Da-Lite SENIOR ELECTROL User manual

DA-LITE SCREEN COMPANY, INC.
3100 North Detroit Street
Post Office Box 137
Warsaw, Indiana 46581-0137
Phone: [phone]
800-622-3737
Fax: [phone]
www.da-lite.com
e-mail: [email protected]
Instruction Book for
SENIOR ELECTROL®
The Da-Lite Difference.

PRE-INSTALLATION
1
INSTALLATION
HANGERS (If required)
1. Make sure one hanger is approximately 25" from end of case (motor end).
2. Make sure second hanger is approximately 111⁄2" from opposite end of case.
3. Place a third hanger on the center line of fabric.
4. Make sure hangers are placed to fit into notches provided on screens equipped with an ironing board.
5. Make sure hanger used on motor end does not interfere with motor access door.
1. Carefully unpack screen and remove outer wrapping from case.
2. Remove instruction cover plate (Fig. 1). Do not remove metal shipping brace (secures roller), wrapping paper, or tape
strips until screen is installed.
3. Make sure to recheck measurement of screen location before installation.
NOTE: Screen is not centered in box. Screen surface is set 185⁄8" from motor end.
IRONING BOARD
Some Senior Electrols, depending on size and type of picture surface, contain an ironing board to flatten the fabric (long
strip attached). The ironing board is part of the screen. Do not remove or alter (Fig. 2).
WALL TYPE HANGER
PICTURE
SURFACE PICTURE SURFACE
PICTURE SURFACE
CEILING TYPE
HANGER
RAFTERS
WALL OR CEILING MOUNT WITH HANGERS
Wall Type Hangers with ceiling hanger adapters are
standard equipment. For wall type, use wall hanger
only. For ceiling type installation, use the wall type
hanger and ceiling adapters as shown in Fig. 3 on
page 3.
RECESSED ABOVE CEILING
Other methods of installation will no doubt suggest
themselves especially in new buildings where it
would be an easy matter to provide a recess for the
screen to conceal it when not in use. DO NOT SEAL
IN–ALLOW ACCESS.
FOR EXPOSED INSTALLATION
If the screen is to be mounted in an exposed position,
it may be covered with finished plywood, veneer pan-
eling, plastic wall covering or a valance.
INSTRUCTION COVER
HEX HEAD
SCREWS
CASE
TAPE STRIP
SHIPPING BRACE
(NOT ON 3" ROLLER)
FIG. 1 FIG. 2
IRONING BOARD
IMPORTANT SAFETY INSTRUCTIONS
When using your video equipment, basic safety precautions should always be followed, including the
following:
1. Read and understand all instructions before using.
2. Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.
3. If an extension cord is necessary, a cord with a current rating at least equal to that of the appliance
should be used. Cords rated for less amperage than the appliance may overheat.
4. To reduce the risk of electric shock, do not disassemble this appliance. Contact an authorized ser-
vice dealer when repair work is required. Incorrect reassembly can cause electric shock when the
appliance is used subsequently.
5. The use of an accessory attachment not recommended by the manufacturer may cause a risk of
fire, electric shock, or injury to persons.
SAVE THESE INSTRUCTIONS

