Page 23
Snap-on EEWB304B Operators Manual
12.0 EXPLANATION OF PROGRAM CODES
Various functions and features can be programmed to
enhance operation. These programs are referred to as
“P Codes”. Activate the “P Code” programs by press-
ing and holding the
P
button while turning the right knob
until the desired number is displayed on the right dis-
play window. User Codes are explained as follows:
P1
Toggle between normal and fine mode.
P3
Toggle switch between gram and ounce display
P7
Toggle switch of millimeter and inch for diameter
measurement
P12
The balancer has 4 counters that keeps track of
total number of cycles for a certain parameter.
The balancer will automatically cycle through the
counters after P12 is pressed. The order of the
counters are:
1. Display
“Ctr ALL”
for one second.
Counter number of all spins.
2. Display
“Ctr CAL”
for one second.
Counter number of spins since last calibration.
3. Display
“Ctr SrV”
for one second.
Counter number of service spins.
4. Display
“Ctr USR”
for one second.
Counter number of user spins.
P14
Shaft Calibration verification
P18
ALU-S mode (press balancing mode button to exit
and back to DYN mode)
P44
Read or reset productivity of user. Display counter
number of default user only.
P90
Tire Matching mode
P91
Optimization
13.0 MAINTENANCE
BEFORE ANY MAINTENANCE OR REPAIRS
ARE ATTEMPTED THE MACHINE MUST BE
DISCON
NECTED FROM THE ELECTRIC SUPPLY.
This balancer does not require any special maintenance,
but the following precautions are required:
A.
Periodically wash all plastic parts with a glass
cleaner. Wipe with a dry cloth.
B.
Clean all adapters regularly with a nonflammable liq-
uid detergent all adaptors. Lubricate with a thin layer of
oil.
C.
Periodically perform a routine calibration as outlined
on page 21 of this manual.
14.0 TROUBLE SHOOTING
TROUBLE
CAUSE
REMEDY
When turning the machine on,
No electric power
Check the input voltage
the displays do not light
Defect in the electric/electronic system
Call the Equiserv service center
for assistance
The machine gives random readouts.
Machine unstable on the floor
Check that machine is stable
Water in the tire
Remove water from tire.
Loose adaptor
Tighten the adaptor firmly
Defective electronic board
Call the Equiserv service center
for assistance
The machine does not stop after
Defective electronic component
Stop using the machine immedi
balancing cycle
ately and call the Equiserv service
center for assistance
The balancer is slow to display when
This machine performs a self-test routine
This is a normal characteristic
powering machine up.
on start-up. There will be a delay of several of the machine
seconds before the display is activated.
One of the two parameters cease to
Malfunction of the Parameter arm from
Replace the Parameter arm or
properly measure rim parameters
either a failure of the electrical system
manually enter the parameters
causing machine lockup.
or harness connection failure.
to continue operation.
