Nussbaum SMART LIFT 2.30 SL Instrucciones De Servicio página 118

• To reach a higher level of protection against hu-
midity from the workshop floor, a thin PE foil should
be put between the workshop floor and column
base plate before anchors are placed. Also, the
gap between the base plate and workshop floor
should be silicone sprayed after anchoring.
• Holes for floor anchoring are to be placed through
the holes in the base plates. Clean the bore holes
by blowing them out with air. Insert safety anchors
into the holes. The manufacturer recommends
e.g. Liebig, Fischer or Hilti safety anchors or similar
from other manufacturers, with approval and in
compliance with their specifications. Before an-
choring the lift, check whether the concrete is
of quality C20/25 up to the finishing level of the
completed floor. In this case, determine the an-
chor length from the "Selection of anchor length
without floor covering (in appendix) data sheet.
If there is a floor covering (tiles, screed) on the
weight bearing concrete, the thickness of this
covering must be determined. Afterwards, then
determine the anchor length from the "Selection
of anchor length without floor covering (in ap-
pendix) data sheet.
• Position and align the lift and lift columns using a
bubble level.
• The base plates are also to be supported with suit-
able underlays (thin metal strips) to ensure precise
vertical set up and contact between the base
plate and the floor. These underlays must be posi-
tioned widely below the baseplate. If required, fill
in cavity under the baseplate with an equalizing
mass.
• Tighten anchors with a torque wrench.
Each anchor must be able to be tightened to
!
the torque specified by the manufacturer. Safe
operation of the lift is not guaranteed with a low-
er torque.
• If an anchor is tightened to the specified torque,
then the domed washer lays flat on the base
plate. Secure anchor connection is then guaran-
teed.
8.2.1 Electrical assembly and power connection
A) with the use of riser and cross-pipes
• Loosen and remove the upper column cover.
• Place the cable according to the drawing (Figure
118
Figure 22: Anchoring
1: Column
2: Base plate
3: Safety anchor
OPI_SMART LIFT 2.30 SL-2.35 SL-2.40 SL - HYMAX S 3000-S3500-S4000_V1.2_DE-EN-FR-ES-IT
23) into the riser and cross-pipe of the lift and feed
together into the corresponding plug.
Pay particular attention for safe contacting of the
plug connections.
• When merging the cable connections at the
head plate, ensure that the cable does not con-
tact rotating parts.
The 7-wire motor plug cable (with 2 plugs) is
plugged into the head plate on the operating
side, via the riser and cross-pipe and fed to the
opposite side and connected to the head plate
of the opposite side.
The 3-wire potentiometer cable (with 2 plugs) is
also fed via the riser and cross-pipe to the op-
posite side and connected with the plug to the
head plate of the opposite side.
The 5-wire power cable (with one plug) connects
the power supply to the head plate of the oper-
ator side.
• Carefully push the cover panel into the riser pipe
from above.
Figure 23: Cable path when using risers and cross-pipes
B) without using risers and cross-pipes (sub-floor)
• There is the option of running power and electri-
cal cables below the floor. This prevents the need
for risers and cross-pipes (cable bridges) between
both columns.
A foundation must be made according to plan
6348_EINBAU (integration) (chapter 3.4).
• The opening for the cables are each found in the
baseplate
• The cables are laid in the shafts located in the col-
umns.
• During assembly of the lift, it must be ensured that
the cables are not damaged during column set up.