2
FIGURE 1
FIGURE 2
ELECTRICAL WIRING
1. Install electrical hook up that applies to your unit. Make sure to review your Electrical Installation Checklist and
wiring diagram (see figure 5) for either 120 volt switch, 220/240 volt switch, or DRC low voltage control.
NOTE: Da-lift projector lift has been internally wired at Da-lite. External wiring is completed by installer conforming to local
and national codes. Be sure the wires are long enough for the Da-lift to go up and down.
2. Test installation by carefully running Da-lift
“up”
and
“down”
several times. Be prepared to stop Da-lift.
3. Make sure Da-lift stops in the up direction flush with the ceiling.
DA-LIFT PROJECTOR LIFT ADJUSTMENT
FIGURE 3
DRIVE MOTOR
LIMIT SWITCH ADJUSTMENT
DOWN
YELLOW
UP
WHITE
Models 15, 19, 19L
Da-lift projector lift travel is stopped automatically in the full up and full down positions by limit switches, which have
been properly adjusted at the factory. The up limit switch should not be field adjusted. If it is necessary to readjust the
down limit switch, proceed in the following manner (see figure 3). Raise projector lift before adjustment for less drop.
Take a small screwdriver or 5/32" hex wrench and insert in yellow switch and turn towards the (-) or clockwise direction.
Raise and then lower the Da-lift and check for proper stopping height. If additional change is necessary, repeat steps until
the proper height is set. Check for satisfactory condition by operating unit a few times.
The bottom frame of the Da-lift is removable and adjustable to ceiling level. Finish the bottom frame to match the ceiling.
FIGURE 4
DRIVE MOTOR
LIMIT SWITCH ADJUSTMENT
2
DOWN
1
UP
Models 10M, 15M
Use a small screwdriver or 5/32" hex wrench and insert in number 2 switch. Turn clockwise for less drop. Check for
proper stopping height. Repeat steps until the proper height is set (see figure 4).