NOTE: Adjustments should not be necessary to screen in the rolled up or closed position. If necessary, use the following
procedures:
PICTURE SURFACE ROLLS TOO FAR INTO CASE
1. Lower picture surface approximately two feet with operating switch.
2. Place operating switch in “off” position.
3. Turn the “up” limit knob one-quarter turn clockwise.
4. Press operating switch to raise picture surface. Repeat operation if
picture surface continues to roll too far into case.
PICTURE SURFACE DOES NOT ROLL COMPLETELY INTO CASE
1. Place operating switch in “up” position.
2. Turn the “up” limit knob one-quarter turn counterclockwise.
3. Test by lowering picture surface approximately two feet with operating switch, then raise picture. Repeat operation
if desired position is not reached.
SCREEN ADJUSTMENT
PICTURE SURFACE ROLLED UP OR CLOSED POSITION
2
Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly ad-
justed at Da-Lite. Should it be necessary to adjust for more or less drop of picture (viewing area), proceed in the following
manner:
MORE SCREEN DROP
1. Place operating switch in “down” position.
2. When the screen stops, turn the “down” limit knob one-quarter turn clockwise.
3. Test by raising picture surface approximately two feet, then lower again. Repeat until desired drop is attained.
CAUTION! When screen is in bottom position, do not adjust for more than 3" of additional drop. Roller should not be exposed.
LESS SCREEN DROP
1. Raise picture surface approximately two feet above desired level.
2. Place operating switch in “off” position.
3. Turn the “down” limit knob one-quarter turn counterclockwise.
4. Test by raising and lowering picture surface.
5. Repeat steps 3 and 4 until desired drop is attained.
NOTE: Limit “down” switch knob controls stopping point of picture surface in bottom position. Limit “up” switch knob controls
stopping point of picture surface inside case.
INSTALLATION
1. Level unit lengthwise with a carpenter's level and plum level.
CAUTION! DO NOT COMPLETELY SEAL IN UNIT. ACCESS ROOM MUST BE ALLOWED FOR MOTOR REPAIR OR FABRIC
REPLACEMENT.
2. Remove shipping brace by removing 3 hex head screws (Fig. 2).
CAUTION! DO NOT CUT WRAPPING PAPER OR TAPE WITH KNIFE OR ANY SHARP TOOL. REMOVE BY HAND.
3. Remove wrapping paper and tape strips (Fig. 2).
4. Install electrical hook up that applies to your unit. Make sure to review your Electrical Installation Checklists and wir-
ing diagrams (included) for either 120 volt switch, 220/240 volt switch, or DRC low voltage control. Unit should be
wired by a qualified electrician.
5. Test installation by carefully running surface up and down several times. Be prepared to stop screen.
6. Check for satisfactory condition by running screen a few times.
NOTE: The picture surface, when rolled down, should have a full wrap around the roller. Do not allow any part of the roller to
become exposed.
RAISE LOWER RAISE LOWER
DOWN UP
s
!
s
!
s
!

SENIOR ELECTROL®INSTRUCTIONS
3
SIDE VIEW
END VIEW
BOTTOM VIEW
OUTLET
BOX
SUGGESTED
SLOT WIDTH
PICTURE SURFACE
WALL OR CEILING TYPE HANGER
123⁄16
123⁄16
3⁄4
3⁄4
3⁄4
3⁄4
3⁄4
113⁄8±1⁄16
185⁄8
2
91⁄2±1⁄4
“ B“
3⁄4
HINGED ACCESS PANEL IN BOTTOM (FOR ALL WIRING & ADJUSTMENTS)
8 ± 1⁄4
“ A“± 1⁄4
LENGTH A=FABRIC WIDTH “B“
PLUS 23" ALL SIZES
NOTE: INSTALL THIS BRACKET FOR
CEILING TYPE HANGER ONLY
10" OVERALL WIDTH OF BRACKET
3⁄4" DIAMETER
HOLES
3⁄8" NUT & BOLT
2"
27⁄8"
27⁄8"
2"
4"
33⁄4"
3⁄16"
7⁄8"
91⁄2"
33⁄4"
43⁄8
MOTOR COMPARTMENT
9-1/2"
REINFORCED
TOP
LENGTH = FABRIC WIDTH
+ 23", ALL SIZES
11-5/16"
18-5/8"
HINGED ACCESS PANEL
FOR MOTOR COMPARTMENT
FABRIC HEIGHT x WIDTH AS ORDERED,
UP TO 18 FEET x 18 FEET
4-3/8"
MOTOR COMPARTMENT
10-3/4"
REINFORCED
TOP
LENGTH = FABRIC WIDTH
+ 23", ALL SIZES
12-9/16"
18-5/8"
HINGED ACCESS PANEL
FOR MOTOR COMPARTMENT
FABRIC HEIGHT x WIDTH AS ORDERED,
UP TO 20 FEET x 20 FEET OR
UP TO 12 FEET HIGH x 24 FEET WIDE
4-3/8"
FOR SCREENS UP TO 18' X 18' FOR SCREENS 20' AND LARGER IN
HEIGHT OR WIDTH
FIG. 3

