Tractel Tirak MWX 1020, Original Operation And Installation Manual

Page: 34 / 136

Installation and operating manual
EN-22 G961.1 - 03/2012
y
250 running hours for devices with 12 or 18 m/min rope
speeds
y 500 running hours for devices with a rope speed of 9 m/min
or less
y
10 years after manufacture
If a general overhaul has been carried out then the period com-
mences anew.
A general overhaul of the hoist must only to be undertaken by
TRACTEL Greifzug GmbH or a hoisting gear workshop that has
been approved by TRACTEL Greifzug GmbH.
Contact TRACTEL Greifzug GmbH or your supplier with regards
to this test.
Exceptional tests
After an emergency descent, the hoist must always be tested in
manual mode by TRACTEL Greifzug GmbH or a hoisting gear
workshop that has been authorized by TRACTEL Greifzug
GmbH (see '10.5 Emergency descent' on page 18).
Any damaged or worn part found must always be replaced.
15.3 Reading the running hours counter
The running hours counter is located in the hoist's terminal box.
The running hours counter counts the time in which the hoist is in
operation as running hours (UPWARD or DOWNWARD move-
ments).
DANGER!
Danger of death due to electric shock!
– Disconnect the hoist from the power supply by pulling out
the plug.
– Pull out the power plug.
– Open the terminal box.
– Read the running hours counter:
– Note the running hours in the logbook.
– Close the terminal box.
15.4 Care and maintenance
Interval Work Implementation
Daily
– Check the anchorage of the
hoist
– Inspect the rope for clinging
dirt
Operating person-
nel
– Check the rope, see page 22
Weekly
– Check the connecting cable
and control cable
Operating person-
nel
Interval Work Implementation
1 x annually –
Hoist safety inspection
Authorized mainte-
nance personnel
250 1) / 500 2)
Running
hours / after
10 years
3)
– General overhaul of the hoist TRACTEL Greifzug
GmbH or a hoisting
gear workshop that
has been approved
by TRACTEL
Greifzug GmbH
See page 22:
–
Clean the rope
– Lubricate the rope
– Replace the rope
– Clean the rope reel and rope
guide
– Clean the limit switch and
the activator
– Lubricate the limit switch
activator
Trained person
nominated by the
operator Whenever
necessary
– Replace the cable
Electrician
1)
Devices with 12 or 18 m/min rope speed
2)
Devices with a rope speed of 9 m/min or less
3)
Depending upon which occurs first
Rope
DANGER!
Risk of injury through stabs and cuts!
Broken wires in the wire rope can result in protruding wires!
Protruding wires can cut or stab through safety gloves!
–
Wear suitable leather protective gloves when working
with wire ropes.
– Never let the wire rope run through your hands.
Cleaning
Brush the dirt off soiled ropes when dry if necessary. Re-lubricate
as necessary.
Use the brush attachments to clean the rope at the hoist in an
extremely dirty environment.