WM-020-369-10-en
BA SPEEDY classic 2 balance
.doc
STARK Spannsysteme GmbH – Roemergrund 14 - 6830 Rankweil - Austria
Tel.:+43 5522 37400-0 - Fax.:+43 5522 37400-700 - e-mail:
-
www.stark-inc.com
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pressure increase during operation is then
no longer possible.
-
Monitor the pressure in the release circuit
for the fast closing clamp. This trips the
Emergency OFF in case of a pressure rise
and results in the immediate stop of the
machine.
4.7.4 Hazard due to incorrect mounting
of the fast closing clamp
The pallet may be released due to
incorrect tightening of the fastening
screws and insufficient screw strength.
Action:
Comply with the assembly data regarding
strength
class,
tightening
torque
and
arrangement
(see
supplied
dimensional
drawing).
4.7.5 Hazard due to changes in
peripheral speed
The fast closing clamp may fracture
due to excessive speed, excess weight
or imbalance and the pallet thrown off.
Action:
Comply with specifications and regulations
regarding maximum values of Stark.
4.7.6 Hazard due to overpressure
Pipes or hoses bursting due to
overpressure can place personnel at
risk.
Action:
-
Protect hydraulic lines with overpressure
valves.
-
Observe data on pressure limits
4.7.7 Aspects that may affect service
life
The service life may be affected by:
-
Inadequate filtering of the oil,
comply with filter fineness of < 15
my.
-
External mechanical damage to functional
components.
-
Undefined
forces
or
specified
forces
exceeded.
-
Inadequate bleeding of the hydraulic circuit.
-
Overload due to sudden pressure spikes.
-
Excessively high flow rates / piston velocities
due to high pump capacity.
-
Heavy soiling (e.g. casting or grinding dust).
-
Aggressive
environment,
e.g.:
cooling
lubricants that chemically attack seals,
scrapers.
-
Incorrect pre-load setting or loading position
