WARNER ELECTRIC EUROPE - Rue Champfleur, B.P. 20095, F - 49182 St Barthélemy d’Anjou Cedex
SM477gb - rev 04/16
5/15
Helmet protection
Safety helmet must be worn.
Protective and hygiene measures
Do not breathe friction material dust.
Wash hands before breaks and at the end of workday.
During maintenance, do not eat, drink or smoke.
Handle in accordance with the general hygienic rules.
Remove and wash contaminated clothes before re-use.
2.3 -
Precautions for handling
Avoid any impact or damage to the brake during handling.
To avoid risk of injury (see mass of the units in the service manual of the brake), use an adapted
device, hoist or crane, for the handling of the unit.
When handling, use the handling holes intended for this purpose.
Never lift the brake using the coil cables.
2.4 -
Precautions on use
Customer is responsible of brake qualification with his interface in order to guaranty that brake
performances are not reduced.
The use of the 2 circuits in redundancy is mandatory.
This brake is designed to work in clean conditions. Friction faces must be kept completely clean of
any oil, water, grease or abrasive dust.
The friction flange, on customer side, must be, also, carefully cleaned and degreased.
The friction faces must be protected, with adapted devices (cover, heating devices, etc…):
•
To avoid pollution and rusting during the lifetime of the unit.
•
To avoid condensation, resulting in freezing conditions, in low temperature/high humidity, or
sticking of the disc.
This brake is designed to work in ambient temperature between 0°C and 40°C.
This brake is designed to work with duty cycle of 50% (Insulation class: 155°C). The temperature of
customer friction flange must not exceed 90°C.
This brake can only be used on « horizontal » position.
When switching on DC-side the coil must be protected against voltage peaks, according
DIN VDE0580.
Make sure the rated supply voltage is set within the tolerances, an under-voltage supply, generates a
reduction of the maximum air gap.
An over-voltage supply generates additional heat on the surface of the brake, with risks
of injury by burning and possible damage to the coil.
