Correct Use; Set-Up And Commissioning - IKA R 474 Betriebsanleitung

Use
The T 653 telescopic stand is used solely for
mounting T 65 D ULTRA-TURRAX
units.
The R 474 telescopic stand is used solely for
mounting IKA RW 47 D agitator units.
®
Setting up the stand
The stand pillar is inserted into the baseplate so
that the guide groove is at the back. The black
handwheel bolt is then on the right. The stand
pillar is then secured from below with a hexagon
nut, toothed lock washer and a large shaped
washer.
All four rubber feet are height-adjustable, so the
stand can be set up so it does not rock, even on
uneven floors.
In addition, a hole is provided in the baseplate of
the R 474 telescopic stand, for screwing on a 16
mm diameter support rod. A clamp can be fi xed
on this rod.

Correct use

The safety of the user cannot be guaranteed if
the appliance is operated with accessories that
® dispersion are not supplied or recommended by the manu-
facturer or if the appliance is operated improper-
ly contrary to the manufacturer's specifi cations
or if the appliance is modifi ed by third parties.

Set-up and commissioning

Mounting the unit
The RW 47 D agitator unit or the T 65 D ULTRA-
TURRAX
of the stand and bolted on from below with the
bolts supplied. The help of an assistant is needed
for screwing on the T 65 D ULTRA-TURRAX
spersion unit.
The cable clips included in the delivery package
are required for fi xing the power cable of the
unit.
Safety disconnection device
The height-adjustable telescopic stand must be
fi tted with a safety disconnection device. We re-
commend installation of the SI 400 safety limit
switch together with the SI 474 clamp support.
You will fi nd information on their installation in
the operating instructions of the units.
Commissioning
The stand can be raised and lowered by loose-
ning the handwheel bolt. The integral gas shock
absorber helps to keep the manual force needed
for this as light as possible. The manual force
must be applied close to the stand pillar, so that
the stand can be raised and lowered with only
a slight use of force. If the force for raising or
lowering is applied at a distance from the stand
pillar, a turning moment results, leading to incre-
ased friction on the pillar guide. As a result, the
stand can only be moved with great diffi culty, or
cannot be moved at all. Besides this, the danger
of the stand toppling over is increased.
When the unit is at the correct height, the hand-
wheel bolt is tightened by hand. Check the tight-
ness of the handwheel bolt regularly when using
the unit, and retighten it if necessary.
dispersion unit are placed on the arm
®
di-
®
9