4
DoorLIFT DL
-
6
Remote door system
2. Pre
-
installation requirements
The DoorLIFT is intened as an auxiliary system for a manually operated shutter door. The DoorLIFT is a heavy duty
cycle drive system which requires
consistent, reliable power
. To secure a good working operation, please follow
the below questions before starting the installation.
As well as ensuring the body and vehicle can accept the DoorLIFT, it
’
s important that the door is compatible. Use
the following checklist to ensure the door is in good working condition.
1.
Has the correct balancer been installed on your Roll
-
Up door?
2.
Is the radius of the track suitable for DoorLIFT operation? The DoorLIFT might have difficulty with tight radius
tracks during the closing cycle.
3.
Is the Roll
-
Up door balanced properly? Does it work easily, UP or DOWN by hand?
4.
Is the door in good working condition? Make sure there are no broken panels, hinges or rollers etc.
5.
Is the top panel of the door strong enough, or will it require reinforcement to prevent it from
“
flexing
”
during
the closing cycle?
6.
Is the power supply adequate? The system requires a 12 or 24 volt, 65 amp source. Has the battery and charging
system been well maintained? Batteries that are poorly maintained or highly discharged may not be able to
operate the system. The
“
Low voltage
”
indicator will shut system down when the power supply in not sufficient.
7.
Will a proper power supply always be available? In a trailer application a secondary power supply may be
required when the tractor is absent.
8.
The DoorLIFT is optionally supplied with two remote transmitters. Will that be adequate or will alternative
activation devices be required? Additional remote transmitter, remote switches, etc. These items might be
useful for dock workers or others who may need access to the cargo area of the truck or trailer.
If any of the above answers are "no", do not continue with the DoorLIFT installation and contact your
dealer for installation support.
2.1 General review
Installation guide