5. Transport and storage
The lift machines leave the factory in perfect condition
after being tested.
Make a visual check for any external damage immediate-
ly upon their arrival on site. If any damage incurred in
transit is found, make a notice of claim in the presence
of the carrier. If necessary, do not put these machines
into operation.
Transport
Observe the relevant safety regulations and
take the centre of gravity into account
when handling the lift machines.
The motor has to be hung up at the 4 carrying rings that
way, that the load angle
α
is always
≤
45° between the
ropes.
The eyebolts are designed for the specified machine
weight, i.e. it is not permitted to suspend additional
loads.
Storage
Store the motors only in closed, dry, dust-free, well-ven-
tilated and vibration-free rooms (storage temperature:
-20°C to 60°C). Do not store lift machines in the open air.
Bright parts are not sufficiently 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 min
-1
) 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 k
Ω
per volt of rated voltage, the winding needs to be dried
(insulation meter voltage: 1,000 V DC).
Unpacking
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.
Warning
Note
This can be done, for instance, with heated air, in a dry-
ing oven, or by applying a d.c. voltage to the motor con-
nections.
Make sure that the voltage selected does not exceed the
values shown in the figure
"Drying the winding". Let the
temperature rise to about 70 – 80°C and maintain it for
several hours.
u
v
w
A
I
≈
65% I
N
-
U
Drying the winding
Gearless Lift Machine
WSG-18 and WLG-18
Operating Instructions
Seite/page
8
Datum/date
14.02.2006
Stand/version
0.17
Änderungen vorbehalten!
Subject to changes without notice!
MADE BY
SAD GmbH
A MEMBER OF WITTUR
4. Scope of supply
•
Lift machine WSG-18/WLG-18 according to order
specification (on shipping pallet)
•
Brake control unit
•
Complete operating instructions
•
Delivery note
Options:
•
Return motion device
•
Rope clamp
•
Connecting cable for measuring system
•
Cable set for motor and brake
Rope slip-off guard
