Troubleshooting
3A8108A
45
Unit does not stabilize between 125 and
145 psi.
Unloader valve is broken.
Replace unloader valve.
No battery voltage.
Charging board is disconnected.
Check charging board connection. If nec-
essary, replace charging board.
Will not actuate tape application assem-
bly.
Control board output #1 is open.
Check for faulty connection(s). Replace
solenoid assembly if necessary. Refer to
unit error screen. See
38 and solenoid troubleshooting (above).
Control board output#1 is shorted.
Control board output # 2 is shorted.
Will not actuate tape application assem-
bly, shows solenoid #1 and #2 are open.
Battery is unplugged/fuse is blown.
Check fuse. Replace if necessary. If bat-
tery is suspect, restart unit and try to
actuate the TapeLazer tape application
assembly. Unit will detect a bad battery.
Will not count distance.
Distance sensor is not connected.
Diagnose in measure mode. Check for
faulty connections. Replace distance
sensor if necessary.
Will not lower carriage.
Mechanical lock(s) engaged.
Disengage the mechanical lock(s).
Control board output # 3 is shorted.
Check for faulty connection. Replace
solenoid if necessary. Refer to unit error
screen. See
Control board output #3 is open.
Tape carriage button is not connected.
Check for faulty connection. Replace
switch if necessary.
Will not pressurize.
Relief valve on unloader valve is flipped
open.
Flip to closed.
Air hose leaks.
Find leak and replace hose or tighten
connection(s).
Solenoid leaks.
Double check air cylinders to make sure
there is not an internal leak. See
, page 50. If not,
replace solenoid manifold.
Cylinder leaks.
Replace cylinder.
Loose air connection(s).
Tighten connection(s).
Compressor failure/not spinning.
Verify compressor is spinning while
engine is running. If not, replace com-
pressor.
Pressure relief valve is open.
Close valve.
Will not recognize a USB or charge.
USB board is not connected.
Check for faulty connection. Replace
USB board if necessary.
Will not show system pressure.
Pressure gauge is broken.
Replace gauge.
Problem
Cause
Solution
Summary of Contents for TapeLazer HP Automatic
Page 15: ...Setup Startup 3A8108A 15 7 Using a 1 4 in Allen wrench tighten bolts ...
Page 25: ...Operation 3A8108A 25 TapeLazer LiveLook Display ...
Page 51: ...Troubleshooting 3A8108A 51 Solenoid Ports Reference ...
Page 52: ...Parts 52 3A8108A Parts TapeLazer Parts ...
Page 54: ...Parts 54 3A8108A Front End Parts ...
Page 56: ...Parts 56 3A8108A Carriage Applicator Parts ...
Page 58: ...Parts 58 3A8108A Display Unit Parts ...
Page 60: ...Parts 60 3A8108A Additional Parts ...
Page 62: ...Air Line Schematic 62 3A8108A Air Line Schematic ...
Page 64: ...Wiring Diagram 64 3A8108A Wiring Diagram ...
Page 65: ...Universal Symbols Key 3A8108A 65 Universal Symbols Key ...