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Troubleshooting

Symptom

Screen will not move "up."

Motor does not hum.

Motor hums.

Scraping or grinding noise.

Gear noise.

Fabric rubbing.

Incorrect stopping point in

upward position.

Incorrect stopping point in

downward direction.

Inconsistent stopping points.

Screen does not stop going

up or down.

Cause

Blown fuse or tripped circuit breaker.

No power between red and white leads

in junction box.

Thermal overload tripped.

Burned out motor winding.

Temporary binding.

Burned out capacitor.

Broken wire or loose connection in "up"

position circuit.

If metal shipping bracket is left attached to screen,

it may be rubbing on motor end of roller.

Gear may need lubrication.

Normal condition.

NOTE: Screens with ironing boards have fabric

that drags across the board.

Lost roller wrap.

Limit switch out of adjustment.

Lost roller wrap.

Limit switch out of adjustment.

Limit switch travel plate not moving..

Excessive end play in lead screw of limit

switch assembly.

Limit switch assembly paddle damaged

or is out of place.

Solution

Replace fuse or reset circuit breaker.

Correct improper wiring.

Let motor cool for 15 minutes. Try again.

Check for power between red and white motor leads.

Replace motor if there is power.

With power off, turn roller by hand to free binding.

Replace capacitor.

Secure connection or replace wire.

Remove shipping bracket.

Apply grease.

Lift bottom edge up and over roller.

See installation instructions.

See above.

See installation instructions.

Tighten set screws located on nylon gears

(drives limit switch).

Tighten nut between adjusting knobs.

Tighten lead screw of limit switch.

Remove and check limit switch assembly.

Repair or replace as necessary.