Watson-Marlow 624Di - Manual (Page 17)

Watson-Marlow Bredel E-Manuals
http://www.watson-marlow.it/pdfs-global/m-624Di-gb-01.htm[10/07/2012 13:59:15]
Track removal (cased drives)
Remove the rotor.
Disconnect the controlled waste pipework if attached.
Loosen the two track-retaining screws using a screwdriver.
Withdraw the track slightly from the front plate to expose the guard interlock
connection.
Disconnect the guard interlock by manually removing the cable plug from the track.
Withdraw the track fully from the cased drive.
Track re-location (cased drives)
Ensure that the track is clean and that the spacer washer and gearbox boss
alignment rings are still in position.
Offer the track up to the front panel of the cased drive and re-connect the guard
interlock cable plug.
Fit the track over the gearbox boss.
Align the track horizontally so that the location holes are aligned with the front plate
threaded holes.
Tighten the two retaining screws using a screwdriver.
Re-connect the guard interlock controlled waste pipework if required.
620RE, 620RE4 and 620R CIP and SIP
General
Unlock the guard and disengage the rollers within the tube zone.
Close the guard and squeeze against the track until the latch clicks.
Observe a 1m safety area.
CIP
LoadSure tube elements and continuous tubing can be cleaned using CIP processes.
Ensure that the tubuing material is chemically compatible with the cleaning agent
that is to be used.
If cleaning agents are spilled over the pumphead, wash down immediately.
Ensure that controlled waste pipework is fitted to allow a safe release of cleaning
agent in the event of a tube failure.
SIP
Only STA-PURE tube elements can be used in a steam in place sterilisation
processes.
STA-PURE tubing elements can be sterilised to 3A Class two and FDA minimum
recommended standard which is 121C (250F) at 1bar (14.5 psi) saturated steam for
20 minutes.
Monitor the process continuously .
If a tube failure occurs, shut down the process. Do not touch the pumphead until a
20 minute cooling period has been observed.