I N I T I A L O P E R AT I O N
Page 19
I N I T I A L O P E R AT I O N
C AU T I O N !
When unpacking, take account of the weight
of the hoist. See
Technical data,
page 56.
AT T E N T I O N !
Do not kink the control lines. Kinked
control lines can result in malfunctions.
Keep the accompanying documents in the place
provided, near the operating site.
Lift the hoist carefully out of the packaging.
Dispose of packaging in the local recycling system.
JDN Air Hoists are usually delivered pre-assembled.
If not, first read the following sections:
control connection
(page 20)
Removing and installing chain
(page 50)
Chain box
(page 55)
In the case that the chain is included unattached, a
short auxiliary chain is drawn into the hoist. In order
to draw in the chain, the hoist must be connected to
the main air supply and must be ready for operation.
P R I O R T O I N I T I A L O P E R AT I O N ,
T H E C H A I N M U S T B E L U B R I C AT E D
( S E E PAG E 3 8 ) .
DA N G E R !
JDN Air Hoists must only be installed
by qualified persons.
A defective installation can result in
the most serious of accidents.
DA N G E R !
The attachment points for JDN Air Hoists
must able to safely withstand the expected
forces.
DA N G E R !
The supporting structure of the air hoist
must form a rigid mounting. Vibration dama-
ges the chain and can lead to chain fracture.
Furthermore, external vibration must on no
account be transmitted to the hoist (lifting
gear). (e.g. from the suspended load).
Provide a suitable working platform.
Attach the hoist at the suspension hook (or suspensi-
on eye) to running gear or stationary fixing.
Ensure that the hook safety catch closes automatically.
Attach the hoist securely at the suspension hook
or suspension eye.
H O I S T I N S TA L L AT I O N
A S S E M B LY
U N PAC K I N G
