Page 11
Date 11.29.2016
Version A
Code J40069
Subject to changes without notice!
Gearless Synchronous Lift Machines
WSG-10
Operating and Maintenance Manual
8. TRANSPORT AND STORAGE
Transport
Storage
Unpacking
The WSG-10 lift machines leave the factory in
perfect condition after being tested.
Make a visual check for any external damage
immediately upon their arrival on site. If any
damage incurred in transit is found, make a notice
of claim in the presenceof the carrier. If necessary,
do not put these machines into operation.
Store the motors only in closed, dry, dust-free,
well-ventilated and vibration-free rooms (storage
temperature: -20°C to 60°C ). Do not store lift
machines in the open air. Parts are not suf ciently
preserved to withstand extended periods of
exposure.
Avoid excessive storage periods (recommendation:
max. one year).
After prolonged storage (>3 months), rotate the
motor in both directions at a low speed (< 20 rpm) to
allow the grease to distribute evenly in the bearings.
Measure the insulation resistance before initial
operation of the machine. If the value has dropped
below < 1 kΩ per volt of rated voltage, the winding
needs to be dried (insulation meter voltage: 1,000 V
DC).
This can be done, for instance, with heated air, in
a dryin goven, or by applying a d.c. voltage to the
motor conn ections.
Make sure that the voltage selected does not exceed
the values shown in the gure "Drying the winding".
Let the temperature rise to about 70 – 80°C and
maintain it for several hours.
Drying the winding
4 lifting holes are designed for the specified
machine weight. It is not permitted to sustain
additional loads.
The eyebolts are designed for the
specified machine weight. it is not permitted to
suspend additional loads.
Warning
Observe the relevant safety regulations and
take the centre of gravity into account when
handling the lift machines.
Dispose of the packaging material in an
environmentally friendly manner or reuse it.
Any special transport aids or shipping
braces are left with the customer.
A
-
Note
Summary of Contents for WSG-10
Page 32: ......
