Page 44 - QR CIMAR LASER SCREED
P. 44
TROUBLESHOOTING GUIDE
PROBLEM CHECK
Linear actuator will not move
Manual/Auto Switch is where you want it
All cords for laser control are plugged in and tight.
Transmitter is on & rotating
Key switch is turned and e-stop switch is up
Battery is charged.
Linear actuator packard connectors are plugged in
Machine will not hold grade Side-Side oscillation is locked
Too close to laser transmitter.
Laser is reflecting off of glass and bouncing back
Laser receiver is slipping down
Re-set up the plow
Machine level
Subgrade bad
Pulling too much concrete with plow
Receivers picking up flashing light from elsewhere on jobsite
Machine is not sealing the concrete Check vibrator speed
Attack angle of head (tie rod setting)
Remove counterweights from rear of machine
Hard to turn traveling in the forward Turn Traction Assist off
direction
Vibrator does not turn on while Vibrator switch on
screeding Quick disconnect hoses are connected properly.
Machine does not stop when Operator presence switch on left handlebar working
operator releases handles
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