SENIOR ELECTROL®INSTALLATION
4
UP LIMIT SWITCH
DOWN LIMIT SWITCH
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
(DOWN)
RED (UP)
BLACK (DOWN)
CAPACITOR
RED
RED (UP)
WHITE
WHITE (COMMON)
UP
UP
ADJ.
DOWN
ADJ.
WHITE
WHITE
BLACK WITH
YELLOW
DOWN
OFF
INTERNAL
WIRING
EXTERNAL WIRING
TO BE COMPLETED
BY INSTALLER
RED
GREEN
(GROUND) MOTOR: 120V. 60 CYCLES
1/10HP INTERMITTENT DUTY
WITH AUTO-RESET THERMAL PROTECTOR
JUNCTION BOX, MOUNTED IN SCREEN CASE,
IN WHICH INTERNAL WIRING TERMINATES
IN WHITE, BLACK AND RED LEADS.
IN MULTIPLE CONTROL INSTALLATIONS
THIS SWITCH IS REPLACED BY THE LOW
VOLTAGE CONTROL, OPERATED FROM PUSH
BUTTON STATIONS.
OPERATING SWITCH, SWITCH BOX,
AND PLATE FURNISHED WITH SCREEN.
(SPST WITH CENTER OFF)
AC COMMON
AC HOT
120 VAC 60 HZ
1 AMP. MAX.
SIDE VIEW OF
SWITCH & BOX
120V WIRING DIAGRAM
240 VOLT WIRING DIAGRAM
FOR STANDARD WALL SWITCH:
Da-Lite offers two styles of 240 volt wall
switches for standard operation. Please
see wiring diagram included in wall
switch box included with screen.

TROUBLESHOOTING
SYMPTOM
1. Screen will not operate or will not
go “down”.
2. Motor hums.
CAUSE
(a) Blown fuse.
(b) Tripped circuit breaker.
(c) Improper wiring to operating
switch.
(d) Improper wiring to junction box in
screen.
(e) Thermal overload tripped (exces-
sive overheating).
(f) Burned out motor winding.
(g) Defective limit switch.
(a) Temporary binding.
(b) Shipping bracket not removed.
(c) Defective capacitor.
SOLUTION
(a) Replace fuse.
(b) Reset circuit breaker.
(c) Tighten all loose wire connec-
tions. Correct any improper con-
nections. Check for power.
“Down” Position
Check for power across black and
white leads.
“Up” Position
Check for power across red and
white leads.
(d) “Down” Position
Check for power at black and
white leads.
“Up” Position
Check for power at red and
white leads.
(e) Let motor cool down for 15 min-
utes. Try again.
(f) Disconnect motor leads and
check for continuity between
black and white wires for “down”
position. Check for continuity be-
tween red and white wires for
“up” position. Replace gear motor
if either combination shows an
open circuit.
(g) Disconnect “down” limit switch
from circuit. Check for continuity.
Switches are normally closed and
open on contact.
(a) With power “off,” turn roller by
hand to free binding.
(b) Remove shipping bracket and
wooden wedge.
(c) Replace capacitor
5

6
TROUBLESHOOTING
SYMPTOM
3. Screen will not move “up.”
Motor does not hum.
Motor hums.
CAUSE
(a) Blown fuse or tripped circuit
breaker.
(b) No power between red and white
leads in junction box.
(c) Thermal overload tripped.
(d) Burned out motor winding.
(e) Temporary binding.
(f) Burned out capacitor.
(g) Broken wire or loose connection
in “up” position circuit.
SOLUTION
(a) Replace fuse or reset circuit
breaker.
(b) Correct improper wiring.
(c) Let motor cool for 15 minutes. Try
again.
(d) Check for power between red
and white motor leads. Replace
motor if there is power.
(e) With power off, turn roller by
hand to free binding.
(f) Replace capacitor.
(g) Secure connection or replace
wire.
4. Scraping or grinding noise. (a) If metal shipping bracket is left at-
tached to screen, it may be rub-
bing on motor end of roller.
(a) Remove shipping bracket.
6. Fabric rubbing. (a) Normal condition.
NOTE: Screens with ironing boards
have fabric that drags across the
board.
7. Incorrect stopping point in
upward position.
(a) Lost roller wrap.
(b) Limit switch out of adjustment.
(a) Lift bottom edge up and over
roller.
(b) See installation instructions.
8. Incorrect stopping point in
downward direction.
(a) Lost roller wrap.
(b) Limit switch out of adjustment.
(a) See above.
(b) See installation instructions.
5. Gear noise. (a) Gear may need lubrication. (a) Apply grease.

TROUBLESHOOTING
SYMPTOM
9. Inconsistent stopping points.
CAUSE
(a) Limit switch travel plate not mov-
ing.
(b) Excessive end play in lead screw
of limit switch assembly.
SOLUTION
(a) Tighten set screws located on
nylon gears (drives limit switch).
(b) Tighten nut between adjusting
knobs. Tighten lead screw of limit
switch.
10. Screen does not stop going up or
down.
(a) Limit switch assembly paddle
damaged or is out of place.
(a) Remove and check limit switch
assembly. Repair or replace as
necessary.
7
Printed in U.S.A. 46490 Rev. 9/09