Safety Features; Emergency Stop - Stertil koni ST 1075-FWF Bedienungsanleitung

 only remove the protective covers when required for maintenance; in that case
ensure that the lifting system is not connected to the main power supply,
 when doing welding work to vehicles on the vehicle lift, always ensure thorough
earthing of the vehicle; otherwise damage could be caused to the hydraulic
cylinder, cabling, etc.
 prevent damage to the electrical cables from heavy or falling objects,
 disable the air suspension of the lifted vehicle to avoid causing any change to
track width and/or wheelbase,
 only use the vehicle lift on a sufficiently strong, hard and level work floor,
 when using only one or two vehicle lift (operation in pairs), ensure that there is no
danger of instability. When in doubt, consult your supervisor. When a column lift
is used in an unsafe situation, it can cause damage to the lifting system or
vehicle, and/or injury to persons.
d
Warning
Improper operation or inadequate maintenance can cause personal injury or
damage to property.
2.4

Safety features

The vehicle lift has a control and monitoring system, which ensures that:
 the guide blocks always stay at an equal height within the control limits,
 lowering is halted in the event that obstacles cause an elevation difference to
occur,
 the control circuit is interrupted in the event that the height difference between the
guide blocks exceeds a pre-defined value; operation via the push buttons on the
column lift control boxes is then disabled,
 lifting is halted when the highest position is reached (height safeguard),
 the lowering action stops 30 cm above the floor; if the [DOWN] and [UNLOCK]
buttons are pressed again, the column will be lowered further with an
accompanying acoustic signal; this option (foot protection) can be enabled or
disabled; by default it is disabled,
 lowering is electro-mechanically blocked in the event of loss of control power or
leakage from the cylinders.
2.4.1

Emergency stop

The top switch on the control box is used as emergency stop switch. In
emergencies, use this switch to halt the vehicle lifts.
If the emergency stop has been used, check:
 whether anyone is trapped,
 whether the vehicle lift has been damaged.
Operation Manual (Version A) 17 Wireless