Watson-Marlow Qdos30 Universal - Manual (Page 70)

Watson-Marlow qdos30 Universal and Universal+ Pump User Manual 70
• Fully loosen the two pumphead retaining clamps.
• To disengage pumphead from the retaining clamps, carefully detach the
pumphead from the pump housing and rotate in an anti-clockwise direction by
approximately 15°.
• Remove the pumphead from the pump housing.
• Safely dispose of the used pumphead according to your own health and safety
regulations. Take care to comply with any safety requirements of the chemical
being pumped.