HENNESSY INDUSTRIES COATS 1025, Руководство по обслуживанию и руководство по устранению неполадок

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16 • Service Manual — COATS Models 950/950 ProRacer/1025/1050/1055
Direct Drive
Has the arm returned all
the way to the bushing?
Does the balancer accept
entry from the A - D Arm?
Replace the PCB. See
Replacement Procedure.
Does the “A” dimension
entered by the A-D arm
match the distance shown
on the Distance Tape?
Does the “D” dimension
entered by the A-D Arm
match the diameter
shown on the tire?
Proceed to balance.
No
Yes
No
No
Yes
Yes
Power cycle the
machine, does the
Balancer “Beep”
for 20 seconds?
No
No
Yes
Return the arm to the
“Home” position. The end of
the arm should be resting
against the guide bushing.
Power cycle the machine.
Calibrate the A - D Arm, See
Calibration Procedure.
No
Yes
Does the balancer hold the
initial “A” & “D” dimensions?
Key “Shift + 0, 1, 0”.
Does the potentiometer
for “A” (left weight display)
reading between .05 and
.30 & the “D” (right weight
display) reading between
0.4 and 0.8?
Yes
Yes
Yes
No
Adjust the A - D Arm. See the
“A” & “D” Pulley installation
procedures.
Adjustments Completed
Check the A-D Arm for proper
placement of the Distance Tape.
See DISTANCE GAUGE TAPE
PLACEMENT.
No
A & D Arm Problems