GFA ELEKTROMAT SI 75.20 FU-55,00 User manual

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Installation Instructions
ELEKTROMAT
SI 75.20 FU-55,00
Model: 10005349 10011
-en-
Status: 02.07.2023

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GfA ELEKTROMATEN GmbH & Co. KG
Wiesenstraße 81
D-40549 Düsseldorf
www.gfa-elektromaten.de
[email protected]

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Table of contents
1General safety information .............................................................................................. 4
2Technical data ................................................................................................................ 6
3Integrated safety brake ................................................................................................... 7
4Mechanical installation .................................................................................................... 8
5Electrical installation ..................................................................................................... 13
6Limit switch adjustment ................................................................................................. 14
7Motor connection .......................................................................................................... 15
8Limit switch connection ................................................................................................. 15
9Emergency manual operation (emergency hand crank) ................................................ 16
10Completion of commissioning / testing .......................................................................... 18
11Disposal ........................................................................................................................ 21
12Declaration of incorporation / Declaration of conformity ................................................. 22
13UKCA: Declaration of incorporation / Declaration of conformity ..................................... 23
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Symbols
Warning - Potential injury or danger to life!
Warning - Danger to life from electric current!
Note - Important information!
▶ Requirement - Required action!
Schematic representations are based on product examples. Deviations from delivered
products are possible.

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1General safety information
Specified use
The drive unit is intended for vertically moving doors that need to be secured against
dropping. A safety brake is integrated into the gearbox. The drive unit must be mounted
directly on the shaft of the door.
The drive unit must be protected against moisture and aggressive environmental
conditions (such as corrosive substances). The drive units are only suitable for indoor use.
Appropriate protective measures must be taken for outdoor installation. The drive unit is
not intended for hazardous areas. The values specified in the technical data of the drive
unit must not be exceeded. The safe operation can only be ensured if used as specified.
Target audience of these installation instructions
These installation instructions are geared towards qualified persons trained in the handling
of door systems. Expert knowledge, relevant skills and practical experience are what set
apart qualified persons. They are capable of safely carrying out the tasks involving
installation, maintenance and modernisation according to the instructions.
Safe operation
The safe operation of the product can only be ensured if it is used as specified. Follow the
installation instructions. Observe all specifications, especially warnings, when installing the
product in the overall system. GfA is not liable for damage resulting from non-observance
of the installation instructions. The resulting overall system must be reassessed for its
safety in accordance with applicable standards and directives (e.g. CE marking). These
installation instructions refer only to a part of the overall system and are not sufficient as
the sole instructions for the overall system. The installer of the system must prepare the
instructions for the overall system. We recommend entering the danger area of the system
only when the drive unit is at a standstill.

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Warning - Failure to follow these installation instructions may result in severe injury or death.
Please read these instructions before using the product.
Keep these instructions handy.
Include these instructions when passing on the product to third parties.
Warning - Danger from improper use of the product!
Do not let children operate the product unsupervised or use as a toy.
Warning - Danger to life from incorrect installation!
Work carried out improperly may result in death or severe injury from electrical
current or falling parts.
Allow only competent people to carry out the work.
Disconnect all cables from the power supply.
Observe valid regulations and standards.
Use suitable tools.
Warning! Danger to life from falling objects if the drive unit is subjected to
impermissible forces.
Inadmissible forces (examples: collision with a forklift, dropping the drive unit, tearing
or pulling on the motor) lead to damage to the drive unit. There is a risk of severe
injury or death from falling objects.
Prevent impermissible forces from acting on the drive unit,
Check the drive unit for damage if impermissible forces have acted on it. Look
even for minor damage. Lock the door during the inspection.
Contact the service department if you have difficulty assessing the damage.

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2Technical data
Designation Unit
Output speed 20 rpm
Output torque 750 (740) 1) Nm
Output / hollow shaft 55,00 mm
Series SG 115F -
Limit switch range
(maximum revolutions of the output / hollow shaft)
10 -
Supply voltage 1N~ 230 / 3~ 230 V
Operating current 7,30 A
Operating frequency 50/60 Hz
Power factor cos φ 0,63 -
Safety circuit 24 V
Degree of protection IP 65 -
Temperature range +5 / +40 (+60) 2) °C
Operating sound pressure level < 70 dB(A)
Output speed OPEN 5-20 min-1
Output speed CLOSE > 2,5 m 5-14 min-1
Output speed CLOSE ≤ 2,5 m 5-14 min-1
Cycles per hour 17 (16,4)1) h-1
Max. holding torque 750 Nm
Locking torque 1980 Nm
Safety brake (testing centre / approval number) 14-003305-PR01 -
Braking torque 11 Nm
Braking voltage 103 V DC
Rectifier type FU -
Manual force emergency manual operation 128 N
1) Specification in ( ) according to EN 60335-2-103.
2) When using a temperature range of +40°...+60°C use half of maximum cycles per hour.

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3Integrated safety brake
A safety brake is integrated into the gearbox of this ELEKTROMATEN. The safety brake
protects against the door dropping due to breakage or wear of the gear teeth. The safety
brake works regardless of the mounting position, speed and rotating direction. It is
maintenance-free. The specification of the locking torque and the approval number of the
safety brake are available in the technical data of these instructions.
Warning - Danger of the door dropping!
If you need to apply more than the permissible force of 390N (according to DIN EN
12604/DIN EN 12453) to move the door by emergency manual operation, this
indicates a stalling on the drive unit or door. Releasing the stalling may cause the
door to drop.
Adopt a secure position.
For drive units with brake, the emergency manual operation must be carried out
against the closed brake.

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4Mechanical installation
Prerequisites
The permissible loads on walls, fastenings, mountings and transmission elements must not
be exceeded, even for maximum holding torques or locking torques (▶ refer to technical
data).
Connection elements
Self-locking connection
elements with a minimum
strength of 800 N/mm2 (8.8)
must be used.
Utilize the hole diameter to
the full.
Use adequately
dimensioned washers for
elongated holes.
BA GAB00002_Z002 BAGAB00003_Z002
3 : 1
Permissible mounting positions

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Mounting
Two elongated holes are provided for mounting (Ⓐ+Ⓑ).
▶ Vertical installation is possible only when an additional torque mount is used (Ⓑ).

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Installation
The descriptions below apply to general door specifications. The specifications of the door
manufacturer must also be observed during installation.
Warning - Potential injury or danger to life!
During installation, be sure to use a lifting device that has a sufficient load-
carrying capacity.
Thoroughly grease the door shaft.
BAGAE03003_Z002
Mount the keys.
BAGAE03004_Z001