Folding Pit Prop With Electrical Switch For Reduced Pits
Product Code: ART.78466
Product Description
FOLDING PIT PROP SPECIALLY DESIGNED TO PROVIDE A TEMPORARY PROTECTED SPACE IN THE PIT.
The folding maintenance support is ideal for creating a temporary protected space in the pit. During normal operation the support lies on the floor. With a height of only 14cm it can be mounted in very small pits.
When entering the pit for maintenance or other works, the support has to be folded up. The support automatically locks into place when it reaches a vertical position. To fold it again, the locking bolt has to be released.Both positions of the maintenance support are monitored by a safety switch with forced disconnection. The length of the support can be adjusted. Optionally a lift buffer can be mounted.
Maximum static load: 2000kg per support.
Maximum velocity: 1m/s
Two sizes available.
Size 1 (part number art.78466) - Adjustable for Heights/Vertical 500mm to 770mm - Length/Horizontal 630mm-900mm
Size 2 (part number art.78467) - Adjustable for Heights/Vertical 700mm to 1000mm - Length/Horizontal 820mm-1150mm
Extract from EN81-21 5.7.2.1
5.7.3.3 (5.7.2.3)
When the car rests on its fully compressed buffers, the following three conditions shall be satisfied at the same time:
There shall be in the pit sufficient space to accommodate a rectangular block not less than 0.50 m × 0.60 m × 1.00 m resting on one of its faces.
Protected space acc. to EN 81-20 see point 5.2.5.8
According to EN81-21 5.7.2.1 the maintenance support has to be equipped with a lift buffer. (Lift buffer sold separately)
Electrical switches are equipped with screw terminals for a quick connection (cable not contained in delivery). Please find the electrical data for the switches in the specifications below.
TECHNICAL DATA:
Safety disconnector IP67 for monitoring the horizontal state of the maintenance support
Rated operational current AC-15 4A for 230V / DC-13 4A for 24V
Contact 1NC / 1NO
Position switch (PS) IP67 with positive opening operation - For monitoring the vertical state of the maintenance support
Rated operational current PS AC-15 3A for 230V / DC-13 0,27A for 24V
Contact PS 1NC / 1NO