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2.1.16
Upon request the hydromechanic coupling may be manufactured with anodized
shells and for installation in environments with aggressive agents or they may
be painted (max 200µm) with a suitable high-temperature resistant paint.
Do
not paint the coupling with paints, which are inadequate and/or flammable
and/or do not apply a thicker coat. DANGER OF FIRE AND/OR BAD HEAT
DISSIPATION.
2.1.17
The hydromechanic coupling must be filled with transmission fluid suitable for
the relevant start-up characteristics and the environment, where it is mounted.
Do not use transmission fluids and/or oils not recommended by the
manufacturer (see SECTION 6.1 TRANSMISSION OIL TECHNICAL
CHARACTERISTICS). DANGER OF DAMAGED SEALS AND/OR SEIZURE
OF THE BEARINGS.
2.1.18
The hydromechanic coupling must be filled up in compliance with the type of
start-up.
Do not operate the hydromechanic coupling without transmission
fluid or with an insufficient quantity of fluid. DANGER OF OVERHEATING,
DAMAGED SEALS, SEIZURE OF THE BEARING AND/OR FIRE IGNITION.
Do not use the hydromechanic coupling with too much transmission fluid.
DANGER OF OIL LEAKAGE DUE TO INTERNAL OVERPRESSURE AND/OR
STRUCTURAL FAILURE.
2.1.19
The hydromechanic coupling has been designed for a maximum amount of
start-up/hour (see WESTCAR Technical Catalogue).
Never exceed the maximum amount of start-up procedures/hour and/ or
never start-up for a longer time than allowed by the manufacturer. DANGER
OF OVERHEATING.
2.1.20
The standard hydromechanic coupling is designed for continuous operation
(uninterrupted rotation) for periods not exceeding 4 or 5 subsequent full days.
For long-lasting uninterrupted running, use more lubricating transmission
oils and/or for higher performance, ask for the special coupling with self-
lubricating bearings.
2.1.21
When the hydromechanic coupling and the drive end are stopped, the driven
end is free to rotate; the hydromechanic coupling cannot block the driven end
nor can it guarantee its motion irreversibility. Suspended or sloping loads require
a brake installed on the driven end.
2.1.22
Before gaining access to the hydromechanic coupling and/or before carrying
out any cleaning, maintenance, regulation or fluid make up work, perform the
following steps:
- stop the drive end and wait for the moving parts to stop,
- disconnect the supply voltage and apply a suitable safety padlock,
- wait for the surfaces of the hydromechanic coupling to cool down (max
40°C) before starting the activity,
- use suitable protection gloves, safety devices and protection garments.
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