Bernal G 501, User Manual

Page: 6 / 62

6
GB
2.3.4 ELECTRICAL INSTALLATION
! Danger of injury to persons and damage to equipment due to
receiving an electric shock !
! Danger of malfunctions occurring due incorrect installation !
A protective grounded contact socket is essential in the area
50 cm behind the drive head to provide power to the device.
A mains voltage of 230 V/AC (+/-15 %), 50-60 Hz is necessary for
perfect functioning of the device.
On-site electrical installation, connection or repair work on 230 V
equipment may only be done by trained electricians.
The power plug must be taken out and secured against plugging
in again before performing any work on the garage door drive or
door.
Acceptance testing of the drive hood is essential for performing
the following activities (Figure 35). Some areas of the control
board carry 230 V/AC – the protective covers of the 230 V/AC
area of the control board (Figure 40) must not be removed! The
drive hood should be put in place again immediately after com-
pletion of the activities and fixed firmly in place.
1. Connection of accessories;
2. Exchange of the control unit, gear motor, transformer.
Further activities are necessary after acceptance testing of the
drive hood (Figure 35), as well as under voltage, just for the ver-
sion of the device without a display. Some areas of the control
board carry 230 V/AC – the protective covers of the 230 V/AC
area of the control board (Figure 40) must not be removed! Pull
out the mains plug, remove the hood, plug in the mains plug
again, perform the activity, pull out the mains plug, attach the co-
vering hood again.
3. Programming over a 7-segment display and buttons for the
control unit (only for the version of the device without a display);
4. Programming (programming and/or deletion) of radio hand
transmitters (only for the version of the device without a display);
no external voltage may be applied to the connecting terminals
of the control board with the exception of the connection PK.
Connection of accessories is permissible for the quoted cable
cross-sections up to a maximum cable length of 20 metres. The
connecting cable for accessories must be routed separately from
the cables carrying a current to avoid inductive signal transmissi-
on and the resulting faults.
2.3.5 COMMISSIONING
! General danger of injury to persons and damage to equipment
and being blocked out !
Two to three manually actuated opening and closing movements
should be performed after assembly of the drive and before com-
missioning to check that the function of the door was not im-
paired.
On all garages without a separate second entrance the function
of the emergency unlocking system should be checked after as-
sembly of the drive.
The set-up to programme the paths and the force curve as well
as programming (programming / teaching in) of radio hand
transmitters may only be performed inside the garage.
All possibly attached safety elements and the integral obstacle
detection / force cut-off of the garage door drive are NOT EFFEC-
TIVE during programming of paths and the force curve! Ensure
that no persons can find their into the area of movement of the
machine door during programming of travel paths and the force
curve.
To finalise the commissioning provide / perform checking, pro-
duct documentation, the manufacturer declaration, operator /
user briefing and training as well as handing.
2.3.6 ALTERING THE MACHINE
! General danger of injury to persons and damage to equipment !
If the mechanical components of the door are defective, actu-
ation of emergency release of the drive can lead to immediate
dropping down of the door.
After commissioning the machine no alteration of the setup of
the machine may be made; these would additionally require sa-
fety equipment to be installed by a professional fitter.
Alteration of the setup of the machine, connections or compo-
nents of the machine may only be undertaken by a professional
fitter.
A renewed set-up must be performed after every change made
to the machine to ensure that the correct function of the obstacle
detection / force cut-off is secured over the renewed program-
ming of the force curve.
After making the changes all safety relevant components and
functions should be checked for orderly function.
All changes to the setup of the machine, connections or com-
ponents of the machine must be documented in the inspection
book with exact details of the date, components involved, the
person doing and the company doing the work.
All changes of owner / operator details must be documented in
the inspection book.
Changing the closing force adjustment can lead to personal in-
jury.
Therefore, increasing the clamping force may only be performed
by a competent person. After adjustment compliance with the
normative values with suitable measuring device must be de-
monstrated and documented.