15
15
Mtrac winch for passenger elevation
Platform runs on for
more than 20 cm af-
ter the DOWN button
has been released
S Brake defective/worn
a) Brake rotor worn
b) Air gap incorrectly adjusted
a) Have the winch repaired
b) Adjust air gap correctly
T Brake wet/aquaplaning
Make sure that the brake is dry (e.g. by
means of protective cover), only con-
tinue travelling if the brake works
Contact Yale Industrial Products or an authorised hoist service company, if the steps mentioned above do not result in clarifying and elimi-
nating the cause.
6. Maintenance
Date/performed by
Regulations
Item to be checked
Description
Each working day
by the
supervisor
DIN EN 1808
Safety requirements on Sus-
pended Access Equipment
Fastening parts
In section 4.2
Yale winch
In section 4.2
Yale safety lock
In section 4.2
Each week
by the
supervisor
DIN15020 sh. 2/ISO 4309
Wire ropes
In section 6.2 A
DIN EN 1808
Electrical cables
In section 6.2 A
Annually
by a
competent person
DIN EN 1808, BGV D8
(Winches, lifting and towing
devices)
Entire installation
Yale endless winch
In section 6.2 B
After 200 h (M2/1C
m
)
or 400 h (M3/1B
m
), at
the latest,
by
Yale Indus-
trial Products
EN14492-1,
BGV D8 (Winches, lifting and
towing devices)
General overhaul of the
Yale endless winch and
Yale safety lock
In section 6.2 B
Use common multi-purpose oil or grease for lubricating.
Do not use any lubricants which contain molybdenum
disulphide (MoS
2
) or PTFE!
C) Motor and motor brake
The electro-motor of the winch is maintenance-free.
Clean the motor cover if it is extremely dirty to make sure that the motor
is supplied with enough air.
The motor brake is maintenance-free; it must, however, be kept free of
oil and grease!
Only clean in the case of exceptional operation conditions and in the case
of strong dirt accumulation.
6.1 Maintenance and servicing
A) Rope drive and gearbox
Rope drive and gearbox are almost maintenance-free.
Lubricating the ropes on a regular basis provides the rope drive with
sufficient lubrication.
The service life of the rope drive is considerably increased
by lubrication. The traction of the rope is not affected by
proper lubrication.
B) Wire ropes
• Wire ropes must always be slightly lubricated. Ensure that they are
clean, i.e. do not deposit them on dusty ground or in dirty surroundings.
• Never use wire ropes to fix a load.
• Always wind and unwind the wire ropes properly on/from the reels.
• Never pull wire ropes over edges.
Summary of Contents for YaleMtrac
Page 18: ...18 18 Mtrac winch for passenger elevation...
Page 19: ...19 19 Mtrac winch for passenger elevation...
Page 20: ...20 20 Mtrac winch for passenger elevation...
Page 21: ...21 21 Mtrac winch for passenger elevation...
Page 22: ...22 22 Mtrac winch for passenger elevation...
