Tractel Tirak MWX 1020, Оригинальное руководство по эксплуатации и установке

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Installation and operating manual
G961.1 - 03/2012 EN-23
Lubrication
DANGER!
Danger of falling and danger from falling objects due to
slippery or damaged ropes or brake failure and malfunc-
tions!
Might result in severe injuries or even death!
–
Do not lubricate the rope using a lubricant that contains
disulfide (e.g. Molycote
®
).
– Use multi-purpose grease or oil.
– Cleaning the rope or products in contact with the rope
using high pressure cleaners is prohibited! Moisture will
result in malfunctions and damage to the motor, brake
and the electrical equipment.
– Dirt on the wire rope will result in premature wear or the
corrosion of the wire rope, rigging and hoist.
Replacement
Replace the ropes immediately if the withdrawal criteria in accor-
dance with Table 7 have been reached (as per ISO 4309 and
DIN 15020, Sheet 2) or typical rope defects are present, see
Fig. 12. Determining the rope diameter: See Fig. 20.
Design of the rope
Nominal
diameter of the
rope
Rotation-
resistant
5 x 19 5 x 26
Minim
um p
ermitt
ed rope
diam
eter
[mm] Number of visible broken wires in the
outer strands over a length of 30 x rope's
nominal diameter.
[mm]
6 8 5,9
8 10 8 11 7,5
9 10 8 8,5
10 8 11 9,3
14 10 11 13,1
Table 7
Implementation: See '12 Dismantling' on page 20 and
'9.3 Assembly' on page 12.
Renewing rope tips
Send the rope to TRACTEL Greifzug GmbH or an lifting equip-
ment service company authorized by TRACTEL Greifzug GmbH
and have the tip replaced.
Power supply and control cables
The cables must be replaced by an electrician if any damage has
been caused to the insulation or the cable connectors.
Hoist
DANGER!
Danger of falling and danger from falling objects due to
slippery or damaged ropes or brake failure and malfunc-
tions!
Might result in severe injuries or even death!
–
Cleaning the rope or products in contact with the rope
using high pressure cleaners is prohibited! Moisture will
result in malfunctions and damage to the motor, brake
and the electrical equipment.
– Dirt on the wire rope will result in premature wear or the
corrosion of the wire rope, rigging and hoist.
See the separate maintenance instructions provided for trained
personnel.
Motor, gearbox and brake
The motor, gearbox and brake are maintenance-free until the
number of permitted running hours are realized (general over-
haul).
–
Clean the outside if heavily soiled.
– Keep the brake free of oil and grease.
Secondary brake
– See separate installation and operating manual.
15.5 Adjustment
Adjusting the load limiting device
DANGER!
Risk of being injured by falling objects!
Might result in severe injuries or even death!
–
The load limiting device may only be implemented by
personnel authorized by the system manufacturer or
TRACTEL Greifzug GmbH.
– Observe the details in this instruction manual.
– Always abide by the details given in the order specifica-
tions for special versions.
Hoists with a load bearing capacity of 1,000 kg or greater are
equipped with a mechanical load limiting device. Hoists with a
load bearing capacity up to 1,000 kg can be optionally equipped
with an electrical or a mechanical load limiting device.
Hoists fitted with mechanical load limiting devices cannot nor-
mally be set up to activate with an overload that is less than 90%
of the hoist's maximum working load.
The hoist's load limiting device has been set up in the factory to
activate with a maximum permitted overload of 125% of the
maximum working load.