Selecting The Correct Model; Check Out Procedure And Diagnostics - MAGUIRE WEIGH SCALE BLENDER Installation Operation & Maintenance

B L E N D E R 
W E I G H S C A L E
Check Out Procedure
As you go through this procedure, if WHAT SHOULD HAPPEN, doesn't happen, see next section,
DIAGNOSTICS, for what to check.
MB/100/200 series models (3K load cells), display all weights in 1/10 grams (xxxx.x).
400/900/1800 series models (10K load cells) display weights in FULL grams, NO decimal point
(xxxxx). On this page we show all weights with NO decimal point.
Start with NO MATERIAL in any hoppers.
Be sure an AIR SUPPLY is connected.
Place ALL switches DOWN; POWER (on front); STOP and PAUSE (on left).
PROCEDURE:
1. POWER UP CONTROLLER
PLUG IN CONTROLLER
TURN POWER ON
AT THIS POINT
TOUCH WEIGH BIN VERY LIGHTLY
2. OPERATE DISPENSE DEVICES
PRESS
PRESS
WHAT SHOULD HAPPEN:
Nothing should happen.
Air pressure should be holding ALL valves CLOSED.
This means all air cylinders are extended. If any slide gate or flap is
open, air lines are reversed.
If a FLOW CONTROL VALVE is installed, check it.
Display should say: MAGUIRE PRODUCTS INC SELF TEST
Followed by: FIRMWARE OK Checksum = xxxxxxxx
Followed by: 4 COMPONENT
Followed by the software version V=xxxxxT
Followed by model number MODEL 220 or the model you have:
(WMB, 140, 140R, 220, 240, 240R, 420, 440,440R, 940, 1840, WSB
3000).
Followed by the actual weight of material in the bin. This number
should be zero, plus or minus several grams ( 20) to (-20). The display
will also show the mode the controller is in and the current state of the
controller. Note: WAITING indicates the sensor is covered or the
stop/End of Cycle switch is down.
0.0 g
MODE=BLEND WAITING
Be sure the model number that was displayed matches your blender
model number. If this is not the case see two sections ahead,
SELECTING CORRECT MODEL.
Display should update the weight every second reflecting the light
pressure that you are exerting on the bin.
Display will say ENTER PASSWORD
Enters the PROGRAM mode. 2's will not be displayed as you enter
them. Display will show PROGRAM in the lower right.
M A G U I R E P R O D U C T S , I N C .
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