The following example illustrates the basic structure of a
safety note:
SIGNAL WORD
Type and source of danger
Explanation of type and source of danger
►
Measures to avoid the danger
4
Product description
The VariEasy SH is an electromechanical tubular motor.
During operation it executes radial movements.
Limit stop: Mechanical
Limit stop travel VariEasy SH
Upper end position
Lower end position
Freely adjustable
Freely adjustable
Power supply: 230 V / 50 Hz
Shaft size from Ø 50 mm
Plug-in connection cable
4.1 Product contents
Tubular motor with safety instructions, operating and as-
sembly instructions, and corresponding accessories.
4.2 Accessories
Plug-in connection cables, adapter sets, motor bearings,
ProLine control units; see also elero product catalogue.
5
Assembly
WARNING
Important safety instructions
Observe all assembly instructions. Incorrect assembly can
lead to serious injuries.
►Only connect the drive with the power turned off.
►Only insert the drive's plug with the power turned off.
►
The drive is only capable of operation while installed.
►
Never adjust the end position to a mechanical stop.
►
Do not drill holes in the area of the tubular drive.
►
Before installation, all electrical cables and components
that are not required and all facilities that are not needed
for operation with a power drive are to be disabled.
►
The required components are: drive, plug-in connection
cables, motor bearings, adapter set, if necessary rigid
shaft connectors, control device.
►
If components are not delivered with the drive, these can
be identified via our catalogue "Drives and control units
for intelligent building technology" in the relevant valid
version. Further details can be found on our website
under "Contact - dealer search" and "Contact - contact
persons for specialist companies".
►
The rated torque and rated operating time must be
suitable for the properties of the driven part (the shutter).
►
The coupling of the drive with the powered part is
described in the section "Mechanical fastening".
CAUTION
Risk of injuries due to hot surfaces.
The drive will heat up during operation, the drive casing
can become hot. Skin burns are possible.
►
Wear personal protection equipment (protective gloves).
WARNING
Risk of injury due to electric current.
Risk of electric shock.
►
Always have electrical work carried out by an
authorised electrician.
Risk of injury due to electric current.
Possible danger due to parts that are faulty becoming
energised.
►
Electrical connection is described in the operating and
assembly instructions, including cable routing.
CAUTION
Risk of injury due to malfunctions as a result of incorrect
assembly.
Drive is overwound and may destroy parts of the application.
►
For safe operation, the end positions need to be
set correctly.
Risk of injury due to knocks or impact triggered by motor
bearings that are incorrectly mounted or engaged. Hazard
due to insufficient stability or steadiness and accumulated
energy (gravity).
►Selection of motor bearing by torque specifications.
►
The drive must be protected with all the enclosed
safety devices.
►
Check for correct engagement on motor bearing and the
correct screw tightening torques.
ATTENTION
Power failures, breaking of machine parts and other
malfunctions.
►
For safe operation, assembly must be correct and the
end position adjustments will have to be carried out upon
commissioning.
Damage to the VariEasy SH drive due to ingress of moisture.
►
On devices with protection class IP 44, the ends of all
cables or plugs will need to be protected from ingress
of moisture. These measures need to be implemented
immediately after removing the VariEasy SH drive from
the original packaging.
►
The drive must be installed so that it cannot get wet.
Damage to the blind due to incorrect assembly.
►
Pay attention to the in the manufacturer's instructions for
blinds and systems.
Important
For optimum coordination of drive and blind after assembly
of the VariEasy SH, adjust the end positions on the drive.
©
elero
GmbH
EN | 3
Safety
