49
SYMPTOM
CAUSE
SOLUTION
Door will not open.
Spring has an obstruction not
allowing door to open.
Check installation to free door.
Clear any foreign substance from spring.
No power.
See above.
Door does not close.
Mis-adjusted door motor limit.
Adjust door motor limit. Call Da-Lite for instruction.
Low voltage board has no power or a blown
transformer.
Replace low voltage board.
“Down” limit switch incorrect.
“Down” limit switch out of adjustment.
See installation instructions.
Noise.
NOTE: Screen will operate with
a low-pitched hum.
Buzzing noise.
Adjust door limit switch (too far down).
Gear noise.
Replace motor assembly.
Coasting.
Defective brake.
Replace motor assembly.
Roller displaced from mounting
bracket.
Pin end slipped out of nylon bearing.
Realign pin end bracket.
Fabric hangs crooked.
Screen not installed properly.
Check for level and plumb.
Fabric is damaged.
Replace fabric.
Door closes before screen is all
the way up.
Screen “up” limit out of adjustment.
Adjust “up” limit (call factory for instructions).
Door opens but screen does
not operate.
Loose wire.
Check all wiring and connections.
TROUBLESHOOTING
(CONT.)
Содержание DA-LITE Tensioned Advantage Series
Страница 1: ...Tensioned Advantage Series USER MANUAL 200076 Rev C ...
Страница 3: ...Tensioned Advantage with Closure Door USER MANUAL 200072 Rev C 88585 ...
Страница 13: ...Tensioned Advantage USER MANUAL 200069 Rev C 84215 ...
Страница 27: ...Tensioned Advantage with SightLine USER MANUAL 210747 Rev A DL15520 ...
Страница 41: ...Tensioned Advantage Over 14 W with Closure Door USER MANUAL 200073 Rev C 35898 ...
Страница 51: ...Tensioned Advantage Over 16 W USER MANUAL 200074 Rev C 35890 ...