Da-Lite Multi Format Imager Manual de usuario descargar pdf (Pagina 13)

Symptom Cause Solution

Masking System will not operate.

Motor does not hum.

Incorrect line voltage.

Verify 115125V (or 220240V). If insuicient voltage,

rewire incoming electric line.

Blown fuse. Replace fuse.

Tripped circuit breaker. Reset circuit breaker.

No power to junction.

Check above. Tighten all loose wire connections. Correct

any improper connections.

Check for power across black and white leads.

Screen will not operate

and motor does not hum.

Power at junction box.

Thermal overload tripped. Let motor cool down for 30 minutes. Try again.

Defective motor, limit switch or capacitor.

Replace motor assembly.

NOTE: Motor is a sealed assembly.

Capacitor burned out. Replace motor assembly.

Masking System does not stop at

correct position.

Limit switch out of adjustment. See Limit Travel Adjustment section.

Noise.

NOTE: Masking Systems will operate

with a low pitched hum.

Squeaking, rubber end plug rubbing on motor. Center roller in case.

Grinding. Foreign object in screen rubbing on

roller or fabric.

Remove.

Gear noise. Replace motor assembly.

Coasting. Defective brake. Replace motor assembly.

Fabric hangs crooked.

Masking System not installed properly. Check for level and plumb.

Mask is damaged. Replace fabric.

Troubleshooting

Visit www.da -lite.com to ind installation and troubleshooting

videos and tutorials. You will also ind a link to Live Chat for

interactive support and you can contact us by email at

info@da-lite.com or by phone at (800) 6223737 or (574) 2678101

with any troubleshooting questions.

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Da-Lite Multi Format Imager Manual de usuario Pagina 13