Operating Elements; Electric Installation; Limit Switch - Pfaff HTH-E SILVERLINE Mode D'emploi

Hydraulic Lifting Table HTH-E SILVERLINE
English
Location of the Control Place
An information sign "Operation of the lifting table only by authorised persons" must be attached somewhere that is
clearly visible.

Operating elements

The operating switch must be firmly mounted.
The push-button for lifting has to be located above the push-button for lowering. With foot buttons (special
design), the button for lifting has to be located on the right side of the button for lowering.
The control place has to be situated and designed in such a way that the operator can operate the control
devices unhindered and is not endangered by the load and movement of the lifting table and is not
exposed to the danger of falling down.
Control places are to be situated and designed in such a way that the operator can observe the load
carrying device, the load and the room under the load carrying device during all movements.
In direct proximity to the control place, a lockable main switch with emergency-stop function has to
be provided. (integrated in standard electric control "Q1")

Electric Installation

Works on the electric installation may only be effected:
 with cleared power supply
 by trained experts
Observe the regulations and standards of electric engineering. In Germany, VDE regulations do apply.
As standard the electric control is integrated into the lifting table, respective is delivered as control box
for external attachment.
For designs without control, the electric control is provided on site in responsibility of the manufacturer of the
entire installation. A respective clamping plan will be available.
In this case, the wiring diagram in this manual does not apply.

Limit switch

The lifting table is equipped with a mechanical limit switch.
After taking into operation, adjust the limit switch with the
adjusting screw to exact lifting height.
Nominal current consumption with three-phase, 400 V, 50 Hz and recommended excess current
devices (fuses): The main current fuses have to be provided on site.
motor output
[kW]
0,75
1,5
Attention!
When using longer cables one must consider an additional loss of current.
Consult your electrical engineer.
The connecting cables are to be laid in suitable cable channels or protection tubes.
Sharp edges, wire edges, rough surfaces or screw threads which the cable wires may come in to contact with,
must be removed from around the cable channels.
If a control is provided on site, the circuit diagram of the manufacturer has to be presented.
Observe the valid regulations.
The connection of the lifting table always has to be effected according to the circuit diagram
included into delivery or to that provided on site.
technische Änderungen vorbehalten
short circuit protection (inert)
[A]
16
16
design changes under reserve
F 06.08.151
recommended feed cable
fixed leads f.e. NYM-J
min. 4 x 1,5² Cu
min. 4 x 1,5² Cu
changements techniques sous réserve
19