Conair GB - Manual (Page 10)

CHECK OUT PROCEDURE
As you go through this procedure, if WHAT SHOULD HAPPEN, doesn't
happen, see next section, DIAGNOSTICS, for what to check.
NOTE: 100/200 series models (3K load cells), display all weights in
1/10 grams ( x.x). 400/900/1800 series models (10K load
cells) display weights in FULL grams, NO decimal point. 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: WHAT SHOULD HAPPEN: .
PLUG IN CONTROLLER. 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.
TURN POWER ON. Display should say ( TWELVE ),
followed by version date (V=xxxxxT),
followed by the check sum number (CKS=xxxx),
followed by (ROM OK ),
followed by (RAM = 8K),
followed by model number (MODEL220) or the model
you have (GBM, 140, 14R, 220, 240, 24R, 420, 440,
44R, 940, 184),
followed by ( 0), then the actual weight of
material in the bin. This number should be zero,
plus or minus several grams ( 20) to (-20).
AT THIS POINT: Be sure the model number that was displayed
matches your blender model number (first digit
only). If this is not the case see two sections
ahead, SELECTING CORRECT MODEL.
TOUCH WEIGH BIN VERY LIGHTLY.
Display should update the weight every second
reflecting the light pressure that you are
exerting on the bin.
PRESS "*" KEY Display will say (PASSWORD)
PRESS "22222" (2 key five times) (entering the PROGRAM mode).
2's will be displayed as you enter them.
Display will show (P x) when done.
PRESS "OPER" KEY Display will say (OPERATE )
PRESS "1" KEY Device number 1 will operate.
LED # 1 will light.
Press "1" repeatedly to observe operation.
PRESS "2" KEY Device number 2 will operate.
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