Watson-Marlow 313F - Manual (Page 11)

11
Fitting an extension pumphead
•
Remove the first 313 or 314 pumphead by pushing the bayonet plate locking lever back towards the rear of the drive
and turn the pumphead anti-clockwise until it is freed from the bayonet plate fittings. The extension pumphead can
now be fitted.
•
Align the slot in the extension pumphead to the drive tang and using the bayonet fittings turn the pumphead clockwise
and snap into position.
•
Align the drive slot of the next pumphead to the drive tang of the extension pumphead, turn the next pumphead
clockwise and snap into position.
If aggressive liquids are spilled onto the pumphead, it should be removed and cleaned using a mild solution of detergent
and water. Remove any tubing from the pumphead, and wash thoroughly.
Check moving parts of the rotor from time to time for freedom of movement. Lubricate pivot points and rollers occasionally
with Teflon lubricating oil.