX 276 928 1814 Email sales americanmineresearch com Visit our web site at www americanmineresearch com AMR LS 3000 220 BELT SLIP SEQUENCE CONTROL INSTALLATION AND SETUP INSTRUCTIONS 12 2 98 ...

Страница 2: ...r This distance should not exceed or nuisance tripping may result Optimum distance is An indicating light is built into the rear of the module to check proper positioning and operation STEP 4 Route the cable back to the belt starter control box STEP 5 Make electrical connections as follows Input Power 220 VAC these two connections require constant 220 VAC 15 30 at 3VA to run the LS 3000 220 circui...

Страница 3: ... short out the control wires GREEN or RED so that the belt will run Start the belt Turn the speed adjustment fully counterclockwise The red calibration light should come on Now start turning it clockwise until the light goes out At this point you should back it counterclockwise about 1 8 turn to the point where the light just comes on If the belt slows from its present speed the light will go out ...

Страница 4: ...peed adjustment or the positioning of the module STEP 4 At the end of the module is a test switch that can be used to check that the unit is functioning properly This switch will short out the pick up coil thereby checking the entire circuitry When you push the switch the control contacts should drop out and the belt should stop Note that whatever delay you have set will be present in this test ...

Страница 5: ...5 LS 3000 220 BELT SLIP SEQUENCE CONTROL WIRING IDENTIFICATION BLACK WHITE 220VAC INPUT GREEN RELAY COMMON RED RELAY NO BROWN RELAY NC ...

Отзывы: