COATS 16 Bit PCB & Metal Arm Temporary - Manual

8113936 00 10/04 page 1 of 4
16 Bit PCB & Metal Arm Temporary
Instructions - 1800/1850 Balancer
COATS, Inc. • Hennessy Industries • 1601 J.P. Hennessy Drive, LaVergne, TN 37086-3565
(800) 688-6359 • (615) 641-7533 • (615) 641-5104 FAX • www.ammcoats.com
Instructions
1. The Plastic Diameter Arm on the end of the dis-
tance rod has been replaced with a more robust Metal
Diameter Arm. The plastic roller step is placed under
the bead seat area of the rim for all normal measure-
ments (clip-on weights and Rim Runout) and the large
diameter is placed at the point of application for tape-a-
weights.
2. On startup, the software recognizes whether the
machine is 1800 or 1850 and the appropriate menus
appear.
3. Important: It is necessary to perform a NOVRAM
reset on startup.
4. Power up machine and check for function of all
operations. Make any necessary adjustments:
• Ensure that Distance and Diameter Pots are set
between 2500 & 3500 on Machine Self-Test (Green
Screen).
• If Arm Calibrations are required:
Press the key and select the SERVICE
ADJUSTMENTS option . At the PASSWORD
prompt enter 1-3-5-7.
Toggle the DISTANCE/DIAMETER ARM TYPE
option to
METAL.
In the following order, select the DISTANCE ARM
CALIBRATION option
, WIDTH SONAR CALI-
BRATION option , and DIAMETER ARM CALI-
BRATION option , following the on-screen
instructions for each calibration. Note: At the end of
the Diameter Arm Calibration, hold the NEXT but-
ton down until 281 degrees flashes on-screen; then
return the arm to its home position.
Important: Once the Arm is calibrated, there is lit-
tle need to calibrate it again.
5. If the machine is an 1850 model or upgrade, a
Printer selection will appear in the GENERAL SETUP
menu (press the key, then select option ). At
the PRINTER menu select option to verify that the
printer option is toggled ON. For all other options the
default is ON.
An LED on the face of the printer will blink every sec-
ond to verify that the printer is powered.
6. To Calibrate with the 4-ounce weight, press the
key, then select SPECIAL FUNCTIONS option
and choose MACHINE SELF-CALIBRATION selec-
tion . Follow the instructions on-screen.
Important: The dimensions entered must match the
“calibration wheel”. A dimension cannot be zero.
7. If not already done, you may want to enter the
Owner Name and Address for the screen saver. The
OWNER ADDRESS selection is found under the SPE-
CIAL FUNCTIONS menu.
8. The Board is factory set with the following menu
settings:
General Set-up
Printer = ON
Runout Unloaded
" = SONAR (lateral)
Runout Unloaded # = SONAR (radial)
Balancing Set-up
Runout Diagnostic = ON
Runout Limits
Max. True Limit = .050"
Rim Runout Limit = .010"
Correction Runout Limit = .030"
Special Functions
Static Unbalance Displayed = ON
Stop On Top = OFF
9. Refer to figure 1 showing the proper placement of
the metal arm roller on the rim.
Figure 1 - Placing The Metal Arm Roller On The Rim
10. See the new error code listing on the following
pages.
6
7
MENU
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