Compact polyester housing. Illuminated push-buttons with screening for clamping circuits 1-4 and insert labels. Push buttons for clamping (green) and releasing (red), without screening for clamping circuit 5. 5 m cable with 13-pin coupling connector, protection class IP 65.
For pump unit No. 6906P-65319, Order no. 326728.
Clamping circuits 1 to 4 are for operating hydraulic clamping elements, circuit 5 is for raising the hydraulic ball-roller strip. The controls are so arranged that unintentional operation of one of the clamping circuits automatically retracts the hydraulic ball-rollers.