14
Assembly Instruction
Spindle Drive PLS
I
NSTALLATION
STEP
1:
P
RE
-
ASSEMBLY
CHECKS
Fully observe all instructions !
Incorrect assembly may lead to serious
injuries!
Storage of the drives on site prior to the assembly.
Protective measures against damage, dust, moisture or con-
tamination must be taken. Only store the drives in dry and
well ventilated places before installation.
Testing the drives prior to installation
Check the drives prior to installation for their good mecha-
nical condition and completeness. The chains / spindles form
the drives must move smoothly in and out.
We recommend the use of a suitable power supply with at
least 5 A.
Never install and operate damaged products. Drives must
always be tested on a non-slip and stable surface or in a
test fi xture. Do not interfere in the test element during the
operational test. The testing shall be performed under the
supervision of specialist staff.
When mounting the chain drive, ensure the chain moves in
and out in an approx. 90 degree angle.
Instructions on intended use
Ensure that the use of the drives is in accordance with the
specifi ed range of application/ area of application. In parti-
cular, check that the temperature range marked on the drive
is suitable for the local installation conditions.
Any other use of the products causes loss of warranty. The
end-user must be informed about the intended use of the
drives. In particular, it must be pointed out to the end-user
that - apart from pressure and tensile forces in opening /
closing direction - no additional forces should act on the
spindle, chain or lever of the drives. Additional warning si-
gns might be required.
Predictable Misuse
It is absolutely essential to avoid any foreseeable misuse of
the drives! Some examples:
• do not connect 24V DC directly to 230V AC
• observe synchronization for tandem drive operation
• installation of drives in the indoor area only
• any other action of forces
Check installation requirements
• Are the supporting surfaces and the structural con-
ditions adequate for the load transfer?
• Is an additional supporting structure required?
• Have suffi cient measures been taken to avoid thermal
bridges (thermal separation) at the contact points?
• Is there suffi cient space for the drive swivel motion?
If not, the operator must be notifi ed of these requirements!
Information on the Load Transfer
The supporting surfaces of the frame brackets and casement
brackets must fully rest on the window or frame profi le. Til-
ting movements of the mounting elements when locking
and unlocking the casement are not allowed. Safe and fi rm
mounting on the window profi le must be ensured.
It is absolutely necessary to observe the
necessary drive swivelling range. If this
can not be ensured, another fastening
or another drive type must be chosen.
!
W
ARNING
!
C
AUTION
I
NSTALLATION
STEP
1:
P
RE
-
ASSEMBLY
CHECKS
04
